Whenever the user presses button A, display a happy face.Pseudocode is a mix of natural language and code.įor the program we will write, the pseudocode might look like this: Pseudocode is like a detailed outline or rough draft of your program. This kind of detailed writing is known as pseudocode. Your writing does not need to be written in complete sentences, nor include actual code. Your plan should include what type of information your program will receive, how this input will be processed, what output your program will create and how the output will be recorded or presented. Write out a detailed step-by-step plan for your program. The first step in writing a computer program is to create a plan for what you want your program to do.
We will also learn about pseudocode, the MakeCode tool, event handlers, and commenting code. In this activity, we will discover how to use the micro:bit buttons as input devices, and write code that will make something happen on the screen as output. Algorithms are sets of computer instructions. The software “tells” the hardware what to do, and in what order to do it using algorithms. In order to make use of hardware, we need to write software (otherwise known as “code” or computer programs). The micro:bit itself is considered hardware.
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