This activity, from the Institution of Engineering and Technology (IET), introduces students to a mathematical solution to code breaking using a simple substitution code. Students make a survey using the frequency of letters in English sentences, match up an encoded...

This SMILE resource contains one pack of games, investigations, worksheets and practical activities supporting the teaching and learning of rotation.

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Act 1

A map is shown of an area with a ring road, and also...

A resource containing six instant maths ideas which explore different kinds of rounding, to whole numbers, to a number of decimal places and to a number of significant figures. There are a number of resource sheets containing examples of decimals to be used with the tasks, a resource for exploring fractions,...

This resource contains two interactive excel files which deal with rounding of discrete and continuous variables and pose problems involving practical examples of calculations using rounded values.

Rounded Numbers: Bounds The first interactive sheet shows two numbers rounded to the nearest...

This series of twelve interactive excel sheets explore rounding numbers. New questions can be generated each time by the click of a button. To check the answers click on the smiley face.

In the first sheet students...

In this resource from the DfE Standards Unit, students work together to round numbers to the nearest 10, 100, 1000. They make generalisations from the results obtained. Students should have some awareness of place value. (GCSE grades E-G)

This MEP resource from CIMT is taken from text book 8A which covers the mathematics scheme of work for the first half of year 8.

Rounding and estimating covers: revison of the four rules for whole numbers, revision of the four rules for decimals, order of operations; BODMAS, problems in context, rounding to...

Students' misconceptions when rounding to the nearest 1000 is the focus of this resource from the Centre for Innovation in Mathematics Teaching. It illustrates how, when asked to round a value to the nearest 1000, some students mistakenly round to the nearest 10, then the nearest 100 and finally to the nearest 1000...

The aim of the route inspection problem is to find a route that is as short as possible yet goes down every road once and returns to the starting point. The task informs students that there has been a heavy snowfall overnight and that the students are required to clear the roads in the town centre as quickly as...

Roving with Rosalind is...

Roving with Rosalind is an education and outreach project which presents Mars mission based classroom activities for primary schools as well as activity groups. This collection of resources is funded by the UK Space Agency, and give pupils the opportunity to complete activities such as deciding a launch plan and...

Roving with Rosalind is an education and outreach project which presents Mars mission based classroom activities for secondary schools as well as activity groups. This collection of resources is funded by the UK Space Agency, and give students the opportunity to complete activities such as deciding a...

This collection contains a selection of activities, suitable for STEM projects. Themes include a mission to Mars, drones, engineering at the movies and deployable structures.