1. AR 1:34 – 1:49 pm 1

2. Student Planner September 7 Place this in the proper place
Study vocabulary for tomorrow’s quiz. Improved notebooks due Friday

3. Cookie Dough – Sign up on the lottery list
Sell Mr. V
Cookie Dough – Sign up on the lottery list

4. Sell Mr. V an AVID Car Wash! Sign up on the lottery sheet on the podium4

5. Write the answer to answer the previous day’s Essential Question:
Essential Question: What basic reasons do we measure things for? (Why measure?) 4

6. Write your Summary on the previous class notes.
Review of last class
Began to measure volumes using graduated cylinder. Watched presentation on meniscus, and how to calculate graduation volumes
Write your Summary on the previous class notes. 3

7. Scientific Measurements
Topic/Objective:
Name:
Scientific Measurements
Class/Period:
Date: Sept 7, 2016
Essential Question: Why measure using SI instead of the Imperial units

9. Fertilizer A plants are twice the size of B.
1. The graph below shows the growth of plants in Fertilizer (A) and no Fertilizer (B). At week 6, what is the difference in size of the plants between Fertilizer (A) and Fertilizer (B)?
Growth
in cms 8
Fertilizer A 4
No Fertilizer B 6 12
Weeks
They are the same
Fertilizer A plants are twice the size of B.
Fertilizer B plants are twice the size of A
Fertilizer A plants are triple the size of B

10. growth sugar Three liters of water None of the above
2. Mark wants to see if adding sugar to the water will help plants grow faster. He sets up 10 roses and waters them with some sugar in 3 liters of water. He sets up another group of 10 roses without sugar in 3 liters of water. Which is a constant (or controlled parameter)?
No sugar
added
3 liters of
water
Sugar
added
3 liters of
water
growth
sugar
Three liters of water
None of the above

11. 3. Looking at this data chart, what would be a good hypothesis?
Temperature
Rocket Flight Height
Distance(kilometers) 95
43 km
108
77 km 83
32 km 60
15 km
A As temperature rises rocket flight improves
B As temperature decreases rocket flight improve
C The best rocket flight happens during cold days

12. 4. Which graph shows the plant growing 10 mm every week?30 30 A B 20 20
Growth mm
Growth mm 10 10 1 2 3 4 1 2 3 4
Time week
Time week C 30 20
Growth mm 10 1 2 3 4
Time week

13. Answers

14. Fertilizer A plants are twice the size of B.
1. The graph below shows the growth of plants in Fertilizer (A) and no Fertilizer (B). At week 6, what is the difference in size of the plants between Fertilizer (A) and Fertilizer (B)?
Growth
in cms 8
Fertilizer A 4
No Fertilizer B 6 12
Weeks
They are the same
Fertilizer A plants are twice the size of B.
Fertilizer B plants are twice the size of A
Fertilizer A plants are triple the size of B

15. Fertilizer A plants are twice the size of B.
1. The graph below shows the growth of plants in Fertilizer (A) and no Fertilizer (B). At week 6, what is the difference in size of the plants between Fertilizer (A) and Fertilizer (B)?
Growth
in cms 8
Fertilizer A 4
No Fertilizer B 6 12
Weeks
They are the same
Fertilizer A plants are twice the size of B.
Fertilizer B plants are twice the size of A
Fertilizer A plants are triple the size of B

16. growth sugar Three liters of water None of the above
2. Mark wants to see if adding sugar to the water will help plants grow faster. He sets up 10 roses and waters them with some sugar in 3 liters of water. He sets up another group of 10 roses without sugar in 3 liters of water. Which is a constant (or controlled parameter)?
No sugar
added
3 liters of
water
Sugar
added
3 liters of
water
growth
sugar
Three liters of water
None of the above

17. growth sugar Three liters of water None of the above
2. Mark wants to see if adding sugar to the water will help plants grow faster. He sets up 10 roses and waters them with some sugar in 3 liters of water. He sets up another group of 10 roses without sugar in 3 liters of water. Which is a constant (or controlled parameter)?
No sugar
added
3 liters of
water
Sugar
added
3 liters of
water
growth
sugar
Three liters of water
None of the above

18. 3. Looking at this data chart, what would be a good hypothesis?
Temperature
Rocket Flight Height
Distance(kilometers) 95
43 km
108
77 km 83
32 km 60
15 km
A As temperature rises rocket flight improves
B As temperature decreases rocket flight improve
C The best rocket flight happens during cold days

19. 3. Looking at this data chart, what would be a good hypothesis?
Temperature
Rocket Flight Height
Distance(kilometers) 95
43 km
108
77 km 83
32 km 60
15 km
A As temperature rises rocket flight improves
B As temperature decreases rocket flight improve
C The best rocket flight happens during cold days

20. 4. Which graph shows the plant growing 10 mm every week?30 30 A B 20 20
Growth mm
Growth mm 10 10 1 2 3 4 1 2 3 4
Time week
Time week C 30 20
Growth mm 10 1 2 3 4
Time week

21. 4. Which graph shows the plant growing 10 mm every week?30 30 A B 20 20
Growth mm
Growth mm 10 10 1 2 3 4 1 2 3 4
Time week
Time week C 30 20
Growth mm 10 1 2 3 4
Time week

22. HOMEWORK
Study vocabulary for tomorrow’s quiz. Turn in made up notebook by Friday. 15

23. Pass back past work Volume Lab – finish it Notes on Measurements
Today’s Work
Pass back past work
Volume Lab – finish it
Notes on Measurements

24. Vocabulary – look up definitions in textbook
a) inertia; b) mass; c) volume;
d) weight; e) matter; f) gravity;
g) newton; h) meniscus