Attraction and repulsion Student activity Play

Classifying metal bars as magnets or magnetic metals Whiteboard exercise Play

Climate changes in the history of Earth Slideshow Play

Day and night Student activity Play

Electromagnets Class activity Play

Electromagnets Whiteboard presentation Play

Great extinctions Student activity Play

Magnetic compass Animation Play

Magnetic fields Student activity Play

Magnetic poles Whiteboard exercise Play

Magnetic poles Student activity Play

Magnets Student activity Play

Poles of the magnets Whiteboard exercise Play

Statements about attraction and repulsion Whiteboard exercise Play

Testing for magnetism Animation Play

Testing for magnetism Student activity Play

The direction of the Earth's rotation Whiteboard exercise Play

The Earth in the Universe Student activity Play

The Earth's magnetic poles Animation Play

The planet Earth Animation Play