WARM UPAmanda, Jorge, Sammy (correctly answered exit ticket last class): Take notes from back table. Find the volume of the rectangular prism below by using the formula. Check your answer with a scholar who is answering the same question.

1. V = L W H

Siara, Taaj, Alda (absent last class): Take notes from back table. Meet Mr. Loeb at back table.

1P E MD AS

3 in

6 in

10 in

WARM UPRafael, Edgar, Teddy, Chris, Nate (incorrectly answered exit ticket last class): Take notes from back table. Substitute and evaluate the following expressions. Check your answer with a scholar who is answering the same question.

2. n = 6 7n + 4 3. b = 8 7 + 9b

1P E MD AS.

UNIT (MAIN IDEA) OF THE NEXT FEW WEEKS:Algebra - The language of math.NEW YORK STATE STANDARDS:5.A.5 Solve and explain simple one-step equations using inverse operations.6.A.4 Solve and explain two-step equations involving whole numbers using inverse operations LESSON GOAL: We will be able to solve for equations involving one-step and two-step inverse operations.

IMPORTANCE?

To help your grade Mr. Loeb will be collecting your Smartboard notes each day and returning them graded the nextday. Each day, you will earn a 0% or a 100% on your note-taking. If you take all the notes with the class, you will earn a 100%. At the end of the week, all of your note-taking grades will be combined together for one class work grade.

Props to Amanda, Jorge, and Sammy for answering their exit tickets correctly yesterday!

Variable GroupsNate, Alda, Jonah, Rafael

Edgar, Amanda, Christian, Teddy, Jorge, Taaj, Siara, Sam

Basic inverse operations include multiplication and __________________________.

Remember that the following all mean __________________________________.

2 x 22(2)2 2

Remember that the following all mean __________________________________.

2 22/2222

Inverse Operations: 1

2

2

Inverse Operations: 2EXAMPLES

4t = 8

y = 7

x 9 = 4

3

Inverse Operations: 3YOU TRY - Solve these equations using the inverse

operation

a) 5t = 10

b) y = 52

With two-step operations, there are (you guessed it) __________________ steps.

You must always do the addition or subtraction step ____________________.

Then you can complete the multiplication or ______________________________.

EXAMPLE:(Just do the addition or subtraction step for now)

3x - 3 = 18

Inverse Operations: 4

YOU TRY - For the following two-step algebraic equations, only complete the FIRST stepi) 4 + 5x = 29

ii) r/4 + 3 = 14

Inverse Operations: 5

b

Once you complete the first step, you can then complete the ____________________ step.

EXAMPLE:

6p + 7 = 19

Inverse Operations: 6

i) 4 + 5x = 29

ii) 9c - 2 = 34

iii) r/4 + 3 = 14

Inverse Operations: 7

GROUP WORK

Jorge, Siara, Teddy, Sam*

Nate, Rafael, Jonah, Taaj (Mr. Loeb)

Alda, Edgar, Christian, Amanda (Ms. Luciano)

HW: 1) Complete double-sided inverse operations sheet.

KEY TAKE-AWAYS

1) Write your name on your post-it.

2) Solve for the variable, h, in the equation below.

5h - 2 = 23

3) Stick your post-it on your Smartboard notes and hand them to Mr. Loeb.

5.A.5 Solve and explain simple one-step equations using inverse operations.6.A.4 Solve and explain two-step equations involving whole numbers using inverse operations

EXIT TICKET

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