Page 112 - C_GPT _V4 _class_4
P. 112

What is an acute angle?



























                                                                                         An angle less than 90 degree.




               Test Your Knowledge                                                    21 st  Century   #Critical Thinking
                                                                                          Skills
                 Identify the blocks used in the Maze game and write their use in the given blanks.
                 1.


                 2.





              In the previous class, you have learnt about the Blockly program and its two types of games:
              Puzzle and Maze. Now, we will learn about the next games and their blocks in detail.


              BIRD GAME


              The Bird game teaches the concept of rotation by an angle to the users.

              In this game, the user has to move the bird from the initial position to the nest after catching
              a worm on the way. The game has 10 levels. The difficulty increases with simple turning in a
              single direction to check conditions before turning in multiple directions.

              Before playing the game, let’s learn about the blocks and their uses.

                        Block                                               Uses

                                        This block turns the bird by the given angle.

                                        This block allows the bird to fly in one direction till the condition is
                                        true, and it changes direction when the condition becomes false.





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