1. Cookie Sandwich Challenge
Week of

2. 9.8 Warm up
Describe why it is important for scientists to share their research and data? What would happen if scientist no longer shared this information? Answer in three COMPLETE sentences
When you are done with your warm up study for your book support quiz quietly.

3. Book Support Quiz
Make sure your first and last name are on the quiz and class period
Keep your eyes on your own work
When you are done, turn it over and sit quietly
Grading
Pass your quiz to the person on your right
Mark any questions that are wrong, write the number wrong on the top of the page
Sign your name on the bottom of the quiz

4. Cookie Sandwich Challenge
What are the criteria and the constraints of this challenge?
Design your investigation
Run your investigation
Communicate your results

5. Warm Up 9.9
In a 4-5 sentence paragraph, answer the following questions:
Describe in detail your favorite flavor of Oreo sandwich cookie. Describe what the cookie looks and tastes like and include a labeled drawing of the cookie.

6. Warm Up 9.10
How did your group’s results from the Sandwich Cookie Challenge compare to the results of the rest of the groups in class? Did you have any problems (i.e. spills, mistakes, etc.) during the activity?

7. Warm Up 9.11
What is your favorite breakfast cereal? What kinds of toys can you often inside a cereal box? Why do cereal companies spend the money putting toys in the box?

8. 9.12 Warm up – Copy vocabulary into notebook
Repeatable: when someone follows the reported procedure, they get similar results
Replicate: to run a procedure again and get the same results
Precision: how close together the measure values are
Range: the zone between the largest and smallest solution results
Variation: a wide spread of data
variable: a quantity whose value may change (Vary) over the course of an experiment