Page 192 - NUMINO TG_5A
P. 192
12Look Here, Look There Unit
Material Rhombus Stickers [A10]
Objective: Draw the top, front, and side views of solid figures.
Here are five solid figures formed using three cubes each. Make the shapes This activity will challenge students to make
more complex shapes using both cubes and
using cubes. Show a view of each shape using seven rhombus stickers. rhombus stickers. Have students form the
shapes first using the geo cubes and then
Have students use 3 geo cubes to make the shapes below. Rhombus Stickers (A10) using the rhombus stickers. Note that they
Then have them show the views of the shapes as shown What you need: should pay particular attention to how the
rhombus stickers form horizontal and vertical
below using their rhombus stickers. surfaces differently as they recreate the cube
shapes.
Discuss the problems with students.
Which do you find easier, forming with
cubes or forming with stickers? Forming
with cubes.
Why are tools like rhombus stickers
important? Because three-dimensional
images cannot exist on paper, so a substitute
must be learned and used.
12. Look Here, Look There 107
Problem: Have students attempt to construct a cube with four times the area of a single cube from the
page. How many rhombus stickers does it take to create this cube?
Solution: Three rhombus stickers are required to create a single cube. 3 4 12
Answer: 12 rhombus stickers are needed.
5A Unit 12 175
Material Rhombus Stickers [A10]
Objective: Draw the top, front, and side views of solid figures.
Here are five solid figures formed using three cubes each. Make the shapes This activity will challenge students to make
more complex shapes using both cubes and
using cubes. Show a view of each shape using seven rhombus stickers. rhombus stickers. Have students form the
shapes first using the geo cubes and then
Have students use 3 geo cubes to make the shapes below. Rhombus Stickers (A10) using the rhombus stickers. Note that they
Then have them show the views of the shapes as shown What you need: should pay particular attention to how the
rhombus stickers form horizontal and vertical
below using their rhombus stickers. surfaces differently as they recreate the cube
shapes.
Discuss the problems with students.
Which do you find easier, forming with
cubes or forming with stickers? Forming
with cubes.
Why are tools like rhombus stickers
important? Because three-dimensional
images cannot exist on paper, so a substitute
must be learned and used.
12. Look Here, Look There 107
Problem: Have students attempt to construct a cube with four times the area of a single cube from the
page. How many rhombus stickers does it take to create this cube?
Solution: Three rhombus stickers are required to create a single cube. 3 4 12
Answer: 12 rhombus stickers are needed.
5A Unit 12 175
