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This backgrounder explains the different ways that cells repair damage to DNA.

This strategy helps students reflect on new learning by filling in a type of ‘ticket’ which is used to exit the class

Students will work collaboratively to design and build a simple irrigation system that transports water to at least two plants from one source without leaking.

Find out how asteroids, space debris, and cosmic radiation can be dangerous, and how to monitor them and protect ourselves from these space hazards.

Students explore the cycle of day and night by sorting and classifying pictures, creating images and reading books.

Students develop and apply the skills of questioning, sorting & classifying and making connections as they explore food chains in different habitats.

This resource explains electricity basics - volts, amps, currents, resistance, and why it is dangerous to touch electrical outlets with wet hands.

Students will learn about the human impacts on bee populations as they design, test, build and observe a structure for solitary bees.

Pecking puts a lot of force on a woodpecker’s brain. But scientists think woodpecker bodies are adapted to help keep them from being injured during pecking-related collisions.

Students will work collaboratively to design and build a dam that holds back a given volume of water for a certain time.

In 2013, many Europeans learned their beef lasagnas were actually made of horse meat. Learn about food fraud, and how a Canadian invention can help detect it.

Students work collaboratively to design and build a floating device.

If you understand heat transfer, you can make lots of little changes at home to help the environment and your household’s bank account!

Students will work collaboratively to design and build a marble run that meets specific criteria.

Sometimes, power plants make too much electricity. Energy storage technologies can help! They store the extra electricity and release it when demand goes up.