[LON-CAPA-cvs] cvs: loncom /homework/templates organic.problem organic_hint.problem organic_hint.problem.meta reaction.problem reaction_hint.problem reaction_hint.problem.meta doc/loncapafiles loncapafiles.lpml

[www]

www		Tue Jul  7 23:38:39 2009 EDT

  Added files:                 
    /loncom/homework/templates	organic_hint.problem 
                              	organic_hint.problem.meta 
                              	reaction_hint.problem 
                              	reaction_hint.problem.meta 

  Modified files:              
    /doc/loncapafiles	loncapafiles.lpml 
    /loncom/homework/templates	organic.problem reaction.problem 
  Log:
  Updated reaction and organic response templates, including hints
  
  
Index: doc/loncapafiles/loncapafiles.lpml
diff -u doc/loncapafiles/loncapafiles.lpml:1.650 doc/loncapafiles/loncapafiles.lpml:1.651
--- doc/loncapafiles/loncapafiles.lpml:1.650	Tue Jul  7 19:50:40 2009
+++ doc/loncapafiles/loncapafiles.lpml	Tue Jul  7 23:38:35 2009
@@ -2,7 +2,7 @@
  "http://lpml.sourceforge.net/DTD/lpml.dtd">
 <!-- loncapafiles.lpml -->
 
-<!-- $Id: loncapafiles.lpml,v 1.650 2009/07/07 19:50:40 droeschl Exp $ -->
+<!-- $Id: loncapafiles.lpml,v 1.651 2009/07/07 23:38:35 www Exp $ -->
 
 <!--
 
@@ -1303,8 +1303,12 @@
 SimpleTrueFalse.problem.meta;
 organic.problem;
 organic.problem.meta;
+organic_hint.problem;
+organic_hint.problem.meta;
 reaction.problem;
-reaction.problem.meta
+reaction.problem.meta;
+reaction_hint.problem;
+reaction_hint.problem.meta
 </filenames>
 </fileglob>
 
Index: loncom/homework/templates/organic.problem
diff -u loncom/homework/templates/organic.problem:1.4 loncom/homework/templates/organic.problem:1.5
--- loncom/homework/templates/organic.problem:1.4	Mon Jul  6 17:12:47 2009
+++ loncom/homework/templates/organic.problem	Tue Jul  7 23:38:39 2009
@@ -1,16 +1,16 @@
 <problem> 
 
 <startouttext />
-<p>The image below is <chem>C2H4O2</chem></p>
+<p>The image below is acedic acid <chem>C2H4O2</chem></p>
 <endouttext />
 
 <organicstructure width="250" options="border" texwidth="70" molecule="4 3 C 6.33 -6.22 C 7.73 -6.22 O 8.43 -7.43 O 8.43 -5.00 1 2 1 2 3 1 2 4 2" />
 
 <startouttext />
-<p>Draw acetic acid.</p>
+<p>Complete acetic acid.</p>
 <endouttext />
 
-<organicresponse jmeanswer="4 3 C 6.33 -6.22 C 7.73 -6.22 O 8.43 -7.43 O 8.43 -5.00 1 2 1 2 3 1 2 4 2" answer="CC(=O)O">
+<organicresponse jmeanswer="4 3 C 6.33 -6.22 C 7.73 -6.22 O 8.43 -7.43 O 8.43 -5.00 1 2 1 2 3 1 2 4 2" answer="CC(=O)O" molecule="3 2 C 11.42 -7.84 C 12.64 -8.54 O 12.64 -9.94 1 2 1 2 3 2">
     <textline readonly="yes" />
 </organicresponse>
 
Index: loncom/homework/templates/reaction.problem
diff -u loncom/homework/templates/reaction.problem:1.2 loncom/homework/templates/reaction.problem:1.3
--- loncom/homework/templates/reaction.problem:1.2	Mon Jul  6 17:12:47 2009
+++ loncom/homework/templates/reaction.problem	Tue Jul  7 23:38:39 2009
@@ -1,6 +1,7 @@
 <problem>
 
 <script type="loncapa/perl">
+# you could randomize here
 $formula = "C2H5OH";
 $name = "ethanol";
 $answer = "C2H5OH + 3O2 -> 2CO2 + 3H2O";
@@ -14,12 +15,6 @@
 
 <reactionresponse answer="$answer" initial="$formula ->">
     <textline readonly="yes" />
-    <hintgroup showoncorrect="no">
-        <stringhint answer="/\(g\)/" name="state" type="re" />
-        <hintpart on="state">
-            <startouttext />Do not include symbols for state of matter in your answer.<endouttext />
-        </hintpart>
-    </hintgroup>
 </reactionresponse>
 
 </problem>

Index: loncom/homework/templates/organic_hint.problem
+++ loncom/homework/templates/organic_hint.problem
<problem> 
<startouttext />
<p>Draw ethane.</p>
<endouttext />
<organicresponse answer="CC" jmeanswer="2 1 C 11.14 -7.90 C 12.36 -8.60 1 2 1">
   <textline readonly="yes" />
   <hintgroup showoncorrect="no">
      <organichint name="propane" answer="CCC"></organichint>
      <hintpart on="propane">
         <startouttext />That's propane.<endouttext />
      </hintpart>
   </hintgroup>
</organicresponse>
</problem>

Index: loncom/homework/templates/organic_hint.problem.meta
+++ loncom/homework/templates/organic_hint.problem.meta
<title>Organic Material Response with Hint</title>
<category>Chemistry Problems</category>

Index: loncom/homework/templates/reaction_hint.problem
+++ loncom/homework/templates/reaction_hint.problem
<problem>

<startouttext />
<p>
Write a balanced reaction for hydrogen gas and oxygen gas forming water, using the smallest integer coefficients.
</p>
<endouttext />

<reactionresponse answer="2H2 + O2 -> 2H2O" initial="">
    <textline readonly="yes" />
    <hintgroup showoncorrect="no">

        <reactionhint answer="H2 + O -> H2O" name="gas"/>
        <hintpart on="gas">
            <startouttext />Oxygen is a diatomic gas.<endouttext />
        </hintpart>

        <stringhint answer="/\((s|l|g)\)/" name="state" type="re" />
        <hintpart on="state">
            <startouttext />Do not include symbols for state of matter in your answer.<endouttext />
        </hintpart>

    </hintgroup>
</reactionresponse>

</problem>

Index: loncom/homework/templates/reaction_hint.problem.meta
+++ loncom/homework/templates/reaction_hint.problem.meta
<title>Chemical Reaction Response with Hints</title>
<category>Chemistry Problems</category>