### There are 21 results

Broad Topics >

Decision Mathematics and Combinatorics > Logic

##### Age 16 to 18 Challenge Level:

What will happen when you switch on these circular circuits?

##### 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.

##### Age 11 to 16 Challenge Level:

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

##### 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?

##### 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.

##### 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.

##### Age 16 to 18 Challenge Level:

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

##### Age 11 to 18

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

##### Age 11 to 18

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. . . .

##### Age 11 to 18

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.

##### Age 11 to 18 Challenge Level:

Investigate how logic gates work in circuits.

##### Age 11 to 16 Challenge Level:

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?

##### Age 14 to 18 Challenge Level:

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

##### Age 16 to 18 Challenge Level:

Can you set the logic gates so that this machine can decide how many bulbs have been switched on?

##### Age 16 to 18 Challenge Level:

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

##### 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.

##### 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?

##### Age 11 to 14 Challenge Level:

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

##### 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.

##### 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. . . .