1. CATALYST (10 minutes, individual work): Convert 20 hours to minutes.
Assignment #7 Volume of Irregular Solids LO: Be able to find volume of a rectangular prism, liquid, and irregular solid. EQ: How do you find the volume of an irregular solid?
LEVEL ZERO VOICE
CATALYST (10 minutes, individual work):
Convert 20 hours to minutes.
Rebecca walked 6 mi/hr for 2 miles. How long did she walk?
Calculate the volume of a rectangular prism with:
Length: 3 cm
Width: 2 cm
Height: 1 cm
Calculate the volume of this prism:
3/10-3/11
AGENDA
Lecture
Volume Activity
HOMEWORK
Worksheets

2. How to Find Volume:
Rectangular prism: V= l x w x h
Liquid: graduated cylinder

3. Quickdraw:
Polyvinyl chloride is more dense than polyethylene. Draw a picture of how you think the molecules might be arranged or look different from each other.
Draw a thought bubble when you are done.

4. Quickdraw:
Polyvinyl chloride is more dense than polyethylene. Draw a picture of how you think the molecules might be arranged or look different from each other.

6. How to Find Volume:
Rectangular prism: V= l x w x h
Liquid: graduated cylinder
What about an irregular solid?!?!!?!?!

7. How to Find Volume:
Rectangular prism: V= l x w x h
Liquid: graduated cylinder
Irregular solid: displacement method
**irregular solid: three-dimensional object that does not have a normal shape, maybe different side lengths

8. How to Find Volume:
Rectangular prism: V= l x w x h
Liquid: graduated cylinder
Irregular solid: displacement method
The Displacement Method
Measure out some water in graduated cylinder
Drop in irregular solid
Find new volume of water
New volume – old volume = volume of solid

9. New volume:270 cm3
Old volume: 200 cm3
VolRock = VolNew - VolOld
270cm cm3 = 70cm3
Volume of rock: 70cm3

10. Use water displacement method to find the volume

11. Use scale to find the mass
Plug into D=m/v

12. 1 cm3 = 1 mL

13. Title: Displacement Lab
Assignment #1 (New Unit: Forces) Volume p2 LO: Be able to find volume of a rectangular prism, liquid, and irregular solid. EQ: How do you find the volume of: rectangular prism, liquid, and irregular solid?
Title: Displacement Lab
You will be measuring the volume of 4 irregularly shaped objects.
AGENDA
Lecture
Volume Activity
HOMEWORK
Worksheets

14. PROCESSING TASK (10 minutes, individual work): Make three flips.
Assignment #7 Volume of Irregular Solids LO: Be able to find volume of a rectangular prism, liquid, and irregular solid. EQ: How do you find the volume of an irregular solid?
LEVEL ZERO VOICE
PROCESSING TASK (10 minutes, individual work):
Make three flips.
On the front of the flips write the term and draw a picture of it.
Rectangular prism
Liquid
Irregular Solid
On the back write how you would calculare the volume of the object.
3/10-3/11
AGENDA
Lecture
Volume Activity
HOMEWORK
Worksheets