Results

Applying Newton's first law to answer some true/false statements about why objects move (or not).

These two short online tutorials discuss how the earth rotates and then the earth's revolutions.

In the first URL, the YouTube video explains why earth has spring, summer, autumn and winter seasons. The second URL summarizes the key takeaway points.

Figuring out the acceleration of ice down a plane made of ice.

This online resource explores the following topics:

• Latitude and parallels
• Longitude and meridians
• Climate and latitude
• Time zones

Basic primer on Newton's First Law of motion.