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Periodic Assessment 4

(Based on chapters 7 & 8)

1. Write the functions of the following blocks in Scratch:

a. say Hello! for 2 seconds ___________________________________________

b. next costume ___________________________________________

c. start sound Meow ___________________________________________

d. set pen color to ___________________________________________

e. pen down ___________________________________________

2. Match the following:

a. Repeat 3 [Move 100 Steps Turn 120 degrees] (i) Octagon

b. Repeat 5 [Move 100 Steps Turn 72 degrees] (ii) Hexagon

c. Repeat 8 [Move 100 Steps Turn 45 degrees] (iii) Decagon

d. Repeat 10 [Move 100 Steps Turn 36 degrees] (iv) Triangle

e. Repeat 6 [Move 100 Steps Turn 60 degrees] (v) Pentagon

3. Guess! Who am I?
a. I am a block category used to control the movements

of a sprite. _________________
b. I am a block category used to control events and the
starting of scripts. _________________

c. I am a block category used to display text withing
pop-up bubbles. _________________
d. I am a block category used to provide a trail for
the sprite. _________________

Periodic Assessment 4 107