# 2/22/2023

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Slide 1: Tekstslide
Mathematics8th Grade

In deze les zitten 14 slides, met interactieve quizzen en tekstslides.

## Onderdelen in deze les

Welcome back!

Check in!
😒🙁😐🙂😃

#### Slide 2 -Poll

Fun FACT
An ostrich's eye is bigger than its brain.

#### Slide 4 -Tekstslide

Skip count by 5
Put the numbers in order.
timer
1:00
5
50
55
15
40
10
45
35
25
20
30
60

5 x 6 =
5 x 11 =
5 x 7 =
55
30
35

#### Slide 6 -Sleepvraag

What transformation?
A
Reflection
B
Translation

#### Slide 7 -Quizvraag

What transformation?
A
Translation
B
Reflection

#### Slide 8 -Quizvraag

Describe the
transformation.
A
Reflection over y axis
B
Reflection over x axis

#### Slide 9 -Quizvraag

Describe the
transformation
A
Reflection over y axis
B
Reflection over x axis

#### Slide 10 -Quizvraag

Describe the
transformation
A
Reflection over y axis
B
Reflection over x axis

#### Slide 11 -Quizvraag

Describe the transformation.
A
Reflection over x axis
B
Reflection over y axis

#### Slide 12 -Quizvraag

Match the verbal description with the algebraic representation.
Reflection across y axis.
Translate right 4 units.
Reflection across x axis.
Translate left 1 and up 2 units.
(x, y) ---> (x, -y)
(x, y) ---> (x - 1, y + 2)
(x, y) ---> (-x, y)
(x, y) ---> (x + 4, y)

#### Slide 13 -Sleepvraag

Find the new coordinates given the transformation.
(x, y) -------->  (-x, y)
(3, 5)
(-5, -1)
(1, 4)
(-3, 8)
(5, -1)
(-3, 5)
(3, 8)
(-1, 4)