![How much air do I breathe in?](/sites/default/files/2019-08/How-much-air-do-I-breathe-in.jpg)
How much air do I breathe in?
Hands-on Activities
Learn how to measure lung capacity and about the factors that can affect our lung capacity in this hands on activity.
![How much of an iceberg is on top of water?](/sites/default/files/2019-08/how-much-of-an-iceberg-is-on-top-of-water.jpg)
How much of an iceberg is on top of water?
Hands-on Activities
In this hands on activity find out just how much of an iceberg is below the surface. It might surprise you!
![How much power is generated when climbing a set of stairs?](/sites/default/files/2019-08/how-much-power-is-generated-when-climbing-a-set-of-stairs.jpg)
How much power is generated when climbing a set of stairs?
Hands-on Activities
Put on your running shoes and sharpen your pencil! Investigate the mathematical connection between work and power in this hands-on activity.
![How tall can you build a marshmallow structure that will support weight?](/sites/default/files/2019-08/how-tall-can-you-build-a-marshmallow-structure.jpg)
How tall can you build a marshmallow structure that will support weight?
Hands-on Activities
Are you willing to give up a sweet treat for the sake of science? Can you engineer a strong and stable structure out of something soft and fluffy?
![monster about to sneeze](/sites/default/files/2019-10/cute-little-monster-going-to-sneeze.jpg)
How does snot work?
Hands-on Activities
Make some fake snot and explore the function of mucus in this fun activity.
![How does sound travel?](/sites/default/files/2019-08/how-does-sound-travel.jpg)
How does sound travel?
Hands-on Activities
Try out this cool activity to hear sound vibrations.
![How does water move up a plant?](/sites/default/files/2019-08/how-does-water-move-up-a-plant.jpg)
How does water move up a plant?
Hands-on Activities
Do an experiment with celery to learn about the structures that help plants take up water.
![How fast can you react?](/sites/default/files/2019-08/how-fast-can-you-react.jpg)
How fast can you react?
Hands-on Activities
What is a reflex? Test your reaction time and find out why reflexes are important in this challenge activity.
![How can you make popcorn kernels dance?](/sites/default/files/2019-08/how-can-you-make-popcorn-kernels-dance.jpg)
How can you make popcorn kernels dance?
Hands-on Activities
Get your popcorn kernels dancing with this uplifting chemical reaction.
![How can you see underwater?](/sites/default/files/2019-08/how-can-you-see-underwater.jpg)
How can you see underwater?
Hands-on Activities
Explore how we see things through water.
![Dinosaur footprint fossil](/sites/default/files/2019-08/313px-Gigandipus.jpg)
How did dinosaurs leave fossils behind?
Hands-on Activities
Using a toy dinosaur and some plaster of Paris, learn how dinosaur footprints could become fossils.
![How do animals hide?](/sites/default/files/2019-08/pexels-cameleon.jpeg)
How do animals hide?
Hands-on Activities
Play a game of hide and seek to discover how animals can hide in plain sight!
![How do I construct a terrarium?](/sites/default/files/2019-08/how-do-i-construct-a-terrarium.jpg)
How do I construct a terrarium?
Hands-on Activities
You can make your own terrarium for growing plants!
![How can I make an egg float?](/sites/default/files/2019-08/how-can-i-make-an-egg-float.jpg)
How can I make an egg float?
Hands-on Activities
In this challenge activity find out if you can get an egg to float. Learn how the density of matter affects the buoyancy of objects.
![How do I see colour?](/sites/default/files/2019-08/how-do-i-see-colour.jpg)
How do I see colour?
Hands-on Activities
How is light connected to the colours we see? In this STEAM activity make a colourful light catcher and discover why we see different colours?