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The Class Analysis Tool 211
Note: Before requiring students to log in, you should have a plan for
assigning user names, and students must have the LogIn calculator
software application (App) installed on the calculators. For details,
refer to the user guide for the LogIn App.
4. Click
Start Transfer.
The Class Record portion of the TI-Navigator™ window lets you
monitor the progress of the transfers.
The Action column displays an arrow icon to indicate the direction of
the transfer: from the students’ calculators to the teacher’s
computer. The Filename column lists the names of the files being
collected. The Status column lists how many files have been
successfully transferred and how many total files are to be
transferred (for example,
8 of 10).
When the all the files have been collected, the row of information is
dimmed (grayed out) to indicate that this event is no longer active.
The collected student names and answers are shown in the analysis.
Students whose answers do not match the assignment are marked as
Excluded in the analysis.
Note: In a specific combination of circumstances, some question numbers
displayed in Class Analysis will not match those shown on the calculators.
This situation occurs only when all of the following are true:
All of the calculators are TI-83 Plus or TI-83 Silver Edition devices.
• You specified the assignment’s AppVar name rather than the name
of the .edc assignment file.
• The assignment contained multiple sections.
• All students skipped the last question (or questions) in a section that
is followed by another section of questions.
Interrupting file transfers
Occasionally, you might want to stop the transfer process before you
have finished collecting the student answers. For example, you might
start collecting and then realize that you typed the wrong AppVar name
for the assignment.
1. In the Transfer Status window, click the
Stop Transfer button.
A message is displayed that shows your options.