Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Solve the expression using different signs |
Grade: 7-a Lesson: S2-L1 |
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 \$s = -3/2\$: |
|
2 |
Step |
Substitute s value in the expression |
\$ 6/((-3/2)+9) + 2(-3/2) \$ |
3 |
Step |
After simplification |
\$ 6/(((-3+18)/2)) + \cancel(2)(-3/\cancel(2)) \$ |
4 |
Step |
After cancellation |
\$ (\cancel6^2/(\cancel15^5)\times2/1) - 3 \$ |
5 |
Step |
After simplification |
\$ 4/5 - 3 \$ |
6 |
Step |
Taking 5 as LCM |
\$ (4 - 15)/5 \$ |
7 |
Step |
After simplification |
\$-11/5 \$ |
8 |
Answer |
D |
|
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? |
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5 |
Step |
How can we improve the Steps? |
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