1. * SPS2e Apply the Law of conservation of matter by balancing the four main types of chemical equations. * What you need to know; * The names and the characteristics of the 4 types of chemical equations and how to balance them. * What type of reaction is it when Hydrogen and Oxygen combine to form water? * O 2, remember the 7 diatomic gases; H 2, O 2, N 2, Cl 2, Br 2, I 2, F 2 * Work on the final exam Study guide * Homework * Study guide for the final exam

2. * SAP2b. Explain how the skeletal structures provide support and protection for tissues, and function together with the muscular system to make movements possible. * Question of the Day * What are the causes of osteoporosis?  Skeletal System Test today  Final exam review guide

3. * Standard – Students will analyze the relationship between force, mass, and gravity. * What you need to know; * The force that produces rotational motion is Torque. * What must happen for torque to have an effect on an object? * Check homework * Final Exam

4. * Standard – Communicate scientific investigations clearly and accurately. * Build and improve for RoBugs Competition January 18 * Practice driving the robot to speed up flag and collecting of blocks * Get on line to ask for help with the dancing robot