Turtle academy (End of worksheet 4)

Which command tells the turtle to make a loop (eg. do something over and over a certain number of times)?

• over

• loop

• repeat

• do_again

If I want the turtle to draw a circle, moving forward 1 point and then turning 1 degree right, how many times will the step of 'fd 1 rt 1' be repeated to complete a full circle?

What calculation will work out the degrees of angle in a triangle with 100 point sides?

• 360/3

• 180/3

• 360*3

• 360/4

• 3/360

What will the code be to draw an Octagon? Each edge (line) of the octagon should be 70 points long and the turtle will turn left every time.

What calculation will work out the degrees of angle in a hexagon with 100 point sides?

• 360/8

• 360*8

• 360/6

• 360*6

What will the code be to draw an octagon? Each edge (line) of the octagon should be 70 points long and the turtle will turn left every time.

What command is missing from this code to draw a square with 100 point sides?

4 [fd 100 rt 90]

Draw nine squares in one column. The length of each edge (line) of each square is 30 points. After drawing each square, the turtle needs to move forward (upwards) to get to the next point where another square is drawn.

To move the turtle without drawing a line, what is missing in the code below?

repeat 9 [repeat 4 [fd 30 rt 90] __________]

Which command will set the font size to 30?

• setlabelheight30

• setlabel 30

• set label height 30

• setlabelheight 30

Draw a hexagon with each side 100 points long. Repeat the hexagon 10 times, while rotating 60 degrees right each time after a side has been drawn.

• repeat 36 [repeat 6 [ fd 100 rt 60] rt 10]

• repeat 10 [repeat 6 [ fd 100 rt 60] rt 36]

• repeat 6 [repeat 6 [ fd 100 rt 60] rt 36]

• repeat 10 [repeat 8 [ fd 100 rt 60] rt 36]