Programming a TI-85 Graphing Calculator – Revisting the 1990’s TI-BASIC

In my previous post, I discussed how I cleaned out and restored my old TI-85 Graphing Calculator after finding corroded batteries inside. After finally getting it to turn on, I immediately started reliving my high school experience. It was honestly kind of surprising how quickly my memories came back to me. Despite not using the … Read more Programming a TI-85 Graphing Calculator – Revisting the 1990’s TI-BASIC

Additional Examples of Nested If Statements

In my previous post, I discussed an issue in Scratch relating to Nested If statements. I think that by limiting the If statement to only one conditional (an If condition or an Else condition), the concept of multi-conditional statements has been made more difficult that it should be. I believe that Nested If statements are … Read more Additional Examples of Nested If Statements

Nested If and Variable If Statements in Scratch

I love using Scratch to teach children and others about coding. By using blocks instead of syntax, it has simplified coding to make it accessible even for very young children. I love that it has eliminated the need to learn some of the more difficult aspects of coding such as where curly brackets and parenthesis … Read more Nested If and Variable If Statements in Scratch