OpenMathBooks · Tanaquil18 · Oct 11, 2025 · Oct 10, 2025 · Oct 10, 2025 · Oct 10, 2025
diff --git a/source/bookinfo.xml b/source/bookinfo.xml
@@ -51,12 +51,12 @@
   </blurb>
   <rename element="exploration" xml:lang="en-US">Preview Activity</rename>
 
-  <!-- <rename element="objectives" xml:lang="en-US">Section Objectives</rename> -->
+  <rename element="objectives" xml:lang="en-US">Calculus Objectives</rename>
   <rename element="outcomes" xml:lang="en-US">Foundations</rename>
   <rename element="inlineexercise" xml:lang="en-US">Foundational Exercise</rename>
   <!-- PreTeXt doesn't like renaming to whitespace, so using U+3164 (Hangul Filler) -->
   <!-- here inside the rename element. -->
-  <rename element="worksheet" xml:lang="en-US"> </rename>
+  <!-- <rename element="worksheet" xml:lang="en-US"> </rename> -->
   <!-- <rename element="inlineexercise" xml:lang="en-US">Exercise</rename> -->
 </docinfo>
 
diff --git a/source/chap-2.xml b/source/chap-2.xml
@@ -10,7 +10,6 @@
 
   <xi:include  href="./sec-2-5-chain.xml" />
   <xi:include  href="./sec-2-6-inverse.xml" />
-  <!-- 
-  <xi:include  href="./sec-2-7-implicit.xml" /> -->
+  <xi:include  href="./sec-2-7-implicit.xml" />
 </chapter>
 
diff --git a/source/companion-template.xml b/source/companion-template.xml
@@ -32,15 +32,9 @@
         </li>
       </ul>
     </outcomes>
-
-    <!-- Any discussion of activities or sticking points?  Maybe asides? 
-     Or something else that can be knowled? -->
-
-
-  <!-- do we put them into separate files for easier editing later? -->
 
 
-  <subsection><title>Foundational Exercises</title>
+  <subsection xml:id="subsec-sectionname-foundations"><title>Foundations</title>
     <p>
       Some introductory comments.
     </p>
@@ -54,7 +48,7 @@
 
   </subsection>
 
-  <exercises><title>Additional Practice Exercises</title>
+  <exercises xml:id="ap-sectionname"><title>Calculus Practice</title>
     <!-- <exercises xmlns:xi="http://www.w3.org/2001/XInclude" xml:id="ez-1-1"><title>Additional Exercises</title> -->
   <!-- <exercise label="limits-from-graph-1"><title>Limits from a graph</title>
     <webwork><xi:include parse="text" href="../webworkfiles/sec_1-2_prob1.pg"/></webwork>

diff --git a/source/sec-1-1-vel.xml b/source/sec-1-1-vel.xml
@@ -38,13 +38,13 @@
 
 
   <!-- do we put them into separate files for easier editing later? -->
-  <subsection><title>Foundational Exercises</title>
+  <subsection><title>Foundations</title>
 
 
 
   </subsection>
 
-  <exercises><title>Additional Practice Exercises</title>
+  <exercises><title>Calculus Practice</title>
     <!-- <exercises xmlns:xi="http://www.w3.org/2001/XInclude" xml:id="ez-1-1"><title>Additional Exercises</title> -->
   <!-- <exercise label="limits-from-graph-1">
     <webwork><xi:include parse="text" href="../webworkfiles/sec_1-2_prob1.pg"/></webwork>

diff --git a/source/sec-1-2-lim.xml b/source/sec-1-2-lim.xml
@@ -38,7 +38,7 @@
   <!-- do we put them into separate files for easier editing later? -->
 
 
-  <subsection><title>Foundational Exercises</title>
+  <subsection xml:id="subsec-limits-foundations"><title>Foundations</title>
     <p>
       This section is about limits, the behavior of a function's output value as the input value is getting closer
       and closer (but not equal to) a specified number.  A function can be described by a graph, a table of values,
@@ -110,7 +110,7 @@
   </subsection>
 
 
-  <exercises><title>Additional Practice Exercises</title>
+  <exercises xml:id="ap-limits"><title>Calculus Practice</title>
     <!-- <exercises xmlns:xi="http://www.w3.org/2001/XInclude" xml:id="ez-1-1"><title>Additional Exercises</title> -->
   <exercise label="limits-from-graph-1"><title>Limits from a graph</title>
     <webwork source="Library/UMN/calculusStewartCCC/s_2_2_5.pg"/>

diff --git a/source/sec-1-8-tan-line-approx.xml b/source/sec-1-8-tan-line-approx.xml
@@ -118,7 +118,7 @@
 </subsection>
 
 <exercises xml:id="ap-tan-line-approx">
-  <title>Additional Practice</title>
+  <title>Calculus Practice</title>
   <exercise label="tangentline-given-derivative-eqns-2">
     <webwork source="Contrib/METU-NCC/MAT101/Final/Tangent.pg" />
   </exercise>

diff --git a/source/sec-2-1-elem-rules.xml b/source/sec-2-1-elem-rules.xml
@@ -137,7 +137,7 @@
 
 
   <exercises xml:id="ap-elem-rules">
-    <title>Additional Practice Exercises</title>
+    <title>Calculus Practice</title>
 
     <exercise label="derivatives-constant">
       <webwork source="Library/ASU-topics/setDerivativeBasicFunctions/3-4-01.pg" />

diff --git a/source/sec-2-2-sin-cos.xml b/source/sec-2-2-sin-cos.xml
@@ -69,7 +69,7 @@
 </subsection>
 
 <exercises xml:id="ap-sin-cos">
-  <title>Additional Practice Exercises</title>
+  <title>Calculus Practice</title>
 
   <exercise label="derivatives-basic-trig-1">
     <webwork source="Library/Rochester/setDerivatives4Trig/s2_4_21a.pg" />

diff --git a/source/sec-2-3-prod-quot.xml b/source/sec-2-3-prod-quot.xml
@@ -34,15 +34,15 @@
 
 
   <subsection>
-    <title>Foundational Exercises</title>
+    <title>Foundations</title>
     <p>
       Coming soon.
     </p>
 
   </subsection>
 
   <exercises xml:id="ap-prod-quot">
-    <title>Additional Practice Exercises</title>
+    <title>Calculus Practice</title>
 
   <exercise label="derivatives-prod-steps-1">
     <webwork source="Contrib/Valdosta/APEX_Calculus/2.4/APEX_2.4_10.pg" />

diff --git a/source/sec-2-4-other-trig.xml b/source/sec-2-4-other-trig.xml
@@ -30,7 +30,7 @@
   </subsection>
 
   <exercises xml:id="ae-other-trig">
-    <title>Additional Practice</title>
+    <title>Calculus Practice</title>
     <exercise label="derivatives-trig-adv-1">
       <webwork source="Library/Valdosta/APEX_Calculus/2.4/APEX_2.4_40.pg" />
     </exercise>

diff --git a/source/sec-2-5-chain.xml b/source/sec-2-5-chain.xml
@@ -40,7 +40,7 @@
     </outcomes>
 
 
-  <subsection><title>Foundational Exercises</title>
+  <subsection><title>Foundations</title>
     <p>
       One of the most useful ways of constructing functions from other functions is <q>composition</q>: doing one
       function and then doing another function to the result.  Rather than substituting a <em>number</em> in for the input
@@ -112,7 +112,7 @@
     </exercise>
   </subsection>
 
-  <exercises><title>Additional Practice Exercises</title>
+  <exercises xml:id="ap-chainrule"><title>Calculus Practice</title>
     <!-- <exercises xmlns:xi="http://www.w3.org/2001/XInclude" xml:id="ez-1-1"><title>Additional Exercises</title> -->
   <exercise label="chainrule-algebra-1"><title>Chain rule</title>
     <webwork source="Library/WHFreeman/Rogawski_Calculus_Early_Transcendentals_Second_Edition/3_Differentiation/3.7_The_Chain_Rule/3.7.1.pg"/>