Basic HTML Version

|  | Table of Contents |  | View Full Version

Page 76 - logicode 2609 C6
P. 76

    c.   While creating an interactive map on the Loopy website, a learner shows that running more programs
                            reduces available memory. What type of relationship is this and how should it be represented in the
                            system map?
                         d.   A cybersecurity  team creates  a system  map  to  reduce  hacked  online accounts  by  improving
                            password strength and encouraging two-factor authentication. Which key elements should they
                            include to understand the risk of hacking effectively?
                         e.   A student is designing a flowchart but draws arrows with no destination and uses uneven shapes.
                            Which flowchart guidelines are being violated and how can the student improve the chart?

                                                                                                     21 st   #Creativity
                         LAB ACTIVITY                                                              Century
                                                                                                    Skills  #Technology Literacy
                        ▶  Write an algorithm to process a customer order in a store app, from Order received to Delivered.
                        ▶  Design a System Map showing the relationship between the different components of a To-Do List
                           App created with MIT App Inventor. Consider elements like user input, task list, completed tasks
                           and notifications.
                        ▶  Draw the flowchart to:
                             Calculate the factorial of a number.
                             Calculate area and perimeter of a square.
                             Input colour of a traffic signal light and display
                                   ‘Stop’ if the colour is ‘Red’
                                   ‘Wait’ if the colour is ‘Yellow’
                                   ‘Go’ if the colour is ‘Green’
                        ▶  Write the Algorithm to:
                             Display odd numbers from 1 to 20.
                             Display the first 10 natural numbers.
                             Display the multiple of 10 till 50.
                             Print the multiplication of 3 numbers entered by the user.

                                                                                                        21 st   #Communication
                       GROUP DISCUSSION                                                               Century   #Social Interaction
                                                                                                        Skills
                         Divide the class into two groups and encourage them to discuss flowcharts, including their
                         advantages and disadvantages. Promote sharing knowledge, correcting mistakes and learning
                         from each other’s ideas as a group.

                         FOR THE TEACHER
                        1.  Explain the different topics mentioned in the chapter to the students.
                        2.  Use simple examples to explain the concepts of algorithms, flowcharts and system maps.

                       74   Premium Edition-VI

| 71 72 73 74 75 76 77 78 79 80 81 |