Home index


This is the index to all my science websites. They are written for different ages, although anyone is welcome to read them.

Interactive websites

Make an electric circuit online: introduction to electricity, or circuits covering voltage, current, resistance

Combine colour online: light (additive), paint (subtractive), simple interactive paint mixing for young children

Notes of music: shows what different notes, keys and triads are on a piano keyboard


Minerals: photos of various minerals and facts about them and their uses

Fossils: photos of various fossils and facts about them and their realtionships


Food chain simulation: how lions, antelope and grass interact with each other

Land a rocket on a planet: covering Earth, Moon, Mars, Venus and Mercury, with accurate gravity!

My name is Jo Edkins - index to all my websites - any questions or comments, email me

© Jo Edkins 2015