Lesson Example Discussion Quiz: Class Homework |
Step-1 |
Title: Measures of variation-Range |
Grade: 9-a Lesson: S1-L7 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
What is the range for the following set of numbers? 10,99,87,45,67,43,45,33,21,7,65,98 |
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2 |
Step |
Arrange the numbers in ascending order |
7,10,21,33,43,45,45,65,67,87,98,99 |
3 |
Formula: |
\$ "Range" \$ = \$"highest number-lowest number"\$ |
|
4 |
Step |
Substitute all the above values and solve |
\$99-7\$ = 92 |
5 |
Answer |
C = 92 |
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Tutor: Questions
| Seq | Type | Question | Audio |
|---|---|---|---|
1 |
Problem |
What did you learn from this problem? |
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2 |
Clue |
What did you learn from the clues? |
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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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