Help with activities

For a few years now, the Hubs writing team has used the informal tagline – “We can make your job easier” – when presenting at conferences...

Water has unusual properties that make it different to other liquids. It is the only common substance that is naturally found as a solid (ice), liquid...

In this activity, students learn about the surface tension of water by experimenting with bubbles.

In this activity, students conduct a few simple activities to learn more about surface tension – a liquid’s thin ‘skin’.