Edexcel GCSE Computer Science 2020

1.3.1: be able to apply logical operators (AND, OR, NOT) in truth tables with up to three inputs to solve problems

Keywords:

Computational Thinking

Test your self on these keywords and definitions using the games below or Play random game

Keyword	Definition
AND	a logical operator where the output is only 1 if both inputs are 1
binary	0s and 1s
boolean expression	a question with an answer which is either true or false
logical operator	A way of combining boolean expressions or binary values AND, OR or NOT
NOT	a logical operator where the output is the opposite of the input
OR	a logical operator where the output is 1 if either or both inputs are 1
truth table	a grid showing the outputs for all possible combinations of inputs

All learning objectives

Keyword games:

BugZap

Connect the wires to complete the circuit and zap the bug. The faster you choose the right keyword, the more points you get for zapping the bug!

Crossword

Use the clues to guess the keywords and fill in the blank spaces on the crossword

Eliminate

Click on the keywords that do not match the definition

Flappy Word

Click to jump. Collect a letter each time you pass a pipe

Hangman Definitions

Guess the letters of the definition

Hangman Keywords

Guess the letters of the keyword

Jumble Keyword

Rearrange the letters of the keyword into the right order

Random

Choose a game at random

Snake

Control the snake to eat each letter of the keyword in order

TypeRace

Type out the definitions as fast as you can

Wordsearch

Find the words that match each definition

Play Random Game

Resources:

CnD Logic Diagrams

CnD Logic Operators

CnD Truth tables