Lesson 6 of the materials topic looking at chemical change. Some practical demonstrations looking at reversible and irreversible reactions. Need to order: Egg for frying Chocolate for melting vinegar and bicarbonate of soda Magnesium bunsen burners goggles tongs heat proof mats

Lesson on the menstrual cycle. Different sheets depending on the ability of pupils. QQT, crossword and wordsearch could be used as plenary or starter activities.

Key stage 3 lesson on specialised cells. Includes worksheet and information hunt for higher ability and speed dating for lower ability.