1. Volume/Surface Area
2.3 I can demonstrate and describe the difference between covering the faces (surface area) and filling the interior (volume) of three-dimensional objects.
2.4 I can demonstrate and describe the differences among linear units, square units and cubic units.
2.5 I can make conversions with the same measurement system while performing computations.
2.6 I can use strategies to develop formulas for finding the volume of rectangular prisms.
3.8 I can predict what a three-dimensional object will result from folding a two-dimensional net, then confirm the prediction by folding the net.

2. Why do I need to know this Awesome Stuff?
What do you drink out of?
Table Cloth
Cooking
Wrapping Paper
Flooring
Building
What Else?

3. VOLUME
Volume - the measure of the amount of space a 3-dimensional figure can __________. Volume is labeled in cubic units.
Cubic Units - a unit of volume. Deals with three things: _________ , ___________, ___________.
How is Cubic ft. labeled? ___________

4. Surface area
Surface area - the total area of all _________ faces of a 3-dimensional figure. Area is 2 dimensional. It only has a length and width.
Surface area Is labeled in _______ units.

5. net Net - a flat pattern that can be folded to make a solid figure.
Faces - a flat surface of a 3-d figure.
Edge - a line segment that forms when 2 ________ meet.
3-d - having a length, width, and height. A 3-d figure can hold water.
2-d - having only length and width

6. Solid Figures Triangular prism Rectangular prism Cube
Triangular pyramid
Square pyramid
Cylinder
Cone

7. Compare
Volume Surface Area

8. Capacity Capacity - is how much something can hold. Gallon Man
Big to Little = Multiply
Little to Big = Divide
16 pints = ________ quarts
4 gal. = ___________ cups

9. How do you Find Volume?
Formula for Volume - ___________

10. Find the Volume 6 in. Height = 3 ft Width = 5 ft 5 in. Length = 4ft
10 inches

11. Compare
Linear Units
Square Units
Cubic Units

12. What did we learn Today?
List: