Ossicones and oxygen

Colour changing poinsettia

Coloured shadows

Indoor shadows

Snowflakes and symmetry

Sinking and floating in a bottle

Christmas tree play dough circuits

Introducing mirror symmetry

Winter scavenger hunt

Space station spotting

Screen-free coding treasure hunt

Fairy light infinity mirror

Ultraviolet light and highlighter pens

Taste-safe baby colour mixing

First steps in coding

Pattern recognition

Investigating camouflage

Sinking or floating - the baby version

Fizzing leftover lemon