Energize your physics class with this energy exercise! Physics learners solve seven problems in which they calculate speed, velocity, or energy values for a variety of situations. This is a suitable homework assignment for high school...

Young scholars use their feet to measure distance between themselves and a tree trunk.  In this distance instructional activity, students use the number of steps, and string to measure distances and height of the tree.  Young...

In this stellar magnitude scale learning exercise, learners use a scale showing the magnitude of objects in the sky to answer 5 questions about the brightness of the moon, the planets and stars.