D.I.Y. Science – Surface Tension

The D.I.Y. Science series contains some of our favourite experiments for kids to try at home. They are designed to help school teachers and carers inspire a child’s curiosity in science. It’s time to get hands-on.

Learn how little creatures like water skippers, mosquitos and spiders can walk on water in this activity about surface tension.

This resource is suited to Physics students in Years 4, 7, and 10 who are learning about forces and density.

D.I.Y Science: Surface Tension

Learn about surface tension and how little creatures can walk on water.

Video Length: 2:00 mins

With thanks to Questacon.

Ever wondered why little creatures like water skippers, mosquitos and spiders can walk on water? Find out in this short video.

What you’ll need:

1 x bowl
1 x jug of tap water
1 x packet of black pepper
1 x small bottle of dish detergent
1 x cotton bud/tip

Years: 4, 7, 10

Topics:

Physical Sciences – Forces

Additional: Careers, Maths, Engineering

Concepts (South Australia):

Physical Sciences – Forces and Motion

See Also:

D.I.Y Science – Full Series

Best of: Gravity

Amazing 9 Layer Density Tower