Lesson Example Discussion Quiz: Class Homework |
Step-5 |
Title: Time coversations |
Grade: 6-a Lesson: S2-L8 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
A cube has sides of length 4 cm. What is the surface area of the cube? |
|
2 |
Step |
The given values are |
l = 4 cm |
3 |
Formula: |
The surface area of the cube is |
\$Surface Area = 6 times s^2\$ |
4 |
Step |
Now substitute the values |
\$surface area = 6 times 4^2\$ |
5 |
Step |
After simplification |
\$surface area = 6 times 16\$ |
6 |
Step |
After simplification |
Surface area = 96 sq.cm |
7 |
Step |
The surface area of the cube is 96 square centimeters. |
|
8 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
9 |
Choice.A |
This is correct answer based on the calculation for the surface area of a cube with sides of length 4 cm |
\$96 cm^2\$ |
10 |
Choice.B |
This is not the correct answer based on the calculation for the surface area of a cube with sides of length 4 cm |
\$69 cm^2\$ |
11 |
Choice.C |
96 m is not correct because the unit of measurement should be in square units since we are calculating the surface area |
96 m |
12 |
Choice.D |
None of these is not correct in this context because option A) is the correct answer |
None of these |
13 |
Answer |
Option |
A |
14 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
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