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    Assess Yourself

                            Choose the correct option.

                            1.  What is the main concept that the Bird game teaches users about?

                                      a.  Scaling                                   b.  Translation

                                      c.  Rotation by an angle                      d.  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.  Worm

                                      c.  Line                                      d.  A small Circle

                            3.   In the Turtle game, how are instructions for rotating, drawing, and repeating actions given?

                                      a.  Using blocks                              b.  By typing text

                                      c.  Through voice commands                    d.  Through gestures

                            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                                      d.  Ten

                            Fill in the blanks with the correct words.

                                                  Hints 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.

                            3.  The                      button returns the turtle to the original position.

                            4.   The                     block is used to make the turtle move forward or backward to draw
                               the shape.

                             Tick ( ) the correct statements and cross ( ) the wrong ones.

                            1.   The Bird game has only eight levels.

                            2.  In Bird game the difficulty decreases with the levels.

                                                                                               Google Blockly Games    115

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