Expanding brackets may 16th

Good morning!
Schedule: 
  • Learning goals 
  • Starter + expanding brackets
  • Work
  • Algebra colors!
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Slide 1: Tekstslide
WiskundeMiddelbare schoolvwoLeerjaar 2

In deze les zitten 15 slides, met tekstslides.

Onderdelen in deze les

Good morning!
Schedule: 
  • Learning goals 
  • Starter + expanding brackets
  • Work
  • Algebra colors!

Slide 1 - Tekstslide

Learning goals 
At the end of this lesson I can:
  • Expand brackets to simplify equations or expressions

Slide 2 - Tekstslide

Starter
Do this starter in your notebook alone
1. simplify the following expressions:

a)     3(a + 2)
b)    - (5 - y)
c)    -4(3 + 2x) + 2


Slide 3 - Tekstslide

Starter
Do this starter in your notebook alone
1. simplify the following expressions:

a)     3(a + 2) = 3a + 6
b)    - (5 - y) = 15 + y
c)    -4(3 + 2x) + 2 = -12 - 8x


Slide 4 - Tekstslide

What to do
Open this LessonUp on your device. 
Work on the slide with the appropriate color: 

- Got all the questions right                       I really want a challenge!
- Got 1-2 questions right                              I think a bit more practice will help me!
- Got the questions incorrect/correct   I think more practice will help me! I                                                                                         would like some more help. 

Slide 5 - Tekstslide

Starter
Do this starter in your notebook alone
1. simplify the following expressions:

a)     3(a + 2) = (3a) + (32) = 


Slide 6 - Tekstslide

Starter
Do this starter in your notebook alone
1. simplify the following expressions:

b)    - (5 - y) = (-15) + (-1-y) =


Slide 7 - Tekstslide

Starter
Do this starter in your notebook alone
1. simplify the following expressions:

c) -4(3 + 2x) + 2 = (-4 3) + (-42x) + 2 = 

Slide 8 - Tekstslide

Extra practice + help

1. expand the brackets

2. rearrange so that the like terms are together

3. simplify by collecting like terms
2x(3y + 3) + 3x(y + 1)

Slide 9 - Tekstslide

Extra practice + help

Slide 10 - Tekstslide

Extra practice

Slide 11 - Tekstslide

Challenge

Slide 12 - Tekstslide

Challenge

Slide 13 - Tekstslide

Challenge

Slide 14 - Tekstslide

Challenge

Slide 15 - Tekstslide