Wednesday, July 24, 2013

Helpful Videos for Summer Assignment #2

Summer Assignment #2 is all about 1-Dimensional Kinematics.  If you are having trouble with the material, the Khan Academy has some excellent videos online that help explain velocity, acceleration, and freefall problems.



Of course, YouTube is full of examples as well, some better and some not so good.  :)


FCI Results

Back in July, you had to take the FCI Pre-Test.  FCI stands for the "Force Concept Inventory" and is used by physics teachers to see how well students understand basic Newtonian forces and motion.
There were 30 multiple choice questions on the FCI.  Some students did very well, but most got less than half correct.
I am not too worried about the lowish scores; it lets me see what our starting point is when we begin the year.  Also, if you were worried that you didn't do too well, you will see that you are in good company.