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21 st #Critical Thinking
4. Application-based questions. Century
Skills #Technology Literacy
a. What can we draw from the following stack of blocks:
when clicked when clicked
pen down pen down
repeat 4 repeat
move 100 steps move steps
turn 90 degrees turn degrees
What changes would we need to make to the existing stack of blocks to create a triangle
instead of a square?
b. Maya wants to draw a regular octagon (8-sided polygon) in Scratch. What angle
should she use for each corner to ensure that the octagon is correctly drawn?
21 st
LAB ACTIVITY Century #Technology Literacy
Skills
Visit your computer lab and perform the following actions:
▶ Create the following stack of blocks and execute each block to get result.
a. when clicked b.
when clicked
forever
turn 15 degrees forever
move 20 steps
if on edge, bounce
▶ Draw the following shapes in Scratch.
a. b. c.
Drawing Shapes in Scratch 105

