Page 112 - TP_Pro_V5.1_Class5
P. 112

c.  Which of the following blocks is used to detect if a sprite is touching another sprite?
                           (i)  Sensing block                                 (ii)  Control block

                         (iii)  Motion block                                 (iv)  Sound block
                      d.   Choose the best option that describes the main purpose of the 'ask and wait' block in
                         Scratch.
                           (i)  Displays a message to the user

                          (ii)  Makes the sprite wait for user input
                         (iii)  Changes the background colour

                         (iv)  Plays a sound effect

                  2.  Fill in the blanks using the words from the help box.

                                            Local, Locations, Touching color, Sensing

                      a.  _______________ blocks control the movement of the sprite in a better manner.

                      b.  _______________ variables can only be accessed or modified from the sprite where it was
                         created.
                      c.  Variables are named _______________ where you can store information.

                      d.  The _______________ block checks whether its sprite is touching a specified colour.
                  3.  Answer in one or two words.

                      a.  What is the colour code for Sensing blocks?                                   ____________
                      b.  Under which blocks start sound Meow block is present?                         ____________

                      c.   In which category is the Answer block present?                               ____________
                      d.   Where do we drag the blocks to create a project?                             ____________

                  4.  Think and answer.

                      a.  List the steps involved in creating variables in Scratch.

                         ______________________________________________________________________________
                         ______________________________________________________________________________

                         ______________________________________________________________________________

                         ______________________________________________________________________________
                      b.   Why would you choose to create a variable for all sprites rather than just for a specific
                         sprite in Scratch?

                         ______________________________________________________________________________

                         ______________________________________________________________________________
                      c.   Describe the use of the ‘key…pressed?’ block in a Scratch project.

                         ______________________________________________________________________________
                         ______________________________________________________________________________



                  110   Pro (V5.1)-V
   107   108   109   110   111   112   113   114   115   116   117