first version

README

+edX Demonstration Course
+========================
+
+This is a demonstration course you can import into edX Studio.
+
+Create an empty course then, under Tools, select Import and choose the
+gzipped tarball.
+
+All content is made available under a Creative Commons BY-NC-SA 3.0 US License
+(see <http://creativecommons.org/licenses/by-nc-sa/3.0/us/>)
+
+All code is made available under an AGPLv3 License (see AGPL_LICENSE)

about/overview.html

+<section class="about">
+   <h2>About This Course</h2>
+   <p>Include your long course description here. The long course description should contain 150-400 words.</p>
+
+   <p>This is paragraph 2 of the long course description. Add more paragraphs as needed. Make sure to enclose them in paragraph tags.</p>
+ </section>
+
+ <section class="prerequisites">
+   <h2>Prerequisites</h2>
+   <p>Add information about course prerequisites here.</p>
+ </section>
+
+ <section class="course-staff">
+   <h2>Course Staff</h2>
+   <article class="teacher">
+     <div class="teacher-image">
+       <img src="/static/images/pl-faculty.png" align="left" style="margin:0 20 px 0">
+     </div>
+
+     <h3>Staff Member #1</h3>
+     <p>Biography of instructor/staff member #1</p>
+   </article>
+
+   <article class="teacher">
+     <div class="teacher-image">
+       <img src="/static/images/pl-faculty.png" align="left" style="margin:0 20 px 0">
+     </div>
+
+     <h3>Staff Member #2</h3>
+     <p>Biography of instructor/staff member #2</p>
+   </article>
+ </section>
+
+ <section class="faq">
+   <section class="responses">
+     <h2>Frequently Asked Questions</h2>
+     <article class="response">
+       <h3>Do I need to buy a textbook?</h3>
+       <p>No, a free online version of Chemistry: Principles, Patterns, and Applications, First Edition by Bruce Averill and Patricia Eldredge will be available, though you can purchase a printed version (published by FlatWorld Knowledge) if you’d like.</p>
+     </article>
+
+     <article class="response">
+       <h3>Question #2</h3>
+       <p>Your answer would be displayed here.</p>
+     </article>
+   </section>
+ </section>

chapter/1414ffd5143b4b508f739b563ab468b7.xml

+<chapter display_name="About Exams and Certificates" start="1970-01-01T05:00">
+  <sequential url_name="workflow"/>
+</chapter>

chapter/9fca584977d04885bc911ea76a9ef29e.xml

+<chapter display_name="holding section" start="2970-01-01T05:00:00Z"/>

chapter/d8a6192ade314473a78242dfeedfbf5b.xml

+<chapter display_name="Introduction">
+  <sequential url_name="edx_introduction"/>
+</chapter>

chapter/graded_interactions.xml

+<chapter display_name="Example Week 2: Get Interactive">
+  <sequential url_name="simulations"/>
+  <sequential url_name="graded_simulations"/>
+  <sequential url_name="machine_grading"/>
+</chapter>

chapter/interactive_demonstrations.xml

+<chapter display_name="Example Week 1: Getting Started">
+  <sequential url_name="19a30717eff543078a5d94ae9d6c18a5"/>
+  <sequential url_name="basic_questions"/>
+</chapter>

chapter/social_integration.xml

+<chapter display_name="Example Week 3: Be Social">
+  <sequential url_name="48ecb924d7fe4b66a230137626bfa93e"/>
+  <sequential url_name="dbe8fc027bcb4fe9afb744d2e8415855"/>
+</chapter>

combinedopenended/1c055f72c03641149f2801ea1416ac50.xml

+<combinedopenended max_score="1" accept_file_upload="False" markdown="null" max_attempts="10000" skip_spelling_checks="False" version="1" weight="1" display_name="Combined Open Ended Response" graded="true">
+  <rubric>
+    <rubric>
+      <category>
+        <description>Writing Applications</description>
+        <option> The essay loses focus, has little information or supporting details, and the organization makes it difficult to follow.</option>
+        <option> The essay presents a mostly unified theme, includes sufficient information to convey the theme, and is generally organized well.</option>
+      </category>
+      <category>
+        <description> Language Conventions </description>
+        <option> The essay demonstrates a reasonable command of proper spelling and grammar. </option>
+        <option> The essay demonstrates superior command of proper spelling and grammar.</option>
+      </category>
+    </rubric>
+  </rubric>
+  <prompt>
+    <h4>Censorship in the Libraries</h4>
+    <p>"All of us can think of a book that we hope none of our children or any other children have taken off the shelf. But if I have the right to remove that book from the shelf -- that work I abhor -- then you also have exactly the same right and so does everyone else. And then we have no books left on the shelf for any of us." --Katherine Paterson, Author</p>
+    <p>Write a persuasive essay to a newspaper reflecting your vies on censorship in libraries. Do you believe that certain materials, such as books, music, movies, magazines, etc., should be removed from the shelves if they are found offensive? Support your position with convincing arguments from your own experience, observations, and/or reading.</p>
+  </prompt>
+  <task>
+    <selfassessment/>
+  </task>
+  <task>
+    <openended min_score_to_attempt="1" max_score_to_attempt="2">
+      <openendedparam>
+        <initial_display>Enter essay here.</initial_display>
+        <answer_display>This is the answer.</answer_display>
+        <grader_payload>{"grader_settings" : "ml_grading.conf", "problem_id" : "700x/Demo"}</grader_payload>
+      </openendedparam>
+    </openended>
+  </task>
+  <task>
+    <openended min_score_to_attempt="1" max_score_to_attempt="2">
+      <openendedparam>
+        <initial_display>Enter essay here.</initial_display>
+        <answer_display>This is the answer.</answer_display>
+        <grader_payload>{"grader_settings" : "peer_grading.conf", "problem_id" : "700x/Demo"}</grader_payload>
+      </openendedparam>
+    </openended>
+  </task>
+</combinedopenended>

combinedopenended/90ffcb1647ab4957ab79bec6155bb046.xml

+<combinedopenended max_score="1" accept_file_upload="False" markdown="null" max_attempts="10000" skip_spelling_checks="False" version="1" display_name="Peer-Graded Essay">
+  <rubric>
+    <rubric>
+      <category>
+        <description>Writing Applications</description>
+        <option> The essay loses focus, has little information or supporting details, and the organization makes it difficult to follow.</option>
+        <option> The essay presents a mostly unified theme, includes sufficient information to convey the theme, and is generally organized well.</option>
+      </category>
+      <category>
+        <description> Language Conventions </description>
+        <option> The essay demonstrates a reasonable command of proper spelling and grammar. </option>
+        <option> The essay demonstrates superior command of proper spelling and grammar.</option>
+      </category>
+    </rubric>
+  </rubric>
+  <prompt>
+    <h4>Censorship in the Libraries</h4>
+    <p>"All of us can think of a book that we hope none of our children or any other children have taken off the shelf. But if I have the right to remove that book from the shelf -- that work I abhor -- then you also have exactly the same right and so does everyone else. And then we have no books left on the shelf for any of us." --Katherine Paterson, Author</p>
+    <p>Write a persuasive essay to a newspaper reflecting your views on censorship in libraries. Do you believe that certain materials, such as books, music, movies, magazines, etc., should be removed from the shelves if they are found offensive? Support your position with convincing arguments from your own experience, observations, and/or reading.</p>
+  </prompt>
+  <task>
+    <openended>
+      <openendedparam>
+        <initial_display>Enter essay here.</initial_display>
+        <answer_display>This is the answer.</answer_display>
+        <grader_payload>{"grader_settings" : "peer_grading.conf", "problem_id" : "700x/Demo"}</grader_payload>
+      </openendedparam>
+    </openended>
+  </task>
+</combinedopenended>

combinedopenended/Humanities_SA_ML.xml

+<combinedopenended max_score="2" markdown="null" max_attempts="1000" display_name="AI Graded Essay" graceperiod="0 day 5 hours 0 minutes 0 seconds" graded="true" rerandomize="never" showanswer="attempted" start="2013-02-05T00:00" xqa_key="qaijS3UatK020Wc0sfCtFe0V6jpB4d64">
+  <rubric>
+    <rubric>
+      <category>
+        <description>Writing Applications</description>
+        <option> The essay loses focus, has little information or supporting details, and the organization makes it difficult to follow.</option>
+        <option> The essay presents a mostly unified theme, includes sufficient information to convey the theme, and is generally organized well.</option>
+      </category>
+      <category>
+        <description> Language Conventions </description>
+        <option> The essay demonstrates a reasonable command of proper spelling and grammar. </option>
+        <option> The essay demonstrates superior command of proper spelling and grammar.</option>
+      </category>
+    </rubric>
+  </rubric>
+  <prompt>
+    <h4>Censorship in the Libraries</h4>
+    <p>"All of us can think of a book that we hope none of our children or any other children have taken off the shelf. But if I have the right to remove that book from the shelf -- that work I abhor -- then you also have exactly the same right and so does everyone else. And then we have no books left on the shelf for any of us." --Katherine Paterson, Author</p>
+    <p>Write a persuasive essay to a newspaper reflecting your vies on censorship in libraries. Do you believe that certain materials, such as books, music, movies, magazines, etc., should be removed from the shelves if they are found offensive? Support your position with convincing arguments from your own experience, observations, and/or reading.</p>
+  </prompt>
+  <task>
+    <openended>
+      <openendedparam>
+        <initial_display>Enter essay here.</initial_display>
+        <answer_display>This is the answer.</answer_display>
+        <grader_payload>{"grader_settings" : "ml_grading.conf", "problem_id" : "6.002x/Welcome/OETest"}</grader_payload>
+      </openendedparam>
+    </openended>
+  </task>
+</combinedopenended>

combinedopenended/bb10fc2c57fc48b1a6c7228ca9be47ba.xml

+<combinedopenended max_score="1" accept_file_upload="False" markdown="null" max_attempts="1000" skip_spelling_checks="False" version="1" display_name="Open Ended Response">
+  <rubric>
+    <rubric>
+      <category>
+        <description>Writing Applications</description>
+        <option> The essay loses focus, has little information or supporting details, and the organization makes it difficult to follow.</option>
+        <option> The essay presents a mostly unified theme, includes sufficient information to convey the theme, and is generally organized well.</option>
+      </category>
+      <category>
+        <description> Language Conventions </description>
+        <option> The essay demonstrates a reasonable command of proper spelling and grammar. </option>
+        <option> The essay demonstrates superior command of proper spelling and grammar.</option>
+      </category>
+    </rubric>
+  </rubric>
+  <prompt>
+    <h4>Censorship in the Libraries</h4>
+    <p>"All of us can think of a book that we hope none of our children or any other children have taken off the shelf. But if I have the right to remove that book from the shelf -- that work I abhor -- then you also have exactly the same right and so does everyone else. And then we have no books left on the shelf for any of us." --Katherine Paterson, Author</p>
+    <p>Write a persuasive essay to a newspaper reflecting your views on censorship in libraries. Do you believe that certain materials, such as books, music, movies, magazines, etc., should be removed from the shelves if they are found offensive? Support your position with convincing arguments from your own experience, observations, and/or reading.</p>
+  </prompt>
+  <task>
+    <selfassessment/>
+  </task>
+</combinedopenended>

course.xml

+<course url_name="edx_demo_course" org="edX" course="Open_DemoX"/>

discussion/03f051f9a8814881a3783d2511613aa6.xml

+<discussion discussion_category="Visualizations and Demonstrations" discussion_id="b11488e3580241f08146cbcfca693d06" discussion_target="Embedded Web Apps" display_name=""/>

discussion/0aa7a3bdbe18427795b0c1a1d7c3cb9a.xml

+<discussion discussion_category="Labs and Simulators" discussion_id="bb15269287ec44b6a2f69447db43d845" discussion_target="Molecule Editor" display_name=""/>

discussion/1a810b1a3b2447b998f0917d0e5a802b.xml

+<discussion discussion_category="Getting Graded" discussion_id="ba12c2e0b81e4cef8e05e22049aafd63" discussion_target="Passing a Course" display_name=""/>

discussion/23e6eda482c04335af2bb265beacaf59.xml

+<discussion discussion_category="Getting Graded" discussion_id="a56e406f164746d8bbff76545e6d981f" discussion_target="Passing a Course" display_name=""/>

discussion/26bd4a1019be45bca5b04f3cfd4751a5.xml

+<discussion discussion_category="Essays" discussion_id="bf0e1412774f4f83b0e774a5c3455b03" discussion_target="Machine-Graded Essay" display_name=""/>

discussion/3169f89efde2452993f2f2d9bc74f5b2.xml

+<discussion discussion_category="Getting Graded" discussion_id="23347cb1d1e74ec79453ce361e38eb18" discussion_target="Late Assignments" parent_sequential_url="i4x://edX/DemoX/sequential/workflow" index_in_children_list="5" display_name=""/>

discussion/412dc8dbb6674014862237b23c1f643f.xml

+<discussion discussion_category="Getting Started" discussion_id="d9f970a42067413cbb633f81cfb12604" discussion_target="Working with Videos" display_name="Working with Videos"/>

discussion/4aba537a78774bd5a862485a8563c345.xml

+<discussion discussion_category="Getting Graded" discussion_id="0717ec26e67e49b2a9f30d2e15c417dd" discussion_target="Immediate Feedback" display_name=""/>

discussion/4d672c5893cb4f1dad0de67d2008522e.xml

+<discussion discussion_category="Basic Question Types" discussion_id="b770140a122741fea651a50362dee7e6" discussion_target="Chemical Equations" display_name=""/>

discussion/4f06b358a96f4d1dae57d6d81acd06f2.xml

+<discussion discussion_category="Labs and Simulators" discussion_id="cdad92273f7d4622aed770b7de8583bc" discussion_target="Electronic Circuit Simulator" display_name=""/>

discussion/501aed9d902349eeb2191fa505548de2.xml

+<discussion discussion_category="Basic Question Types" discussion_id="c49f0dfb8fc94c9c8d9999cc95190c56" discussion_target="Numerical Input" display_name=""/>

discussion/5ab88e67d46049b9aa694cb240c39cef.xml

+<discussion discussion_category="Basic Question Types" discussion_id="aecab8f355744782af5a9470185f0005" discussion_target="Drag and Drop" display_name=""/>

discussion/6244918637ed4ff4b5f94a840a7e4b43.xml

+<discussion discussion_category="Basic Question Types" discussion_id="53c486b035b4437c9197a543371e0f03" discussion_target="Text Input" display_name=""/>

discussion/67c26b1e826e47aaa29757f62bcd1ad0.xml

+<discussion discussion_category="Basic Question Types" discussion_id="cba3e4cd91d0466b9ac50926e495b76f" discussion_target="Selection from Options" display_name=""/>

discussion/6f7a6670f87147149caeff6afa07a526.xml

+<discussion discussion_category="Visualizations and Demonstrations" discussion_id="d7b66e45154b4af18f33213337685e91" discussion_target="Rich Reference" display_name=""/>

discussion/722085be27c84ac693cfebc8ac5da700.xml

+<discussion discussion_category="Getting Started" discussion_id="98d8feb5971041a085512ae22b398613" discussion_target="Videos on edX" display_name="Videos on edX"/>

discussion/870371212ba04dcf9536d7c7b8f3109e.xml

+<discussion discussion_category="Basic Question Types" discussion_id="ed3164d1235645739374094a8172964b" discussion_target="Formula Entry" display_name=""/>

discussion/935165af38274b088edae0846e810a07.xml

+<discussion discussion_category="Essays" discussion_id="365f7921fd1a46aba658191d0003dd96" discussion_target="Combined Assessment Essay" display_name=""/>

discussion/b8cec2a19ebf463f90cd3544c7927b0e.xml

+<discussion discussion_category="Getting Graded" discussion_id="e252d4de97c7426e8b67ff516a9962f6" discussion_target="Answering More Than Once" display_name=""/>

discussion/bfcfa90bedbb48c5a0c5c40d8538b6c8.xml

+<discussion discussion_category="Essays" discussion_id="398ab9284d714f228bc203b3b16f4a76" discussion_target="Self-Assessed Essay" display_name=""/>

discussion/c6cd4bea43454aaea60ad01beb0cf213.xml

+<discussion discussion_category="Labs and Simulators" discussion_id="239ef52e6eee468fb698b4217a7bafc6" discussion_target="Code Grader" display_name=""/>

discussion/cd177caa62444fbca48aa8f843f09eac.xml

+<discussion discussion_category="Getting Graded" discussion_id="97f19f6202e54d6a9ea59f7a573725a1" discussion_target="Limited Checks" display_name=""/>

discussion/ddede76df71045ffa16de9d1481d2119.xml

+<discussion discussion_category="Getting Graded" discussion_id="d459fcb5792b459ca0aefe141e633ccc" discussion_target="Randomized Questions" display_name=""/>

discussion/discussion_5deb6081620d.xml

+<discussion for="Demonstration Embedded Discussion" id="edx_demo_embedded_discussion" discussion_category="Interesting Courses" discussion_id="edx_demo_embedded_discussion" discussion_target="Discussion Forums" display_name="Discussion Forums"/>

discussion/e0d7423118ab432582d03e8e8dad8e36.xml

+<discussion discussion_category="Visualizations and Demonstrations" discussion_id="9ad16580878f49d1bf20ce1bc533d16e" discussion_target="Detail Zoom" display_name=""/>

discussion/e2cb0e0994f84b0abfa5f4ae42ed9d44.xml

+<discussion discussion_category="Getting Started" discussion_id="265ca2d808814d76ad670957a2b6071f" discussion_target="Video Presentation Styles" display_name="Video Presentation Styles"/>

discussion/e5eac7e1a5a24f5fa7ed77bb6d136591.xml

+<discussion discussion_category="Basic Question Types" discussion_id="eb264c9899b745fc81cd7405b53a7a65" discussion_target="Pointing on a Picture" display_name=""/>

discussion/ea91407e4b04477190b3162bc8f39162.xml

+<discussion discussion_category="Essays" discussion_id="829461ad9b6542ed965786997d19b617" discussion_target="Peer-Graded Essays" display_name=""/>

discussion/ed01bcd164e64038a78964a16eac3edc.xml

+<discussion discussion_category="Labs and Simulators" discussion_id="e4365aad2c39498d824cf984b3f9b083" discussion_target="Protein Creator" display_name=""/>

discussion/f480df4ce91347c5ae4301ddf6146238.xml

+<discussion discussion_category="Getting Graded" discussion_id="df0905ee484844769644f330844253e7" discussion_target="Getting Answers" display_name=""/>

discussion/ffa5817d49e14fec83ad6187cbe16358.xml

+<discussion discussion_category="Getting Started" discussion_id="4250393f9f684bfeb3f1d514e15592d1" discussion_target="Reading Sample" display_name="Reading Sample"/>

drafts/discussion/1c8d47c425724346a7968fa1bc745dcd.xml

+<discussion discussion_category="Getting Started" discussion_id="8ff02d4204bb42059db629e399a50a26" discussion_target="Labs and Tools" display_name="Labs and Tools"/>

drafts/html/030e35c4756a4ddc8d40b95fbbfff4d4.html

+<p><strong>Welcome to the edX Demo Course Introduction.</strong>&nbsp;This is where you can explore how to take an edX course (like this one). Most courses have an "intro" video that shows you how it all works.&nbsp;</p>
+<p style="margin-right: 0px; font-size: 16px; margin-left: 0px; font-family: 'Open Sans', Verdana, Geneva, sans-serif;">You can watch the introduction video (below) or scroll though the course studies and assignments using the toolbar (above). &nbsp;Just for fun, we'll keep track of your work in this demo course, and show you your progress in the toolbar just like in a real course.</p>
+<p style="margin-right: 0px; font-size: 16px; margin-left: 0px; font-family: 'Open Sans', Verdana, Geneva, sans-serif;">Watch the overview video (below), then click on "Example Week One" in the left hand navigation to get started.</p>
\ No newline at end of file

drafts/html/030e35c4756a4ddc8d40b95fbbfff4d4.xml

+<html filename="030e35c4756a4ddc8d40b95fbbfff4d4" display_name="Blank HTML Page"/>

drafts/html/87fa6792d79f4862be098e5169e93339.html

+<h2>Find Your Study Buddy</h2>
+<p>Working with other students offline can help you get the most out of an edX course and even increase the likelihood you will successfully complete the course. So, your homework is to find a study buddy.</p>
+<p>The <a href="http://www.meetup.com/edX-Communities/">edX Meetup Community</a> is a fantastic way to find study buddies in your area. Meetups make it easy for students to organize get-togethers or study sessions in coffee shops and cafes, libraries, or at local schools. If there isn&rsquo;t a edX Meetup Community in your area, you can easily start one up.</p>
+<p>Here are some Meetup Communities near you:</p>
+<p>&nbsp;</p>
+<p>[ BOX ]</p>
+<p>&nbsp;</p>
+The course specific discussion forums are also a great place to find neighbors or even new friends to invite to a Meetup you are looking to organize or even a virtual Google Hangout. Make sure you also join the edX community on <a href="https://www.facebook.com/EdxOnline">Facebook</a>, <a href="https://plus.google.com/b/108235383044095082735/108235383044095082735">Google+</a> or <a href="http://vk.com/edxrussia">Vkontakte</a> and to share with friends your edX experience. You may even inspire a friend to join edX and enroll in the course with you. <p>&nbsp;</p>

drafts/html/87fa6792d79f4862be098e5169e93339.xml

+<html filename="87fa6792d79f4862be098e5169e93339" display_name="Blank HTML Page"/>

drafts/html/9d5104b502f24ee89c3d2f4ce9d347cf.html

+<h2>WHEN ARE YOUR Exams?</h2>
+<p>Every course treats the timing on its exams differently, and you should be really careful to pay attention to any announcements about exam timing that your course makes.&nbsp;</p>
+<p>&nbsp;</p>
+<div id="ap_listener_added">&nbsp;</div>

drafts/html/9d5104b502f24ee89c3d2f4ce9d347cf.xml

+<html filename="9d5104b502f24ee89c3d2f4ce9d347cf" display_name="When Are Your Exams? "/>

drafts/html/ffcd6351126d4ca984409180e41d1b51.xml

+<html filename="ffcd6351126d4ca984409180e41d1b51" display_name="Exciting Labs and Tools" source_code="\subsection{Example of E-text in LaTeX}&#10;&#10;It is very convenient to write complex equations in LaTeX.        &#10;&#10;\begin{equation}&#10;        x = \frac{-b\pm\sqrt{b^2-4*a*c}}{2a}&#10;\end{equation}&#10;&#10;Seize the moment.&#10;"/>

drafts/problem/9b9687073e904ae197799dc415df899f.xml

+<problem max_attempts="" weight="" display_name="Molecule Structures" rerandomize="never" showanswer="never">
+  <startouttext/>
+  <p> Carbon reacts with chlorine and hydrogen to form the compound CH<sub>3</sub>Cl.</p>
+  <p>Construct the structure of CH<sub>3</sub>Cl.</p>
+  <endouttext/>
+  <customresponse>
+    <vsepr_input height="600" width="650" hidden="1" molecules="C,H,Cl,(ep)" geometries="Linear,Trigonal Planar, Tetrahedral, Trigonal Bipyramidal, Octahedral"/>
+    <answer type="loncapa/python">
+user_answer = chemtools.vsepr_parse_user_answer(submission[0])
+
+    #solution
+    #AX4E0
+    #central atom = C
+    #peripheral atoms, any placement: = Cl,H,H,H
+correct_answer = chemtools.vsepr_build_correct_answer(geometry="Tetrahedral",atoms={"c0":"C","p0":"H","p1": "H", "p2":"H", "p3":"Cl"})
+
+if chemtools.vsepr_grade(user_answer, correct_answer, convert_to_peripheral=True):
+    correct = ['correct']
+else:
+    correct = ['incorrect']
+
+</answer>
+  </customresponse>
+</problem>

drafts/problem/d7daeff25e4f4026bdd269ae69e03e02.xml

+<problem max_attempts="" weight="" display_name="Instructor-Programmed Responses" rerandomize="never" showanswer="never">
+  <text>
+    <p>
+      Consider the game tree shown below.
+      As in the previous problem, trapezoids that point up,
+      such as the top node (root), represent choices for the maximizing
+      player; trapezoids that point down represent choices for the minimizing
+      player.  The circular nodes represent chance
+      nodes in which each of the possible actions may be taken with equal
+      probability.  Assuming both players act optimally, carry out the
+      expectiminimax search algorithm.  Enter the value of each node by clicking
+      inside the corresponding trapezoid, typing in the value, and hitting
+      enter.
+    </p>
+  </text>
+  <javascriptresponse>
+    <generator src="minimax_problem_generator.js"/>
+    <grader src="minimax_problem_grader.js" dependencies="minimax.js"/>
+    <display class="MinimaxProblemDisplay" src="minimax_problem_display.js" dependencies="jquery-ui-1.8.22.position_only.min.js raphael-min.js extend_raph\ ael.js scale.raphael.js minimax.js"/>
+    <responseparam name="numActionsPerLevel" value="[2, 2, 3]"/>
+    <responseparam name="problemType" value="&quot;expectimax&quot;"/>
+    <javascriptinput points="2">
+    </javascriptinput>
+  </javascriptresponse>
+</problem>

drafts/vertical/4e592689563243c484af947465eaef0d.xml

+<vertical display_name="New Unit" parent_sequential_url="i4x://edX/Open_DemoX/sequential/simulations" index_in_children_list="4">
+  <video url_name="af7fe1335eb841cd81ce31c7ee8eb069"/>
+</vertical>

drafts/vertical/7efc7bf4a47b4a6cb6595c32cde7712a.xml

+<vertical display_name="Homework - Find Your Study Buddy" parent_sequential_url="i4x://edX/Open_DemoX/sequential/48ecb924d7fe4b66a230137626bfa93e" index_in_children_list="3">
+  <html url_name="87fa6792d79f4862be098e5169e93339"/>
+</vertical>

drafts/vertical/8f89194410954e768bde1764985454a7.xml

+<vertical display_name="Molecule Structures" parent_sequential_url="i4x://edX/Open_DemoX/sequential/graded_simulations" index_in_children_list="5">
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+</vertical>

drafts/vertical/a79d59cd72034188a71d388f4954a606.xml

+<vertical display_name="Exciting Labs and Tools" parent_sequential_url="i4x://edX/Open_DemoX/sequential/19a30717eff543078a5d94ae9d6c18a5" index_in_children_list="7">
+  <html url_name="ffcd6351126d4ca984409180e41d1b51"/>
+  <discussion url_name="1c8d47c425724346a7968fa1bc745dcd"/>
+</vertical>

drafts/vertical/d91b9e5d8bc64d57a1332d06bf2f2193.xml

+<vertical display_name="When Are Your Exams? " parent_sequential_url="i4x://edX/Open_DemoX/sequential/19a30717eff543078a5d94ae9d6c18a5" index_in_children_list="8">
+  <html url_name="9d5104b502f24ee89c3d2f4ce9d347cf"/>
+</vertical>

drafts/vertical/fb6b62dbec4348528629cf2232b86aea.xml

+<vertical display_name="Instructor Programmed Responses" parent_sequential_url="i4x://edX/Open_DemoX/sequential/basic_questions" index_in_children_list="7">
+  <problem url_name="d7daeff25e4f4026bdd269ae69e03e02"/>
+</vertical>

drafts/vertical/vertical_0270f6de40fc.xml

+<vertical display_name="Introduction: Video and Sequences" parent_sequential_url="i4x://edX/Open_DemoX/sequential/edx_introduction" index_in_children_list="0">
+  <html url_name="030e35c4756a4ddc8d40b95fbbfff4d4"/>
+  <video url_name="0b9e39477cf34507a7a48f74be381fdd"/>
+</vertical>

drafts/video/0b9e39477cf34507a7a48f74be381fdd.xml

+<video sub="name_of_file" youtube="1.00:b7xgknqkQk8" display_name="Welcome!" html5_sources="[&quot;https://s3.amazonaws.com/edx-course-videos/edx-edx101/EDXSPCPJSP13-H010000_100.mp4&quot;]" show_captions="true" source="https://s3.amazonaws.com/edx-course-videos/edx-edx101/EDXSPCPJSP13-H010000_100.mp4" track="" youtube_id_0_75="" youtube_id_1_0="b7xgknqkQk8" youtube_id_1_25="" youtube_id_1_5="">
+  <source src="https://s3.amazonaws.com/edx-course-videos/edx-edx101/EDXSPCPJSP13-H010000_100.mp4"/>
+</video>

drafts/video/af7fe1335eb841cd81ce31c7ee8eb069.xml

+<video/>

html/02010ad64e514c47a241bbb656df06b9.html

+<div>
+<h2>WELCOME TO ESSAYS!&nbsp;</h2>
+</div>
+<div>
+<p>While taking a course, you may be asked to write an essay or other written response. Follow the sequence above to see how assessment tools for written answers at edX work. &nbsp;In some cases, your peers grade your answer, in another scenario, a rather sophisticated AI like tool &ldquo;reads&rdquo; and provides you feedback. In every case, working with the assessment tools is easy and can help you showcase your best thinking. &nbsp;</p>
+<p>&nbsp;</p>
+</div>

html/02010ad64e514c47a241bbb656df06b9.xml

+<html filename="02010ad64e514c47a241bbb656df06b9" display_name="Welcome to Essays!" source_code="\subsection{Example of E-text in LaTeX}&#10;&#10;It is very convenient to write complex equations in LaTeX.        &#10;&#10;\begin{equation}&#10;        x = \frac{-b\pm\sqrt{b^2-4*a*c}}{2a}&#10;\end{equation}&#10;&#10;Seize the moment.&#10;"/>

html/030e35c4756a4ddc8d40b95fbbfff4d4.html

+<p><strong>Welcome to the edX Demo Course Introduction.</strong>&nbsp;This is where you can explore how to take an edX course (like this one). Most courses have an "intro" video that shows you how it all works.&nbsp;</p>
+<p style="margin-right: 0px; font-size: 16px; margin-left: 0px; font-family: 'Open Sans', Verdana, Geneva, sans-serif;">You can watch the introduction video (below) or scroll though the course studies and assignments using the toolbar (above). &nbsp;Just for fun, we'll keep track of your work in this demo course, and show you your progress in the toolbar just like in a real course.</p>
+<p style="margin-right: 0px; font-size: 16px; margin-left: 0px; font-family: 'Open Sans', Verdana, Geneva, sans-serif;">Watch the overview video (below), then click on "Example Week One" in the left hand navigation to get started.</p>
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html/030e35c4756a4ddc8d40b95fbbfff4d4.xml

+<html filename="030e35c4756a4ddc8d40b95fbbfff4d4" display_name="Blank HTML Page"/>

html/0a3b4139f51a4917a3aff9d519b1eeb6.html

+<h2>Videos on edx</h2>
+<p>In this example, taken from <a style="font-size: 1em; line-height: 1.6em;" href="https://www.edx.org/course/harvard-university/cb22-1x/ancient-greek-hero/1047">The Ancient Greek Hero</a>, a passage of The Odyssey is delivered verbally, as they were originally performed. Although much of modern scholarship around these works is based off of written transcripts of the poem, this video shows how much a human face and voice contributes to the ancient work of art.&nbsp;As you can see, edX instructors are able to do some really engaging things when presenting course material using video instead of in-person lecture or written text.</p>
+<div id="ap_listener_added">&nbsp;</div>
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html/0a3b4139f51a4917a3aff9d519b1eeb6.xml

+<html filename="0a3b4139f51a4917a3aff9d519b1eeb6" display_name="Videos on edX"/>

html/11da3c14e9bc426c879d8c780f9f252a.html

+<h2>FEEDBACK AND AI-&ldquo;GRADED&rdquo; ESSAYS</h2>
+<p>This edX platform has AI like tools that give you detailed feedback on essays and can even apply the teacher&rsquo;s rubric to provide you a &ldquo;grade&rdquo; on answers that is similar to the grade a human grader would award. &nbsp;This feedback engine is a great way to get ongoing, detailed feedback in an online setting.</p>
+<div id="ap_listener_added">&nbsp;</div>
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html/11da3c14e9bc426c879d8c780f9f252a.xml

+<html filename="11da3c14e9bc426c879d8c780f9f252a" display_name="Feedback and AI-&quot;Graded&quot; Essays"/>

html/148ae8fa73ea460eb6f05505da0ba6e6.html

+<div>
+<h2>Getting Your edX Certificate</h2>
+</div>
+<div>
+<p style="font-size: 16px;"><span style="line-height: 1.6;">If you passed your edX course, your certificate will be delivered online through&nbsp;</span><a style="line-height: 1.6;" href="http://www.edx.org/">edx.org</a><span style="line-height: 1.6;">. &nbsp;Be sure to check your email in the weeks following the final grading &ndash; you will be able to download and print your certificate.</span>&nbsp;Once the certificate generation process has completed, you will be able to download it from your profile page.</p>
+<p><img alt="" src="/static/edX-SampleCertificate-Ux_x400.png" /></p>
+<p>&nbsp;</p>
+</div>
\ No newline at end of file

html/148ae8fa73ea460eb6f05505da0ba6e6.xml

+<html filename="148ae8fa73ea460eb6f05505da0ba6e6" display_name="Getting Your edX Certificate" source_code="\subsection{Example of E-text in LaTeX}&#10;&#10;It is very convenient to write complex equations in LaTeX.        &#10;&#10;\begin{equation}&#10;        x = \frac{-b\pm\sqrt{b^2-4*a*c}}{2a}&#10;\end{equation}&#10;&#10;Seize the moment.&#10;"/>

html/23706de8d68441e5a7d2e571cf0031ea.html

+<p>This demo course is meant to show you the workflow of the edX essay grading options, not to make you write essays. If you don't want to compose your own essay, you can try these responses:</p>
+<ol>
+<li>Books that are offensive should not be taken off the shelf all together, but should be put in a section made for adult readers only. This way no children would see the book anyway. If an offensive book is in a school or any other place that the readers are children for the majority than it should be ok to take that book off of the shelf. All together it should be ok to remove an offensive book from a shelf but only if the book is offencive to the wrong audience.</li>
+<li>No, i do not think that books, magizines, movies and music should be removed. However, I do think that the books, magizines, movies, and music should be monitred by age. The reason why is because younger children sould not be reading , listening, or watching material that is for adults or teenagers. They way these type of things can be monitred is by the child's library card. The card could have their name, age, grade, and date of birth. If there is a certain book, magizine, movie, and music that the child want a parent has to be there with them. The parent needs to show a form of identification so that the librian knows that the parent is of age. Teenagers should also be moniterd. Event though they are almost adults. Some parents not agree with some of the material. So, if their parents does not want them reading certain things their should be stickers on their cards. Even though there are plenty of opinions about what a persons child is reading , watching, or listening to I think there should be certain ways to watch what children are reading, watching or listening to.</li>
+<li>In libraries, there should not be censorship on materials considering that it's an individual's decision to read what they prefer. There is no appropriate standard on what makes a book offensive to a group, so it should be undetermined as to what makes a book offensive. In a public library, many children, who the books are censored for, are with their parents. Parents should make an independent choice on what they can allow their children to read. Letting society ban a book simply for the use of inappropriate materials is ridiculous. If an author spent time creating a story, it should be appreciated, and should not put on a list of no-nos. If a certain person doesn't like a book's reputation, all they have to do is not read it. Even in school systems, librarians are there to guide kids to read good books. If a child wants to read an inappropriate book, the librarian will most likely discourage him or her not to read it. In my experience, I wanted to read a book that my mother suggested to me, but as I went to the school library it turned out to be a censored book. Some parents believe children should be ignorant about offensive things written in books, but honestly many of the same ideas are exploited to them everyday on television and internet. So trying to shield your child from the bad things may be a great thing, but the efforts are usually failed attempts. It also never occurs to the people censoring the books, that some people can't afford to buy the books they want to read. The libraries, for some, are the main means for getting books. To conclude there is very little reason to ban a book from the shelves. Many of the books banned have important lessons that can be obtained through reading it. If a person doesn't like a book, the simplest thing to do is not to pick it up.</li>
+</ol>
+<div id="ap_listener_added">&nbsp;</div>

html/23706de8d68441e5a7d2e571cf0031ea.xml

+<html filename="23706de8d68441e5a7d2e571cf0031ea" display_name="Sample Answers"/>

html/2574c523e97b477a9d72fbb37bfb995f.html

+<p>
+      Alice was beginning to get very tired of sitting by her sister on the
+      bank, and of having nothing to do: once or twice she had peeped into the
+      book her sister was reading, but it had no pictures or conversations in
+      it, 'and what is the use of a book,' thought Alice 'without pictures or
+      conversation?'
+    </p>
+    <p>
+      So she was considering in her own mind (as well as she could, <mark>for the hot
+      day made her feel very sleepy and stupid</mark>), whether the pleasure of making
+      a daisy-chain would be worth the trouble of getting up and picking the
+      daisies, when suddenly a White Rabbit with pink eyes ran close by her.
+    </p>
+    <p>
+      There was nothing so VERY remarkable in that; nor did Alice think it so
+      VERY much out of the way to hear the Rabbit say to itself, 'Oh dear! Oh
+      dear! I shall be late!' (when she thought it over afterwards, it occurred
+      to her that she ought to have wondered at this, but at the time it all
+      seemed quite natural); but when the Rabbit actually TOOK A WATCH OUT OF
+      ITS WAISTCOAT-POCKET, and looked at it, and then hurried on, Alice started
+      to her feet, for it flashed across her mind that she had never before seen
+      a rabbit with either a waistcoat-pocket, or a watch to take out of it, and
+      burning with curiosity, she ran across the field after it, and fortunately
+      was just in time to see it pop down a large rabbit-hole under the hedge.
+    </p>
+    <p>
+      In another moment down went Alice after it, never once considering how in
+      the world she was to get out again.
+    </p>
+    <p>
+      The rabbit-hole went straight on like a tunnel for some way, and then
+      dipped suddenly down, so suddenly that Alice had not a moment to think
+      about stopping herself before she found herself falling down a very deep
+      well.
+    </p>
+    <p>
+      Either the well was very deep, or she fell very slowly, for she had plenty
+      of time as she went down to look about her and to wonder what was going to
+      happen next. First, she tried to look down and make out what she was
+      coming to, but it was too dark to see anything; then she looked at the
+      sides of the well, and noticed that they were filled with cupboards and
+      book-shelves; here and there she saw maps and pictures hung upon pegs. She
+      took down a jar from one of the shelves as she passed; it was labelled
+      'ORANGE MARMALADE', but to her great disappointment it was empty: she did
+      not like to drop the jar for fear of killing somebody, so managed to put
+      it into one of the cupboards as she fell past it.
+    </p>
+    <p>
+      'Well!' thought Alice to herself, 'after such a fall as this, I shall
+      think nothing of tumbling down stairs! How brave they'll all think me at
+      home! Why, I wouldn't say anything about it, even if I fell off the top of
+      the house!' (Which was very likely true.)
+    </p>
+    <p>
+      Down, down, down. Would the fall NEVER come to an end! 'I wonder how many
+      miles I've fallen by this time?' she said aloud. 'I must be getting
+      somewhere near the centre of the earth. Let me see: that would be four
+      thousand miles down, I think -' (for, you see, Alice had learnt
+      several things of this sort in her lessons in the schoolroom, and though
+      this was not a VERY good opportunity for showing off her knowledge, as
+      there was no one to listen to her, still it was good practice to say it
+      over) '- yes, that's about the right distance - but then I wonder
+      what Latitude or Longitude I've got to?' (Alice had no idea what Latitude
+      was, or Longitude either, but thought they were nice grand words to say.)
+    </p>
+    <p>
+      Presently she began again. 'I wonder if I shall fall right THROUGH the
+      earth! How funny it'll seem to come out among the people that walk with
+      their heads downward! The Antipathies, I think-' (she was rather
+      glad there WAS no one listening, this time, as it didn't sound at all the
+      right word) '- but I shall have to ask them what the name of the
+      country is, you know. Please, Ma'am, is this New Zealand or Australia?'
+      (and she tried to curtsey as she spoke - fancy CURTSEYING as you're
+      falling through the air! Do you think you could manage it?) 'And what an
+      ignorant little girl she'll think me for asking! No, it'll never do to
+      ask: perhaps I shall see it written up somewhere.'
+    </p>
+    <p>
+      Down, down, down. There was nothing else to do, so Alice soon began
+      talking again. 'Dinah'll miss me very much to-night, I should think!'
+      (Dinah was the cat.) 'I hope they'll remember her saucer of milk at
+      tea-time. Dinah my dear! I wish you were down here with me! There are no
+      mice in the air, I'm afraid, but you might catch a bat, and that's very
+      like a mouse, you know. But do cats eat bats, I wonder?' And here Alice
+      began to get rather sleepy, and went on saying to herself, in a dreamy
+      sort of way, 'Do cats eat bats? Do cats eat bats?' and sometimes, 'Do bats
+      eat cats?' for, you see, as she couldn't answer either question, it didn't
+      much matter which way she put it. She felt that she was dozing off, and
+      had just begun to dream that she was walking hand in hand with Dinah, and
+      saying to her very earnestly, 'Now, Dinah, tell me the truth: did you ever
+      eat a bat?' when suddenly, thump! thump! down she came upon a heap of
+      sticks and dry leaves, and the fall was over.
+    </p>
+    <p>
+      Alice was not a bit hurt, and she jumped up on to her feet in a moment:
+      she looked up, but it was all dark overhead; before her was another long
+      passage, and the White Rabbit was still in sight, hurrying down it. There
+      was not a moment to be lost: away went Alice like the wind, and was just
+      in time to hear it say, as it turned a corner, 'Oh my ears and whiskers,
+      how late it's getting!' She was close behind it when she turned the
+      corner, but the Rabbit was no longer to be seen: she found herself in a
+      long, low hall, which was lit up by a row of lamps hanging from the roof.
+    </p>
+    <p>
+      There were doors all round the hall, but they were all locked; and when
+      Alice had been all the way down one side and up the other, trying every
+      door, she walked sadly down the middle, wondering how she was ever to get
+      out again.
+    </p>
+    <p>
+      Suddenly she came upon a little three-legged table, all made of solid
+      glass; there was nothing on it except a tiny golden key, and Alice's first
+      thought was that it might belong to one of the doors of the hall; but,
+      alas! either the <mark>locks were too large, or the key was too small, but at
+      any rate it would not open any of them.</mark> However, on the second time round,
+      she came upon a low curtain she had not noticed before, and behind it was
+      a little door about fifteen inches high: she tried the little golden key
+      in the lock, and to her great delight it fitted!
+    </p>
+    <p>
+      Alice opened the door and found that it led into a small passage, not much
+      larger than a rat-hole: she knelt down and looked along the passage into
+      the loveliest garden you ever saw. How she longed to get out of that dark
+      hall, and wander about among those beds of bright flowers and those cool
+      fountains, but she could not even get her head through the doorway; 'and
+      even if my head would go through,' thought poor Alice, 'it would be of
+      very little use without my shoulders. Oh, how I wish I could shut up like
+      a telescope! I think I could, if I only know how to begin.' For, you see,
+      so many out-of-the-way things had happened lately, that Alice had begun to
+      think that very few things indeed were really impossible.
+    </p>
+    <p>
+      There seemed to be no use in waiting by the little door, so she went back
+      to the table, half hoping she might find another key on it, or at any rate
+      a book of rules for shutting people up like telescopes: this time she
+      found a little bottle on it, ('which certainly was not here before,' said
+      Alice,) and round the neck of the bottle was a paper label, with the words
+      'DRINK ME' beautifully printed on it in large letters.
+    </p>
+    <p>
+      It was all very well to say 'Drink me,' but the wise little Alice was not
+      going to do THAT in a hurry. 'No, I'll look first,' she said, 'and see
+      whether it's marked "poison" or not'; for she had read several nice little
+      histories about children who had got burnt, and eaten up by wild beasts
+      and other unpleasant things, all because they WOULD not remember the
+      simple rules their friends had taught them: such as, that a red-hot poker
+      will burn you if you hold it too long; and that if you cut your finger
+      VERY deeply with a knife, it usually bleeds; and she had never forgotten
+      that, if you drink much from a bottle marked 'poison,' it is almost
+      certain to disagree with you, sooner or later.
+    </p>
+    <p>
+      However, this bottle was NOT marked 'poison,' so Alice ventured to taste
+      it, and finding it very nice, (it had, in fact, a sort of mixed flavour of
+      cherry-tart, custard, pine-apple, roast turkey, toffee, and hot buttered
+      toast,) she very soon finished it off.
+    </p>
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html/2574c523e97b477a9d72fbb37bfb995f.xml

+<html filename="2574c523e97b477a9d72fbb37bfb995f"/>

html/2b94658d2eee4d85ae13f83bc24cfca9.xml

+<html filename="2b94658d2eee4d85ae13f83bc24cfca9" display_name=""/>

html/2bee8c4248e842a19ba1e73ed8d426c2.html

+<h2>Labs and Demos</h2>
+<p><img src="/static/labs_x250.png" alt="Labs" width="250" hspace="12" vspace="12" border="0" align="right" />Professors that create courses on edX are able to implement highly interactive experiences that allow you as a student to experiment using easy to use online web applications. These labs are customized to each class and subject area. We have collected a couple of the more popular lab environments here for you to experience and play with.</p>
+<p>Please be patient with yourself as you take a look around at these lab environments. You probably will not be able to answer these questions without taking a course on the topic first!</p>
+<div id="ap_listener_added">&nbsp;</div>

html/2bee8c4248e842a19ba1e73ed8d426c2.xml

+<html filename="2bee8c4248e842a19ba1e73ed8d426c2" display_name="Labs and Demos"/>

html/2c0c2b4fc0ae4da381cb534268f17d07.html

+<h2>Self-Assessed Essay</h2>
+<p>In one of the most straight-forward assessment mechanisms, you are given an opportunity to answer a question, and are then asked to assess your own performance based on an instructor-provided rubric or rule. Writing and assessing your own answers allows you to develop high levels of reflection as you revisit your answers, discovering for yourself your strengths and weaknesses in a way that will make it easier to understand how to learn. You can use the example below to see how it works.&nbsp;</p>
+<div id="ap_listener_added">&nbsp;</div>

html/2c0c2b4fc0ae4da381cb534268f17d07.xml

+<html filename="2c0c2b4fc0ae4da381cb534268f17d07" display_name="Self-Assessed Essay"/>

html/2d3efa8db04346548bd5e5374de77628.html

+<a href="https://www.edx.org/course/mit/7-00x/introduction-biology-secret-life/1014"> 7.00x: Introduction to Biology </a>
\ No newline at end of file

html/2d3efa8db04346548bd5e5374de77628.xml

+<html filename="2d3efa8db04346548bd5e5374de77628"/>

html/3b1cef2e994541b1a5d91eaee7035935.html

+<h2>Combined Open-Ended Assessment</h2>
+<p>All of the options for open-ended grading can be combined in order to provide multiple ways of grading the same problem. &nbsp;The combination can even require that you pass a certain level on one phase of grading before continuing on to the next phase of getting feedback.</p>
+<p>The example below has combined self-assessment, machine assessment, and peer assessment.&nbsp;</p>
+<div id="ap_listener_added">&nbsp;</div>
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html/3b1cef2e994541b1a5d91eaee7035935.xml

+<html filename="3b1cef2e994541b1a5d91eaee7035935" display_name="Combined Open-Ended Assessment"/>

html/5e009378f0b64585baa0a14b155974b9.html

+<h2>Passing a COurse</h2>
+<p><span style="line-height: 1.6;"><span style="line-height: 1.6;">After the last assignment in a class has been due, you will see the entry in your student profile change to show progress toward generating your certificate. After the certificate generation process has completed, you will be able to download it from your profile page.</span></span></p>
+<p><img alt="" src="/static/passing.png" /></p>
+<p>&nbsp;</p>
+<div id="ap_listener_added">&nbsp;</div>
\ No newline at end of file

html/5e009378f0b64585baa0a14b155974b9.xml

+<html filename="5e009378f0b64585baa0a14b155974b9" display_name="Passing a Course"/>

html/6018785795994726950614ce7d0f38c5.html

+<h2>Find Your Study Buddy</h2>
+<p>Working with other students offline can help you get the most out of an edX course and even increase the likelihood you will successfully complete the course. So, your homework is to find a study buddy.</p>
+<p>The <a href="http://www.meetup.com/edX-Communities/">edX Meetup Community</a> is a fantastic way to find study buddies in your area. Meetups make it easy for students to organize get-togethers or study sessions in coffee shops and cafes, libraries, or at local schools. If there isn&rsquo;t an edX Meetup Community in your area, you can easily start one up.</p>
+<p>Here are some Meetup Communities near you:<br /> <iframe src="http://www.meetup.com/edX-Communities/embeds/closest_event_list?css=&amp;w=600&amp;bg=light" height="320" width="600"></iframe> <br /> The course specific discussion forums are also a great place to find neighbors or even new friends to invite to a Meetup you are looking to organize or even a virtual Google Hangout. Make sure you also join the edX community on <a href="https://www.facebook.com/EdxOnline">Facebook</a>, <a href="https://plus.google.com/b/108235383044095082735/108235383044095082735">Google+</a> or <a href="http://vk.com/edxrussia">Vkontakte</a> and to share with friends your edX experience. You may even inspire a friend to join edX and enroll in the course with you.</p>
+<p>&nbsp;</p>
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+<h2>Peer-Graded Essay</h2>
+<p>Lastly, your course might use peer-graded essay assignments. &nbsp;One of the best ways to learn is to be exposed to other people's responses to a question that you have already thought critically about. Reading incorrect responses will make you more aware of many of the subtleties in a question that you might have otherwise taken for granted. Reading correct responses allows you to see different perspectives on the same question. &nbsp;</p>
+<p>In some courses, several of these essays tools are used together to really provide a great learning experience.&nbsp;</p>
+<p>How does the peer-grading tool work? &nbsp;There are three steps:</p>
+<ol>
+<li>Answer the question. Write a response to the prompt to the best of your ability.</li>
+<li>Contributing to the student community: grade other people's responses. You will be provided with a rubric by the instructor, and asked to evaluate how other people's responses compare to the rubric. You can participate in this grading workflow by clicking on the "Open Ended Panel" option on the top of the screen, or by using the "Peer Grading" panel on this page below your submission.</li>
+<li>After you have graded other student responses, your response will be included in the pool of responses to be graded, and other students will provide you with feedback on how you have done. You will see the results of the peer grading process in the same place in the courseware that you originally submitted your response.&nbsp;</li>
+</ol>
+<p>You can use the example embedded here to see the peer grading concept in action.&nbsp;</p>
+<div id="ap_listener_added">&nbsp;</div>
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+<h2><span style="font-size: 1em; letter-spacing: 1px; line-height: 1.2em;">Working with Videos</span></h2>
+<p><span style="font-size: 1em; letter-spacing: 1px; line-height: 1.2em;"><span style="letter-spacing: normal; line-height: 25.596590042114258px;">Here are a couple of example edX lecture videos.&nbsp;They are taken from real courses, so unless you already know about Homeric epics, electronic circuits, and physics, you might not understand all of the content. However, you can use these examples to see what a typical lecture might be like.</span></span></p>
+<p><span style="font-size: 1em; letter-spacing: 1px; line-height: 1.2em;">You can control the speed of the video, volume, screen size and captions, and pause it whenever you like. When captions are enabled, the transcript appears alongside the video. Click anywhere in the transcript to jump to that point.&nbsp;</span></p>
+<p>Typically you might be asked a few questions after watching a video segment - this helps you determine if you've understood the main points.</p>
+<p>You can watch the video lectures at any time of day or week that is convenient. While timing is flexible with most courses (especially if you are auditing a course), make sure you keep up to date on weekly activities so you don't get behind.</p>
+<!--StartFragment--><!--EndFragment-->
+<p>&nbsp;</p>
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