Day 74

Students turned in their last news article of the year today (the calendar year, anyway).  After that, they worked in their groups to complete the Marble Lab they began on Friday.  They had to convert their distances from centimeters to meters, and divide them by the average times at the bottom of their data chart to determine the speed of the marble at different points of the roll.  They then plotted their data points to create a line graph and used that to answer the two questions on page 5-10.  If students did not complete worksheets 5-7 or 5-8 last Thursday,

No homework was assigned, and the Chapter 5 test will be on Tuesday, January 6th.