Here is a much simpler version of the previous Math Game using LEDs: The aim is to design an interactive Math video game, where you ask questions and if your answer is right, an LED lights up. In the previous version, you had two sprites that communicate with each other, checking the values of variables. In this much simpler version, there is just a single sprite - the Arduino sprite itself, that asks questions and checks the answers for correctness. This version takes away any complication involved in maintaining a communication channel between the sprites, and is probably the easiest way to start off. The following is a formal lesson plan for the same; a set of slides are also provided. The assignment is intended for students in Grade 5 and higher.
Aim
A gentle introduction to the Arduino hardware, with S4A (Scratch for Arduino) as the IDE.
Objective
Introduce the students to the Arduino platform, via a simple project to light up an LED. The students use their knowledge of reactive programming & conditionals