Review ch.5-ch.6 (t1b)

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March 24th, 2023
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Slide 1: Slide
WiskundeMiddelbare schoolvwoLeerjaar 1

This lesson contains 36 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 60 min

Items in this lesson

Wrong slide!





March 24th, 2023
t1
Sit down, grab a book, start reading!
(no need to log in)

Slide 1 - Slide

Schedule
  • Reading                                                              5 min
  • Announcements                                            5 min
  • Review: Gooseboard!                                20 min
      + simplifying
  • Some (silent) practice                               15 min
  • Mix & Match game                                       10 min
  • Extra help/example/discussion            15 min

Slide 2 - Slide

Programme
Test in test week:


Ch.6
(squares, roots,
parabolas, letters)
Today
Tiny review
6.5

Monday
Review part I

Tuesday
Review part II

Slide 3 - Slide

Got It
Deadline:
Before next Thursday!
70% in 2F

Slide 4 - Slide

Gooseboard time
Multiple choice...


...but no working together!

Slide 5 - Slide

Simplify.

3a5b=...
A
8ab
B
8a
C
15ab
D
15b

Slide 6 - Quiz

Simplify.

3a+5b2a+2b=...
A
1 - 3b
B
8ab
C
8ab - 4ab
D
a + 7b

Slide 7 - Quiz

Options
  • A
    Come to the front later
  • B
    Do exercise 53 (again)
  • C
    Come to the front later
  • D
    Start a route in ch.6.5

Slide 8 - Slide

A rectangle has a length of 2x,
and a width of 3y.
What is the area?
A
5xy
B
6xy
C
2x + 3y
D
4x + 6y

Slide 9 - Quiz

Options
  • A
    Come to the front later
  • B
    Start a route in ch.6.5
  • C
    Look at ex. 63 again. Are you sure you know what perimeter means?
  • D
    Look at ex. 63 again. Are you sure you know what perimeter means?

Slide 10 - Slide

A rectangle has a length of 2x,
and a width of 3y.
What is the perimeter?
A
5xy
B
6xy
C
2x + 3y
D
4x + 6y

Slide 11 - Quiz

Simplify.

5x2yz=...
A
10xyz
B
-7xyz
C
-8 + x + y + z
D
8x + yz

Slide 12 - Quiz

Review ch.6
Part I




March 27th, 2023
t1
Log in at lessonup.app with the code, then sit and read!

Slide 13 - Slide

Schedule
  • Reading                                                              5 min
  • Announcements                                            5 min
  • Review: mix & match                                  15 min
  • U-shapes                                                           5 min
  • Practice / review ch.6                                25 min
  • Wrap-up                                                             5 min

Slide 14 - Slide

Programme
Test in test week:

Ch.6
(but not 6.6)

(squares, roots,
parabolas, letters)

Slide 15 - Slide

Got It






https://app.got-it.nl/rekenen/docent
Deadline:
Before next Thursday!
70% in 2F

Slide 16 - Slide

Mix & match game
You'll get a piece of paper with an answer or a question

Find the person who has your answer or question

Found them? Write question, steps and answer on a whiteboard

Done? Check and/or correct other people's work!

Slide 17 - Slide

All 
Intended Learning Outcomes


At the end of chapter 6 you could...
  • Do calculations with squares and square roots
  • Fill in quadratic formulas and draw their graphs (parabolas)
  • Simplify letters with adding/subtracting/multiplying

Slide 18 - Slide

Slide 19 - Slide

What do YOU want to practice with?
1. Calculate squares and square roots
2. Use quadratic formulas and draw graphs
3. Simplify letters

Slide 20 - Poll

Some practice
p.42- (M/C):
1, 2
p.46- (B/M):
1, 2, 3, 4
p.42- (M/C):
5, 13, 14
p.46- (B/M):
3, 4, 5, 6
p.42- (M/C):
6 - 11
p.46- (B/M):
7 - 14

Slide 21 - Slide

What's your opinion?
I think I've got this chapter under control
This chapter is pretty hard, but I think I can make it with enough practice
I really need some extra help / explanations / examples

Slide 22 - Poll

U-shapes
Let's build a different classroom

Inner U:      extra help
Outer U:     do some exercises, ask some questions
Back rowgo through the exercises alone

Slide 23 - Slide

Some practice
p.42- (M/C):
1, 2
p.46- (B/M):
1, 2, 3, 4
p.42- (M/C):
5, 13, 14
p.46- (B/M):
3, 4, 5, 6
p.42- (M/C):
6 - 10
p.46- (B/M):
7 - 14

Slide 24 - Slide


A
-72
B
24
C
48
D
72

Slide 25 - Quiz


A
-17
B
-11
C
11
D
17

Slide 26 - Quiz

Calculate:


81324922
A
27
B
53
C
63
D
98

Slide 27 - Quiz

Calculate (write it out!):


(21)214932
A
172
B
571
C
149
D
289

Slide 28 - Quiz

What happens when I fill in
x = 4 or x = -4
into a quadratic formula like
y=21x24
A
The answers are different
B
The answers are the same
C
It depends on the formula
D
It's impossible to tell

Slide 29 - Quiz


Step 1


Step 2


Step 3


Step 4
How to draw a graph
Plot the points
Draw a curve
Make a table
Draw a coordinate system

Slide 30 - Drag question


A
The blue graph fits the table
B
The red graph fits the table
C
The orange graph fits the table
D
The green graph fits the table

Slide 31 - Quiz

What to do?
Come to the front for questions
OR
Choose a route in 67 - 77 (skip O/L)
OR
Done with the route? Pick up a special paper

Silently after ~10 minutes

Slide 32 - Slide

What to do?

Come to the front for questions
OR
Choose a route in 67 - 77 (skip O/L)
OR
Done with the route? Pick up a special paper

Slide 33 - Slide

Gooseboard!

Slide 34 - Slide

This is where one group member uploads one picture with all of the calculations.

Slide 35 - Open question

Options
  • A
    Come to the front later
  • B
    Start a route in ch.6.5
  • C
    Look at ex. 63 again. Are you sure you know what area means?
  • D
    Look at ex. 63 again. Are you sure you know what area means?

Slide 36 - Slide