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    4.  What is the 5 × 5 grid on a micro:bit?

                               (i)  A field                                 (ii)  A set of 25 LED lights

                              (iii)  A page of paper                        (iv)  A calculator screen
                          5.  How do you program a micro:bit?

                               (i)  By talking to it                        (ii)  Using block-based coding

                              (iii)  By playing a game                      (iv)  By drawing pictures

                      B.  State whether the following statements are true (T) or false (F).

                          1.  A micro:bit is a small, programmable computer.
                          2.  Block-based coding is difficult for beginners.

                          3.  You can display images on the micro:bit’s LED grid.

                          4.  Micro:bit cannot play sounds.
                          5.  Micro:bit use block-based programming to run.

                      C.  Fill in the blanks.
                          1.  A micro:bit is a                computer.

                          2.  Block-based coding uses                    to create programs.

                          3.  The micro:bit has a grid of                   LEDs.
                          4.  You can make a                   on the micro:bit’s display.

                          5.  You can                 a micro:bit using block-based code.

                                                                                                    21 st
                             Try It Yourself Activity                                             Century   #Creativity
                                                                                                        #Information Literacy
                                                                                                    Skills
                         Activity: Make a Smiley Face on the Micro:bit

                         1.  Use the 5 × 5 grid to light up LEDs and make a smiley face.

                         2.  Use block-based coding to create your design.

                           How to complete: Drag the “show LEDs” block into the workspace and light up
                         the middle of the grid to form eyes and a smile.

                                                                                                    21 st
                           Scenario-Based Questions                                               Century   #Technology Literacy
                                                                                                        #Information Literacy
                                                                                                    Skills
                        1.   Scenario 1: You want your micro:bit to display a heart. How would you do
                            this?

                        2.   Scenario 2: Imagine your micro:bit plays a sound when you press a button.
                            How could you use this in a game?

                           74    RoboGenius (V1.0)-III

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