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B. Fill in the blanks using the Data Box.

Data Box Events Sensing Pen

1. The ___________ blocks are colour-coded light blue.
2. The ___________ blocks are used to sense events that cause scripts to execute.
3. The ___________ blocks are colour-coded dark green.

C. Write ‘T’ for True and ‘F’ for False statement.
1. The blocks in Control category are colour-coded orange. _______
2. To draw a pentagon, the script must be repeated 5 times. _______
3. The Pen down block pulls the pen of the sprite up. _______

D. Answer the following questions.
1. What are Sensing blocks used for?
2. What are Pen blocks?
3. Write the function of the following blocks:

(a) (b)

(c) (d)

Computational Skills
Mind Stretching

Write the values required to draw the polygon mentioned in the table given below.

Name of Polygon Number of Sides Value for Repeat block Angle of Turn

Triangle 120
Square 4

Hexagon 6

Octagon 45

Lab Work

A. Create projects in Scratch 3 to draw the following figures.
(a) Hexagon (side 150, blue colour) Computational Skills

(b) Octagon (side 80, red colour)
(c) Rhombus (side 100, green colour)

B. Create the script as given in the image. Execute the scripts and
observe what happens. Draw or write the output of in your
notebook. Experiential Learning

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