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Histograms

This is a series of interactive excel sheets that look at histograms.

The first sheet contains a histogram displaying a summary of time spent travelling to work. A new set of data can be generated at the click of a button. Alongside the graph tables calculating class width and frequency density can be...

Card Tricks with Maths

Card Tricks. Ten kits of a pupil challenge to discover how two card tricks work. Kits are available in Coventry and Warwickshire or by arrangeent. Slides available for download free.

Two card tricks that requrie maths to explain. Even primary school pupils understood the algebra!

 

 

Number Stairs

This Subtangent investigation looks at the total of the squares inside a stair shape.

Initially students investigate the relationship of the totals of a three step stair and its position on a 10 by 10 grid.

Using algebra, students may discover a general rule which applies to any stair on the grid....

Loopy Snooker

A special snooker table is the basis for this investigation from Subtangent. There are only four pockets on the table and you can only play the ball at 450 to the sides of the table. The ball begins from a given corner of the table and keeps moving until it hits a pocket. The number of bounces is...

Leapfrog

The frogs in this Subtangent investigation have to be moved from one set of lily pads to another, following specific rules. This classic investigation is suitable for a wide age range of students. The number of frogs on each side can be varied, allowing further investigation and generalisations for the number of...

Diagonal Differences

This Subtangent investigation looks at what happens if the numbers in opposite corners of a three by three square, placed on an eight by eight grid, are multiplied then their difference found. Using algebra, students may discover a general rule which applies to any three by three square placed on the grid. Students...

Colouring Maps

This activity from Subtangent is based on the four colour theory, which is used by mapmakers. There is an interactive task which challenges students to colour a map using no more than four colours and ensuring that no two regions which share a border have the same colour. Further resources include examples of...

Gambling

This Core Maths task investigates various aspects of gambling. Students investigate various aspects of gambling and helps develop a realistic assessment of the risks involved. Students will need a good understanding of theoretical and experimental probability.

Gambling: Teacher guidance...

Prizes for STEM based primary school competitions based in and around Glasgow, Scotland

As part of The IET Scotland South West committee, we have available a small fund available to either provide small prizes or material to enable STEM investigations / competitions to be held in and around Glasgow.

The aim is to promote STEM competitions in primary school to highlight to young people the...

Bug in the water cycle

A set of simple scratch ‘debugging’ activities that children can use to apply their understanding of programs and codes.  Children are shown a series of faulty programs which are based around the water cycle.  They are then supported to use logical reasoning to locate and fix the bugs within them.  Notes for...

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