Greenhouse, temperature and Earth Day

Gruffalo's child shadows

Water xylophone

Salt crystal trees

Kitchen roll and number bonds

Fairy light box

Chia seed slime candy cane

Santa finder

Ramp and toy cars

Roundabout and angular momentum

Cornstarch and polystyrene packaging

Dancing raisins

Improvised 3D glasses

Fluorescent chromatography

Balloon rocket

Solar oven

Bubble snakes

Play dough circuit buzz wire game

High and low notes