Page 75 - TP_Modular_V2.1_Class4
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Recap
The blocks are dragged and dropped to give instructions.
The Bird game teaches the concept of rotation by an angle to the users.
In Bird game, the user has to move the bird from the initial position to the nest
after catching a worm on the way.
The Turtle game teaches the concept of drawing by moving the turtle across the
drawing board to the users.
In Turtle game, the user has to move the pen from the initial position to the final
position and draw a shape.
Exercise
A. Tick (3) the correct option.
1. What is the main concept that the Bird game teaches users about?
a. Scaling b. Translation c. Reflection
2. While playing the Bird game, Raima is having difficulty in changing the direction of
the bird. Which of the following visual clues can indicate the direction of rotation
to understand which way the bird will turn?
a. Nest b. Line c. A small Circle
3. In the Turtle game, how are instructions for rotating, drawing, and repeating
actions given?
a. Using blocks b. Through gestures c. Through drawings
4. After completing a specific level in the Turtle game, Shreya realises that she can
now freely create any drawing in the next level. Which level did she complete?
a. Seven b. Eight c. Nine
B. Fill in the blanks using the words given below:
move…by, Reset, Heading, Run Program
1. The .......................... button is clicked to see if the block helps the bird reach the
nest or not.
2. The .......................... block turns and moves the bird forward in the chosen
direction.
Google Blockly Games 73

