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# Warm Up, August 29 th , 2013

Warm Up, August 29 th , 2013. What unit measures Mass? Volume? Density? Distance? What is the formula for density? What does density measure? Explain the difference between mass and weight. Homework Check. Take out Volume, Area, Density Worksheet. Homework Review.

## Warm Up, August 29 th , 2013

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### Presentation Transcript

1. Warm Up, August 29th, 2013 • What unit measures Mass? Volume? Density? Distance? • What is the formula for density? • What does density measure? • Explain the difference between mass and weight.

2. Homework Check • Take out Volume, Area, Density Worksheet.

3. Homework Review Area = Length x Width 103 cm x 44 cm = 4532 cm 5 m x 2.5 m = 12.5 m

4. Homework Review Volume = Length x Width x Height (Depth) 4532 cm x 3 cm = 13596 cm 12.5 m x 1.2 m = 15 m

5. Homework Review Density = Mass / Volume 2000 g / 4000 cm3 = • ½ or 0.5 g/cm3 100 g / 125 mL = • 0.8 g/mL 400 g / 625 mL = • 0.64 g/mL

6. BrainPop: Measuring Matter

7. Area/Volume Lab • Groups of 3-4. • You will be given a #. That number is the number of your group. All students with the same number are in the same group. • Meet up as a group in four desks in the classroom, do not move desks.

8. Area/Volume Lab • Send one person to get the following: • Meter Stick • Lab Sheet • Calculator

9. Area/Volume Lab • Complete the questions on the lab sheet for a lab grade. • Use of correct units on the back and math work are required.

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