Yr 8 - Tracy the Turtle 2 (Iteration)

What is the coding term for a loop?

What shape would the code snip draw?

• A circle

• A pentagon

• A square

• A rectangle

Reorder the following bits of code to make a star.

• For i in range

• (5)

• :

• forward(100)

• right(144)

What is required after the number of loops is stated in brackets?

• a colon

• a semi-colon

• a comma

• another bracket

Writing out the same instructions many times is not very ​ (a)   .

• efficient
• simple
• challenging
• successful

Which commands would be needed to remove the lines between the circles:

• penup

  pendown

• draw

  stopdraw

• pen-up()

  pen-down()

• penup()

  pendown()

Which of these images can be done using Iteration (using only a few lines of code):

Groups:

(a) Can be done using Iteration

,

(b) Cannot be done using Iteration

• 
• 
• 
• 
• 

What needs to be done to complete the star?

• add an s to forward to make it "forwards"

• Add another 1 to the count controlling code

• Increase the forward length to 110

• Add the colon