SWITCHED ON Light and electricity are both forms of energy. But what are light and electricity, how are they connected, and what do they have to do with you?

includes:

• Activities
• E-book

INSECTS ON THE MOVE How do insects get from one place to another? There's more to insect movement than you might think!

includes:

• Activities
• E-book

MOON AND TIDES How does it affect our planet to have a moon? What does the moon have to do with the tides? Did you ever know they were connected?

includes:

• Activities
• E-book

DISASTER STRIKES! The ground shakes. A wall of water rushes towards the shore. the wind starts screaming. Have you ever wondered how people survive disasters? Technology has a lot to do with it!

includes:

• Activities
• E-book

GLOBAL WARMING The earth's climate has gone through big changes in the past. What's going on right now?

includes:

• Activities
• E-book