Added quizzes

diff --git a/doc/teacher.html b/doc/teacher.html
index 5d33293bcc1b60a8a9018ed8e127ce6bd7c3e1ad..440e1d4d97f1f00f8633bedea83080d3d1087aaf 100755 (executable)
--- a/doc/teacher.html
+++ b/doc/teacher.html
@@ -135,7 +135,7 @@
     <BR>\r
     <dt><strong>Choice</strong></dt>\r
     <dd>A choice activity is very simple - you ask a question and specify a choice \r
-      of responses (currently only two). Students can make that choice, and you \r
+      of responses. Students can make their choice, and you \r
       have a report screen where you can see the results. I use it to gather research \r
       consent from my students, but you could use it for quick polls or class \r
       votes.</dd>\r
@@ -165,6 +165,17 @@
     <BR>\r
     <BR>\r
     <dt><strong>Survey</strong></dt>\r
+    <dd>This module allows you to design and set quiz tests, consisting of\r
+       multiple choice, true-false, and short answer questions.  These\r
+       questions are kept in a categorised database, and can be re-used\r
+       within courses and even between courses.  Quizzes can allow\r
+       multiple attempts.  Each attempt is automatically marked, and the\r
+       teacher can choose whether to give feedback or to show correct answers.\r
+       This module includes grading facilities.\r
+    </dd>\r
+    <BR>\r
+    <BR>\r
+    <dt><strong>Survey</strong></dt>\r
     <dd>The survey module provides a number of predefined survey instruments that are useful in \r
          evaluating and understanding your class.  Currently they include the COLLES and the ATTLS instruments.\r
          They can be given to students early in the course as a diagnostic tool and at the end of the \r