Do materials conduct electricity?

Bouncy ball making kit

Melting wax crayons

Growing apple pips

pH of foods

Caterpillars to butterflies

Greenhouse, temperature and Earth Day

What do plants need to grow?

Sea Monkeys

Gruffalo's child shadows

Water xylophone

Salt crystal trees

Coding with ScratchJr

Kitchen roll and number bonds

How is it made?

Is it limestone?