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OAT Lesson 15: Equivalent Exponential Expressions

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Last updated over 2 years ago
18 questions

Activity 2: Exponent Experimentation

(10 minutes)

On Paper

Develop Understanding
Today's Learning Goal: (G6, U6, L15)
  • Describe (orally) the values that result from evaluating expressions in which a fraction is raised to a power.
  • Determine whether a given value is a solution to an equation that includes an exponent.
  • Evaluate expressions that have a variable, an exponent, and one other operation for a given value of the variable, carrying out the operations in the conventional order.
Today's Materials:
  • Laptop
  • Laptop charger
  • Pen/Pencil/Paper/Expo Marker (optional)
Please complete the Jump Start (activator). You have 5 minutes before we review. This is independent it should be silent.
Reminders:
1. Ready for class
2. No cellphones
3. Volume must be low.
4. Read and follow all directions
5.) Take your bag off and immediately begin the Activator.
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Launch: Practice Problems - (10 min)

I do (question 3 and 4)
We do (question 5 and 6)
You do (question 7)
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Question 3
3.

Evaluate the following expressions if x = 3

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Activity 1: What's the Value?

(10 minutes)

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Lesson Synthesis: Reflection - (5 min)

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Question 14
14.

How did you make use of the meaning of operations and exponents in each activity?

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Question 15
15.

How did thinking about the meaning of operations and exponents help to find the value of in the activity with the equations?

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Cool Down: True Statement - (5 min)

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Question 18
18.

Match each equation to a solution.

Draggable itemarrow_right_altCorresponding Item
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Closure Questions:

  • How was today's material?
  • What does it mean to be equivalent?
  • Do you feel like you need more practice with this material?

JUMP START: Up or Down? -

5min)

Question 1
1.

Complete the table below:

Question 2
2.

What patterns do you notice?

Question 4
4.

Evaluate the following expressions if,
x =3

Question 5
5.

Evaluate the following expressions if x = 3

Question 6
6.

Evaluate the following expressions if x = 3

Question 7
7.

(You Try!)Evaluate the following expressions if x = 3

Question 8
8.

Question 9
9.

Question 10
10.

Question 11
11.

Question 12
12.

Question 13
13.

Question 16
16.

Was there anything you learned in the first activity that helped you with the second activity?

Question 17
17.

What have you noticed about a number less than 1 raised to a power? How does this compare to a number greater than 1 raised to a power?