10/22/07 
1. Update agendas with the assignments for the week. 
2. Vocabulary words: chemical change, physical change and reactivity. 
3. Work on balancing equations. 
4. No homework 
 
10/23/07 
1. Balancing equations with paper atoms. 
2. Make a vocabulary study guide for a quiz on Tuesday 10/30/07. 
 
10/24/07 
1. Vocabulary words: attractive force, combustibility, and density. 
2. Making compounds. 
 
10/25/07 
1. Lab on density. 
 
10/26/07 
1. Endothermic and exothermic reactions. 
2. Vocabulary words: product, reactant, and volume. 
3. Video on types of reactions.