Free-body diagrams display all forces acting on an object, helping scientists represent Newton's Laws of Motion. Scholars read a short description of motion and view the free-body diagram to begin the installment of a larger series on...

Twelfth graders use a web site to investigate roller coaster physics. In this mathematical modeling instructional activity, 12th graders are grouped according to their performance on a test. Each group is given an activity to complete on...

Students rewrite word problems using symbols. In this algebra lesson, students relate algebra to the real world. They identify the correct steps to take when solving word problems.