National Whiteboard Network 
This section provides guidance on how ICT can be used effectively to support interactive whole class teaching during Science lessons. There is a powerpoint which can be downloaded for this unit.

BBC science clip - gases around us 

Science essentials 
Background notes, worksheets, images and weblinks. Also home activities so may be a good site to recommend to parents.

QCA unit of work 
Unit 5B Life cycles (adapted unit)