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Month: July 2020

Lists in Scratch Lessons – Percentage of Passing Tests

July 18, 2020 by Chris

Last week I talked about my experiences with teaching lists to new programmers using the Scratch programming language. In this post I’ll walk through an example, showing how lists can greatly simplify a program that has a lot of similar variables. Let’s say your teacher has asked you to help write a program to determine … Read more

Categories Programming, Scratch Tags Lists Leave a comment

Introducing Lists to New Programmers in Scratch

July 18, 2020July 11, 2020 by Chris

When I first learned programming, I struggled to understand the concept of lists and arrays. (The exact definition of these terms varies depending on the language but I’ll be using them fairly interchangeably here.) It was not immediately clear to me why I would need a variable containing more than one piece of information when … Read more

Categories Programming, Scratch Tags Lists Leave a comment

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