St Patrick's Science World

Learning to think...thinking to learn

Tag

forces

Catapults

The Grade 4’s having been learning about contact and non-contact forces this term. Today they made catapults from icy-pole sticks, demonstrating potential and kinetic energy. Heres one of the designs.

Air resistance- Non contact forces

Today we made parachutes to demonstrate how up lift and gravity work against each other.

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