1. Warm-Up: 12/20 You will need a pencil to write with today
Read your agenda for today and think back to when we discussed measurement and observations at the beginning of the year
On you own paper, answer the following:
What are the two types of observations? What is an inference? What tool/instrument do you think we will be using today? What will the units be?

2. Holiday Observation Lab Activity
Practice your observation and measuring skills

3. Part #1: QL vs. QT Review Section
Qualitative (QL)
Quantitative (QT)

4. Part #2: Measuring lines with a metric ruler
Line 1: 6.2 cm and 62 mm
Line 2: 3.9 cm and 39 mm
Remember, your answer MUST be within 3 mm of my answer.

5. Part #2 continued: Calculate the volume
V= l x w x h
Units= cubic centimeters
Object 1: 84 cubic centimeters
Object 2: 2, 016 cubic centimeters

6. 23.1 X 15.0 X 2.0=
693 cubic centimeters
Present #1: Book

7. 23.0 X 15.4 X 0.9 =
cubic centimeters
Present #2: Book

8. Present #3: Box of tissues
21.5 X 10.9 X 5.0 =
1, cubic centimeters
Present #3: Box of tissues

9. 12.8 X 7.6 X 3.9 =
cubic centimeters
Present #4: Index cards

10. Present #5: Box of matches
12.1 X 6.6 X 3.7 =
cubic centimeters
Present #5: Box of matches

11. Present #6: CD of the textbook
14.3 X 12.4 X 1.0 =
cubic centimeters
Present #6: CD of the textbook

12. 19.0 X 10.5 X 2.7 =
cubic centimeters
Present #7: VHS Tape

13. Present #8: Gallon size Ziplock bags
28.8 X 8.2 X 7.8 = 1, cubic centimeters

14. Present # 9: Box of spaghetti
27.5 X 7.0 X 6.2 =
1,193.5 cubic centimeters
Present # 9: Box of spaghetti

15. 19.0 X 13.4 X 1.5 =
381.9 cubic centimeters
Present #10: DVD

16. Present #11: Box of bandages
10.7 X 7.0 X 3.2 =
cubic centimeters
Present #11: Box of bandages