Be Smart
Does The Moon Really Orbit The Earth?
What do Newton's Law of Gravitation and the moon's orbit have in common? Assist pupils as they view a short video segment and learn the gravitational methods of the moon and earth. They learn the reason why and how these have changed...
Khan Academy
Khan Academy: Bit Zee Bot: 1. Bit Zee
Bit-zee is a project designed to inspire students to explore math and science. It was created from everyday items (a hair dryer, tap light, alarm clock, digital camera, and a universal remote). See the following link for help with the...
Khan Academy
Khan Academy: Bit Zeeeeeeeeeee
Bit-zee is a project designed to inspire students to explore math and science. It was created from everyday items (a hair dryer, tap light, alarm clock, digital camera, and a universal remote). [1:11] See the following link for help with...