Changes

</source></li>

<li value="3" style="margin-left:25px;">Before moving on to the next step make sure you identify any and all errors in "lab1a.py".<br>When the check script tells you everything is "ok", you may proceed to the next step.<br><br></li><li style="margin-left:25px;">Make notes for all of your Investigation 1 (part1) observations in your lab log book, and proceed to the next section</li></ol>

=== PART 2 - Setting up Your Python Environment For Labs ===

</li>

<li style="margin-left:25px;">Before moving on to the next step make sure you identify any and all errors in "lab1a.py". When the check script tells you everything is "ok", you may procede to the next step.</li>

= INVESTIGATION 2: USING THE IPYTHON COMMAND LINE INTERFACE =