Resources tagged with: Logic
There are 21 NRICH Mathematical resources connected to Logic, you may find related items under Decision mathematics and combinatorics.
Broad Topics > Decision mathematics and combinatorics > Logic
Circular Circuitry
What will happen when you switch on these circular circuits?
Tom Learns to Cook
If Tom wants to learn to cook his favourite supper, he needs to make a schedule so that everything is ready at the same time.
Hmm ... When Should Tom Have Put the Rice on ...
Creating a schedule to cook a meal consisting of two different recipes, plus rice.
Colouring Curves Game
In this game, try not to colour two adjacent regions the same colour. Can you work out a strategy?
An Introduction to Computer Programming and Mathematics
This article explains the concepts involved in scientific mathematical computing. It will be very useful and interesting to anyone interested in computer programming or mathematics.
The Jabber-notty
Can you invert this confusing sentence from Lewis Carrol?
Mind Your Ps and Qs
Sort these mathematical propositions into a series of 8 correct statements.
Notty Logic
Have a go at being mathematically negative, by negating these statements.
Truth Tables and Electronic Circuits
Investigate circuits and record your findings in this simple introduction to truth tables and logic.
Logic, Truth Tables and Switching Circuits Challenge
Learn about the link between logical arguments and electronic circuits. Investigate the logical connectives by making and testing your own circuits and fill in the blanks in truth tables to record your findings.
Logic, Truth Tables and Switching Circuits
Learn about the link between logical arguments and electronic circuits. Investigate the logical connectives by making and testing your own circuits and record your findings in truth tables.
Simple Counting Machine
Can you set the logic gates so that the number of bulbs which are on is the same as the number of switches which are on?
Not Another NAND!
Prove that you can make any type of logic gate using just NAND gates.
Adding Machine
Can you set the logic gates so that this machine can decide how many bulbs have been switched on?
Procedure Solver
Can you think like a computer and work out what this flow diagram does?
Flow Chart
The flow chart requires two numbers, M and N. Select several values for M and try to establish what the flow chart does.
Coins
A man has 5 coins in his pocket. Given the clues, can you work out what the coins are?
Crossing the Bridge
Four friends must cross a bridge. How can they all cross it in just 17 minutes?
Logic
What does logic mean to us and is that different to mathematical logic? We will explore these questions in this article.
Logic, and How it Should Influence Our Teaching
Providing opportunities for children to participate in group narrative in our classrooms is vital. Their contrasting views lead to a high level of revision and improvement, and through this process they become more aware of "thinking". This article looks at the way we handle these narratives.