Monday 11/18/19

Unit 4 Introduction

LT #41 Write and simplify algebraic expressions. (8.EE.7)

1) New Teams

2) Math Ready and Monday Moments in new team

3) Intro to Unit 4:

Exploring Algebra Tiles (whole class)

Homework: Team Namecard

Tuesday 11/19/19

Unit 4 Simplifying Expressions by Combining Like Terms

LT #41 Write and simplify algebraic expressions. (8.EE.7)

1) Math Ready and Do Now

2) Introduction to Algebra Tiles #2-1

3) Core Problems: #2-4 Then 2-12-13

Video Time:

RM: Get the colored bin with your team number

Homework: Unit 4 HW # 1

Wednesday 11/20/19

Unit 4

1) Math Ready and Do Now

2) Simplifying Expressions Using an Expression Mat - whole class

For Problem 2-30 :

a. Draw expression mat in spiral - represent expression using numbers and symbol

b. Flip any tiles in the (subtraction/opposite/bottom) region to top and redraw in your spiral- write a new expression using only addition

c Identify how many terms are in your addition expression

d. Simplify your mat by making zeros pairs and draw your simplified mat, write a simplified expression to represent what is remaining on your mat.

Homework: Unit 4 HW # 2

Thursday 11/21/19

Unit 4

1) Math Ready and Do Now

2) 2-39 :

a. Write Original Expression and use algebra tiles to model using etool

b. Filp all tiles to top of mat using additive inverse and write new expression

2-56:

a. Write a starting expression for each side of the mat (left and right)

b. Flip all tiles on each side of the mat to the top and rewrite new expressions

c. Simplify each side of the mat by combining like terms and making zero pairs and write simplified expressions

d. Remove what is the same from both mats and write final expressions/value and compare which one is greater

Homework: Unit 4 HW # 3

Friday 11/22/19

1) Math Ready and Do Now

2)

Homework: None