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Broad Topics > Decision Mathematics and Combinatorics > Logic

Tom Learns to Cook

Age 7 to 11 Challenge Level:

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 ...

Age 11 to 16 Challenge Level:

Creating a schedule to cook a meal consisting of two different recipes, plus rice.

Colouring Curves Game

Age 7 to 14 Challenge Level:

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

Age 16 to 18

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

Age 16 to 18 Challenge Level:

Can you invert this confusing sentence from Lewis Carrol?

Age 16 to 18 Short Challenge Level:

Sort these mathematical propositions into a series of 8 correct statements.

Notty Logic

Age 16 to 18 Challenge Level:

Have a go at being mathematically negative, by negating these statements.

Truth Tables and Electronic Circuits

Age 11 to 18

Investigate circuits and record your findings in this simple introduction to truth tables and logic.

Not Another NAND!

Age 14 to 18 Challenge Level:

Prove that you can make any type of logic gate using just NAND gates.

Procedure Solver

Age 16 to 18 Challenge Level:

Can you think like a computer and work out what this flow diagram does?

Flow Chart

Age 11 to 14 Challenge Level:

The flow chart requires two numbers, M and N. Select several values for M and try to establish what the flow chart does.

Coins

Age 11 to 14 Challenge Level:

A man has 5 coins in his pocket. Given the clues, can you work out what the coins are?

Crossing the Bridge

Age 11 to 14 Challenge Level:

Four friends must cross a bridge. How can they all cross it in just 17 minutes?

Logic

Age 7 to 14

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

Age 5 to 16

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. . . .