1. Create an experiment on better tasting cookies 20
Agenda 9/8: Page 24 for homework. Robotics Club starts on 9/10 from 3:40-4:10 pm Warm-up: Read your notes so far on page 23. Table of Contents for Interactive Notebook Unit: 1 ( Chapter 1,2 &3)
Left side items
Page
Right side items
page
Create an experiment on
better tasting cookies 20
Controls and variables part 2 21
Controlled experiment practice 22
Controlled experiment
Cornell notes 23
Vocabulary variables
Part 1 24
Vocabulary Variables
part 2 25

2. Vocabulary part 1 Vocabulary part 2 page 24 page 25
Physical Science the study of matter and energy
Drawing
Variable – a change
Matter- is a solid, liquid or gas
Constants (Controlled Parameters)
Definition- It is what is the same between each test group.
Sentence- The room temperature was a constant in the ice experiment.
70 degrees
Independent Variable
The cause- what you change in the experiment
Dependent Variable
The effect- the outcome
Control Group used to verify if your experiment group is working or not
Experimental Group
Your idea that you test is in this group (independent variable is used)
Test 1
Test 2
70 degrees

3. Vocabulary part 1 Vocabulary part 2 page 24 page 25
Physical Science
Definition
Sentence
Drawing
Variable
Matter
Constants (Controlled Parameters)
Independent Variable Definition
Dependent Variable Definition
Control Group Definition
Experimental Group Definition
Test 1
Test 2

4. Science Standard 9c. Distinguish between variable and controlled parameters (constants)
Objective:
What is the difference between variable and constants (controlled parameters)?
How would you identify examples of independent and dependent variables?

5. Science Standard 9c. Distinguish between variable and controlled parameters (constants)
Objective:
What is the difference between variable and constants (controlled parameters?
How would you identify examples of independent and dependent variables?

6. Quiz week of 9/8
Ticket out the Door
Name
Period
Monday 1. 2. 3. 4. 5.

7. 1. What are the three types of matter?
A. solid, melting and liquid
B. solid, freezing, gas
C. solid, liquid, gas
D. solid, liquid, freezing

8. 2. Which of the following has energy?
A. solid
B. liquid
C. gas
D. all of them

9. 3. A student wants to change the size of the wheels on a car
3. A student wants to change the size of the wheels on a car. What is the variable?
A. student
B. wheels
C. car
D. speed

10. A. Smashing the ice B. Speed of melting C. Bag and ice
4. A student wanted to see what technique would melt the ice the fastest. He put an ice in a bag and smashed the ice and recorded the time it took to melt. He had another bag of ice left untouched. What is a constant (controlled parameter) in the experiment?
A. Smashing the ice
B. Speed of melting
C. Bag and ice
D. None of these

11. 5. A student wanted to see what technique would melt the ice the fastest. He put an ice in a bag and smashed the ice and recorded the time it took to melt. He had another bag of ice left untouched. What was the independent variable?
A. bag of ice that was left alone
B. bag of ice that was smashed
C. the time that it took to melt
D. None of these

12. 1. What are the three types of matter?
A. solid, melting and liquid
B. solid, freezing, gas
C. solid, liquid, gas
D. solid, liquid, freezing

13. 2. Which of the following has energy?
A. solid
B. liquid
C. gas
D. all of them

14. 3. A student wants to change the size of the wheels on a car
3. A student wants to change the size of the wheels on a car. What is the variable?
A. student
B. wheels
C. car
D. speed

15. A. Smashing the ice B. Speed of melting C. Bag and ice
4. A student wanted to see what technique would melt the ice the fastest. He put an ice in a bag and smashed the ice and recorded the time it took to melt. He had another bag of ice left untouched. What is a constant (controlled parameter) in the experiment?
A. Smashing the ice
B. Speed of melting
C. Bag and ice
D. None of these

16. 5. A student wanted to see what technique would melt the ice the fastest. He put an ice in a bag and smashed the ice and recorded the time it took to melt. He had another bag of ice left untouched. What was the independent variable?
A. bag of ice that was left alone
B. bag of ice that was smashed
C. the time that it took to melt
D. None of these