Give your physics students a focused look at friction and normal force with ninety questions built for real classroom use, whether you are starting a new unit or reviewing before a test.
Students will answer questions such as "Which surface would generate the highest frictional force when two objects are in contact?", "How does the frictional force change when an object begins to slide on a surface?", and "What happens to the frictional force if the surface becomes wet?"
All three worksheets cover the same topic in different question styles. That means you can use one as a pretest, another for practice or homework, and the third as a follow up quiz, without students ever seeing the same question twice.
This set is part of a NGSS aligned physics unit. The unit also covers Introduction to Newton’s Laws, Identifying Forces in a System, Predicting Motion Changes, Inclined Plane Lab, Air Resistance and Terminal, and Interpreting Force Graphs, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.
Suitable for Grade 6-8 physics classes, and for review at any point in the school year. This set is aligned to NGSS standard MS-PS2-2.
