If you are following the English National Curriculum, then this page should be very useful.
All the topics on the site have been grouped by whether they are part of Key Stage 1 science or Key Stage 2 science. They will also soon be shown in the rough order in which they’re learnt at school. Just how helpful can one site be!?
KEY STAGE 1
THE LIFE CYCLE OF A PLANT under PLANTS & ANIMALS
LIGHT & DARKNESS under LIGHT & SOUND
KEY STAGE 2
MAGNETS under FORCES & MOTION
LIFE PROCESSES under PLANTS & ANIMALS
SOLIDS, LIQUIDS, GASES under MATERIALS
GROWING FROM EGG TO BIRTH under THE HUMAN BODY
ELECTRICITY under ELECTRICITY