This excel file allows students to explore the successive terms of a Geometric Series. The first term and the common ratio can be altered and the successive terms and sum of the series shown on bar charts. The formula for the sum of a Geometric Series is derived and the...

This series of interactive excel sheets help investigate geometric series and progressions.

The first sheet generates the terms of a geometric progression, for |r| ≥ 1, and the value of a further term. A new sequence...

Mathcentre provide this resource which covers the slope intercept form, an aspect of geometry that involves the gradient and vertical intercept of a graph, which can be established from the terms of a linear equation.

Comprehensive notes, with clear descriptions are provided, together with relevant diagrams...

Mathcentre provide these resources which cover aspects of geometry and are suitable for students studying mathematics at A Level, those for whom mathematics is an integral part of their course and some apply to GCSE Higher Level students. The topics covered include the geometry of a circle, polar coordinates, the...

Mathcentre provide these resources which cover aspects of geometry often used in the field of engineering. They include the gradient and intercept of straight line graphs, polar coordinates and converting degrees and radians.

Comprehensive notes, with clear descriptions, for each resource are provided,...

This excel program contains a series of interactive spread sheets designed to explore the concept of a gradient of a curve.

The first activity illustrates that the gradient of a function, at a point P, is the gradient...

This excel program contains a series of interactive spreadsheets designed to explore the concept of a gradient of a curve.

The first activity illustrates that the gradient of a function, at a point P, is the gradient...

This resource is an interactive excel program to enable students to investigate the solution of polynomial equations up to cubics using a graphical method.

The program shows the graphs of cubic equations and the...

Produced by the Learning and Skills Improvement Service (LSIS), these resources are aimed at mathematics practitioners.

In this resource, sessions look at:

• Introducing graphs of linear equations (using rich collaborative tasks)
• Finding the equation of a tangent to a curve using...

This Durham Maths Mystery is designed to extend high achieving GCSE students and for use with students studying mathematics post-16.

Task 1A: students are presented with a blank three by three grid and twenty fact cards. Students have to use the clues on the fact cards to help them sketch...

This resource is an interactive excel program to enable students to investigate exponential growth and decay. The topics of the interactive sheets are depreciation, exponential growth of bacteria and half life and radioactive decay.

This resource is part of a collection of Nuffield Maths resources that explore Algebra and Maths. The demand is roughly equivalent to that in Higher Level GCSE and Level 2 Functional Mathematics.

The resource can be used when introducing linear graphs: this shows how to draw a graph using formulae in Excel....

In this activity students examine real-life data, identify skew, and investigate the relationship between mean, median and mode for distributions with varying skew.

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This resource is part of a collection of Nuffield Maths resources that explore Algebra and Maths. The demand is roughly equivalent to that in Higher Level GCSE and Level 2 Functional Mathematics.

In this resource students learn to substitute values into formulae and to use a calculator to evaluate...