Another addition to the custom string blocks I have written. I had a request to add a block to allow searching a string for another string, so I have added this new block.
The goal of the book is introduction into programming, mathematics, sciences for elementary school students.
for student self-study for Grade 3-5
very step-by-step explanation
A simple guide to making a maze game which relies upon several key scratch ideas such as broadcast and sensing of color intercations. The game is incomplete and is ripe for extending.