GCSE
Lesson 11 Logic problems
In this lesson, learners will be introduced to the concept of three-input logic problems, and will be taught how to construct a three-input logic diagram, truth table, and expression. Links will be made to show that computer circuits are made of logic gates, through an explanation of how you can use logic gates to construct a binary adder.
Learning objectives
- Construct truth tables for a three-input logic circuit
- Write a Boolean expression to describe a logical circuit
- Describe how combinations of logic gates can perform mathematical operations
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