This bundle is the third in a series of Scratch units, intended for KS3 or possibly high ability KS2 students. The first two lessons include looking at flowcharts and creating an algorithm using a flowchart, which then feeds into creating the game in Scratch. The third lesson involves creating a slug trail maze, which draws on what they might have done previously in creating mazes and drawing with the pen tool. The fourth lesson is more in depth with a look at variables and iteration, creating an endless scrolling flying game. The fifth lesson involves debugging and coding a Space Invaders-style game using starter code. This task includes subroutines and is the hardest of the unit. The unit ends with a project (3+ lessons) where the students create their own game based on some loose instructions. They then write about how they have made their game using a template in Powerpoint.

Three separate lessons, covering variables, selection and iteration in Small Basic. Included are PowerPoints, programming tasks with full code, and links to bespoke Kahoot quizzes as well. Presentations include theory as well as code challenges. Help sheets and code snippets are also included to help students who might struggle with the programming tasks. 20% saving on price of all three lessons separately.