O B J E C T I V E : T O D A Y W E W I L L I N V E S T I G A T E P A T T E R N S I N A L G E B R A A N D R E P R E S E N T

T H E P A T T E R N S U S I N G A L G E B R A I C T A B L E S , E X P R E S S I O N S A N D E Q U A T I O N S

Unit 4 Lesson 5

Match the correct vocabulary word with the correct representation of the word…

Let’s review our vocabulary:

• Variable

• Term

• Coefficient

• Constant

• Pattern

• Distributive property

• Commutative property

• Expression

A. 6b + 9 = 15

B. a + b = b + a

C. (8+a) 9 = 9a + 72

D. 79g + 13

E. 8 + 9a + 13 = 25

F. A repetition of an idea or event in mathematics

G. 79g + 13

H. 17b + 9

Objective: TODAY WE WILL investigate patterns in algebra and represent the patterns using algebraic tables, expressions and equations

Wasting Water Investigation

Objective: TODAY WE WILL investigate patterns in algebra and represent the patterns using algebraic tables, expressions and equations

Algebraic Table

Time 5 10 15 20 25 30 35 40 45 50 55 60

Water lost

drops

Water Lost(Drops)

Time Objective: TODAY WE WILL investigate patterns in algebra and represent the patterns using algebraic

tables, expressions and equations

EXIT TICKET

What is something that I learned in today’s lesson that I didn’t know how to do that I now know how to do?

I wonder…

Objective: TODAY WE WILL investigate patterns in algebra and represent the patterns using algebraic tables, expressions and equations