Set of lesson power points for acid/alkali topic. Revision game can be a bit excitable. I usually split the whiteboard into team one and team two. Each pupil gets a card. The number on the card is the team they are in. I read a definition, if they have the key word they must beat the other team to the board, and correctly spell the key word.
Simple different types of chemical reaction. I've uploaded this after spending a lot of time looking for a resource relating to simple reactions. You could carry out a demo of these reactions alongside the lesson