Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Determine the value of an expression |
Grade: 7-a Lesson: S2-L3 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Determine the value of an expression when a = \$1/3\$ |
|
2 |
Step |
Substitute a value in the expression |
\$ 2/(1/3)^2 + 3 + 1/3 \$ |
3 |
Step |
After simplification |
\$ 2/(1/9) + 3 + 1/3 \$ |
4 |
Step |
After simplification |
\$ 2/1\times9/1 + 3 + 1/3 \$ |
5 |
Step |
After multiplication |
\$ 18 + 3 + 1/3 \$ |
6 |
Step |
After simplification |
\$ 21 + 1/3 \$ |
7 |
Step |
Taking 3 as LCM |
\$ (63 + 1)/3 \$ |
8 |
Step |
After simplification |
\$64/3\$ |
9 |
Answer |
A |
|
Tutor: Questions
| Seq | Type | Question | Audio |
|---|---|---|---|
1 |
Problem |
What did you learn from this problem? |
|
2 |
Clue |
What did you learn from the clues? |
|
3 |
Hint |
What did you learn from the Hints? |
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4 |
Step |
What did you learn from the Steps? |
|
5 |
Step |
How can we improve the Steps? |
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