Loops P2 Week 8

"Help me paint the yellow lines on this road!"

The line segments no. 1 has length of 150 pixels! Which block will you use to paint the yellow line on number 1?

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"Help me paint the yellow lines on this road!"

The line segments no. 2 has length of 100 pixels! Which block will you use to paint the yellow line on number 2?

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"Help me paint the yellow lines on this road!"

The line segments no. 3 has length of 200 pixels! Which block will you use to paint the yellow line on number 3?

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"Help me paint the yellow lines on this road!"

To complete the lines painting, you need to change direction two times.

• turn left - turn left

• turn right - turn left

• turn left - turn left

• turn left - turn right

Look closely at the code here. How many pumpkins will the farmer collect after you click "Run"?

• 4

• 12

• 15

• 20

Look closely at the code. What will happen when you click "Run"?

• BB-8 will travel too far in the first loop.

• BB-8 will not travel far enough in the first loop in order to get all of the scrap metal.

• BB-8 will collect all of the scrap metal with no problems.

• BB-8 will turn the wrong direction after the first loop.

BB-8 should turn _ _ _ _ _ after it moves forward 3 times at the beginning.

How many loop blocks will you use to solve this puzzle?

• 5

• 4

• 3

• 2

Pick correct codes to solve this puzzle (there are more than one answer)

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