Build A Unit: Measurement in Physics
Grade Level: Algebra-Based Physics
Physics for the 21st Century: Gravity
In many ways the dominant force in the universe, gravity is also the weakest of the four forces known in nature. This multimedia module for high school explores gravity through video clips, animations, written text, and interactive tutorial.
Next Generation: 5 Ways Science Classes Will Change
Released April 2013, the Next Generation Science Standards (NGSS) draw on decades of education research, aiming to improve U.S. students' performance in STEM (science-technology-engineering-math) subjects.