BAZINGA - an awesome review game for most any subject and any grade. Students are in teams, I ask questions, and the students answers them. If a team is correct they have the chance to pick a Bazinga Card and we do what it says (e.g. double your score, erase 1 point from another team, switch the team captain of the winning team with the team captain of the losing team, etc.).
Ender's Game teaching packet. The movie comes out this fall, so it's the perfect time to use this classic novel in the classroom.