NARRATOR: Have you ever looked up at the sky ... stars using glitter pens or coloured chalk on black paper. This clip will be relevant for teaching Physics or Science. This topic appears in KS1 ...

This looks like fireworks to me but it could also be flowers or stars. For a different effect why not use a toothbrush? You can use this to sprinkle paint onto ... at KS1 and KS2 in England ...