1. Planner Aug 28 T: Control and Experimental Groups D : identify the control and experimental groups from the IV of an experiment Table of Contents 8/12 Claims and Evidence 2-3 8/13 Lab Safety 4-5 8/14 Questions 6-7 8/15 What is Science 8-9 8/16 Paper Tower 10-11 8/19 Discussions 12-13 8/20 Variable Vocab 14-15 8/21 Hypothesis ? 16-17 8/22 Data Tables 18-19 8/26 Procedures 20-21 8/27 Groups 22-23 8/28 Experimental Design 24-25 Get Out… Agenda, folder, and notebook DO NOW page 24- Explain how you would identify the control group and experimental group for the following problem: What is the effect of time spent playing on a gaming system on grades?

3. Problem: Does the type of hairspray affect the amount of time the cotton balls hold together? Hypothesis: Concrete Curls will hold the cotton balls together longer. Problem Hypothesis

4. Bunny Buster vs. Carrot Top Batteries Problem: Does the type of batteries affect how long the batteries last? Problem Hypothesis: If carrot top batteries are used, then they will last longer. Hypothesis

5. Exit Ticket Explain what helped you find the question and hypothesis in todays scenarios.

6. Hershey Chocolate Almond Kisses VS. M&M Peanuts Homework Problem: What is the effect of the type of chocolate on the number of tracks left on tests? Hypothesis: If M&M Peanuts are eaten, then there will be less chocolate tracks on the tests. Hypothesis Problem