Melting wax crayons

Growing apple pips

pH of foods

Caterpillars to butterflies

Sea Monkeys

Gruffalo's child shadows

Water xylophone

Salt crystal trees

How is it made?

Red cabbage colours

Chia seed slime candy cane

Colour changing Christmas shapes

Coding and helping Santa

Colour changing fairy light painting

Christmas play dough circuits

Santa finder

Dissolving candy canes