Lesson 3 - Turtle AcademyV2

Turtle Academy 
Lesson 3
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Slide 1: Tekstslide
ComputingLower Secondary (Key Stage 3)

In deze les zitten 17 slides, met interactieve quizzen en tekstslides.

time-iconLesduur is: 50 min

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Turtle Academy 
Lesson 3

Slide 1 - Tekstslide

Bell Activity
Why do we need to use 'loops' in programming?

Slide 2 - Tekstslide

KO: To demonstrate and use our knowledge of programming to create shapes in Turtle Academy
All
To be-able to use your programming knowledge to create shapes.
Most
To be-able to use your programming knowledge to repeat commands and create shapes.
Some
To be-able to use programming concepts such as loops and repeated commands to create complex shapes and patterns.

Slide 3 - Tekstslide

Starter

Slide 4 - Tekstslide

Which one of these lines of code, creates a 'Pentagon'?
A
repeat 5 [fd 100 rt 72]
B
repeat 6 [fd 100 rt 60]
C
repeat 7 [fd 100 rt 52]
D
repeat 8 [fd 100 rt 45]

Slide 5 - Quizvraag

Can you write the code, which creates a 'Square', using a 'nested' loop.

Slide 6 - Open vraag

The answer is...


repeat 4 [ fd 100 lt 90]

Slide 7 - Tekstslide

How can we write 'Turtle' to the screen, using a 'label'?

Slide 8 - Open vraag

The answer is...


label "turtle

Slide 9 - Tekstslide

If I wanted to change the 'font size' of the label, I would use...
A
setlabelfont
B
setlabelheight
C
changefontsize
D
changelabelheigjt

Slide 10 - Quizvraag

Main Activity
We are going to use the turtle academy today, to practice procedures.

We are then going to create patterns and shapes using the playground.


Slide 11 - Tekstslide

Slide 12 - Tekstslide

Who can create the best pattern?
The student who can create the best pattern, wins a golden ticket!

Slide 13 - Tekstslide

Plenary

Slide 14 - Tekstslide

How do you change the width of the pen?
A
setwidth
B
changewidth
C
setlength
D
changelength

Slide 15 - Quizvraag

How do we find out where the turtle is heading to?
A
printheading
B
print heading
C
find heading
D
whereistheturtleheading

Slide 16 - Quizvraag

What is the correct way to create a 'Septagon'?
A
repeat 7 [fd 100 rt 52]
B
repeat 7 [bk 100 rt 52]
C
repeat 7 [lt 100 rt 52]
D
repeat 7 [rt 100 rt 52]

Slide 17 - Quizvraag