The first five interactive sheets deal with various types of diagram involving similar triangles. Each sheet shows a clear diagram and a table of values. Lengths of line segments can be revealed to allow the student to calculate the scale factor of enlargement and the...

This resource contains two instant maths ideas, ideal for use as starter activities, extension work or as probing questions to assess understanding. The activities provide students with the opportunity to consider what is meant by the term congruence, what properties two triangles must share in order for the...

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

Similarity and enlargement contains fourteen work cards requiring the students to investigate similarity of different sized...

Students use algebraic and spreadsheet formulae in Excel to calculate simple and compound interest.

This resource is part of the Nuffield Maths Level 1 Foundation resource collection.

This contains two excel programs with interactive spreadsheets designed to show the graphical solution to pairs of simultaneous equations and provide their solutions.

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This file provides practice at solving pairs of simultaneous equations where at least one is not linear. The pairs of graphs and the coordinates of the points of intersection can be revealed.

The first sheet deals...

This resource from Inquiry Maths is designed to stimulate exploration of the nature of simultaneous equations.

Simultaneous equations...

The first sheet of this interactive excel file provides students with calculations to confirm that ^a...

The investigation begins by looking at the area of three segments related to a quadratic. The investigation begins with a practical investigation using measurement of lengths and angles. The...

The Pacific island nation of Kiribati recently announced its purchase of land in mountainous Fiji for its population to move to when sea level rises make life on its own low-lying islands impossible. In this activity students use data to predict sea level rises, including uncertainties, and decide whether humans...

The key ideas contained in this 'Six for Six' resource from Siemens involves getting pupils thinking about how we get the power we need to support the wide variety of functions we have come to rely...