A selection of short, engaging practical demonstrations on various biology, chemistry and physics topics. The page also leads to many other useful resources. You will need to join TES in order to download the demonstrations but it is free and only takes 30 seconds!
A ' Bang Goes the Theory' lesson plan and video clip, aimed at 11-14 year olds, though has useful elements for 10-11 year olds too.
A collection of engaging games that challenge students' knowledge and logic.
An interactive quiz that students could play in pairs or small groups.