A series of videos to demonstrate the properties of liquids to primary students.
Make bouncy custard to investigate the properties of solids.
To Investigate the amount of sugar in a soft drink by comparing its weight with a diet drink.
Separate the inks in felt tip pens with a demonstration of chromatography for primary students.
'Race' liquids to investigate their viscosity with primary students.
Make a lava lamp to explore mixing liquids and more concepts in primary science.
Investigate the different densities of water, oil, and ice with primary students.
Freeze different liquids to demonstrate the effects with your primary students.
Demonstrate the movement of particles, and Brownian Motion, with this primary science demonstration.
Investigate gases and atmospheric pressure with the Leaky Bottle experiment.
From the Catalyst Primary Science series. Presenters: Sue Halliday & Lorelly Wilson.
For more information, you can watch our introduction to the video series. Or you can watch Alan Heaton introduce the background to series, and thank the presenters.
Fun demonstrations of different mixtures, including racing liquids and rainbow colours
Display some exciting solid properties to primary students: including biscuit bashing, dissolving and heavy sugar
Showing the properties of gases to primary students, with examples from: the leaky bottle and the sticky cups
Video resources showing how to carry out a titration experiment and interactive resources to allow students to collect their own results.
Video resource showing how to purify water to make it ‘potable’ and how to test it.
Video resources showing the displacement reactions between the halogens chlorine, bromine and iodine and their respective halides.
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