College Board
2018 AP® Physics 1: Algebra-Based Free-Response Questions
Whether determining orbitals of space craft or designing experiments with conductive dough, many young scientists discover physics is phun and attempt the AP exam to get college credit. Use the free response questions from the 2018...
Teach Engineering
Density and Miscibility
The liquids did not mix — so what do density columns have to do with it? The seventh part in a series of nine provides the theoretical explanation of why density columns do not mix. The lesson covers the topics related to...
Annenberg Foundation
Geometry 3D Shapes: Test Your Skills
Time to find out what they've learned! The final lesson of a five-part series has learners complete a 39-question multiple choice review. They use what they've learned in the previous lessons to complete questions that include concepts...
Physics Aviary
Physics Aviary: Reading a Caliper
This program's sole purpose is to check your ability to read a caliper correctly. After getting 4 straight right answers, you will get a message that you are ready to use a caliper in lab.
My Science Site
Finding Examples of Machines [Pdf]
Ready, set, go! Send your students racing to find examples of machines with this reproducible. A great way to enhance student learning on an unit on work and machines. This resource is in PDF form; requires Adobe Reader.