David Benjamin

Loved resources 154 |
Resources published 97 |
Resources downloaded 109,758

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Demonstrate how to draw three dimensional images both on plain
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KS3 | Published: *27/09/2012* | From the resource collection(s): Geometry and measure | Solids and nets – 3D representations

Designed for A2 students - The investigation makes use of tr
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KS5 | Mechanics | Published: *11/02/2019* | From the resource collection(s): Schemes | Forces | Kinematics in 2 dimensions

An extended problem-solving type question suitable for upper
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KS5 | Published: *30/07/2018* | From the resource collection(s): Calculus | Differentiation | Integration | Trigonometry – trigonometric identities

An extended and challenging A' Level question exploring various
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KS5 | Published: *16/08/2018* | From the resource collection(s): Algebra | Calculus | Binomial theorem | Differentiation | Logarithms | Partial fractions

A lesson starter to introduce algebra. The resource can be adapted
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Ideal for lower ability groups, this PowerPoint uses a squared
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KS3 | Published: *15/12/2011* | From the resource collection(s): Geometry and measure | Area and perimeter – polygons

Also known as Russian Peasant multiplication – multiply two numbers
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An interactive introduction to the areas of parallelograms, triangles
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KS3 | Published: *30/03/2012* | From the resource collection(s): Geometry and measure | Area and perimeter – polygons

Three files that can be used separately or in conjunction. The
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KS4 | Published: *27/04/2012* | From the resource collection(s): Geometry and measure | Angles – three figure bearings

A comprehensive PowerPoint exploring bases 2 and 16 in a computing
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Linking the functions on the calculator to useful calculus. Copy
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Some challenging questions based on some famous sequences. Could
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KS4 KS5 | Published: *24/09/2018* | From the resource collection(s): Algebra | Number | Sequences - special types | Sequences – nth term | Sequences – term to term

A set of seven calculator based activities for students to test
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Use simple percentages such as 10% and 50% to find more complicated
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KS3 | Published: *15/12/2011* | From the resource collection(s): Number | Percentages – simple percentages

An investigation into which numbers can be written as the sum
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KS3 | Published: *23/12/2015* | From the resource collection(s): Number | Rich tasks | Types of numbers

A logic puzzle that consolidates most topics in C1 coordinate
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Create a clock face using mathematical expressions in place of
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A selection of four interactive activities designed to compare
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KS3 KS4 | Published: *11/05/2012* | From the resource collection(s): Probability | Experimental probability

A useful summary of important derivatives and differentiation
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A wonderfully different way to practise fraction addition. Learn
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KS3 | Published: *20/04/2012* | From the resource collection(s): Number | Fractions – fraction calculations

This resource introduces students to the Gauss and Legendre estimation
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KS4 | Published: *23/05/2014* | From the resource collection(s): Geometry and measure | Number | Rich tasks

A historical look at approximations of pi for students to extend
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Using geometry and trigonometry to find an estimate for π. Introducing
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KS4 | Published: *15/10/2018* | From the resource collection(s): Geometry and measure | Number | Area and perimeter – polygons | Circles

Some useful interactive activities to add to your files! Practise
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KS3 | Published: *23/03/2012* | From the resource collection(s): Probability | Theoretical probability

This exercise is designed to help students think about the best
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KS3 KS4 | Published: *28/01/2019* | From the resource collection(s): Number | Decimals | Fractions – fraction calculations | Fractions/decimals/percentages | Percentages – simple percentages

Ten slides on transforming curves. Includes translations and
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KS4 KS5 | Published: *19/03/2015* | From the resource collection(s): Algebra | Core | Transformations of functions

Take your factor knowledge further by looking at perfect, abundant
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Geometric and arithmetic sequences, patterns and equivalent fractions.
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KS3 KS4 | Published: *10/12/2018* | From the resource collection(s): Algebra | Number | Fractions – equivalent, mixed and improper | Number properties – mixed | Rich tasks | Sequences - special types | Types of numbers

volume and surface area problems focusing on use of exact values.
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KS4 | Published: *16/08/2018* | From the resource collection(s): Algebra | Geometry and measure | Number | Volume and surface area

Detailed Notebook 14 resource on circumference and area of a
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KS4 | Published: *05/12/2014* | From the resource collection(s): Geometry and measure | Area and circumference

Explore quadratics in detail, with tasks including suggesting
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KS5 | Published: *21/06/2013* | From the resource collection(s): Core | Non-linear graphs – quadratics and cubics

Use the graph of the function f(x) to sketch various graphs and
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This resource is aimed at the Teacher. It is a suggested probability
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An interesting geometrical approach to ordering fractions.
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KS3 | Published: *09/08/2016* | From the resource collection(s): Number | Fractions – equivalent, mixed and improper

Rearrange a formula using the balancing method. After revising
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An activity designed to help students understand that there is
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A collection of PowerPoint slides highlighting interesting patterns
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KS3 KS4 | Published: *04/04/2014* | From the resource collection(s): Number properties – mixed | Posters and displays

Explore the work of Goldbach, expressing even numbers as the
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KS4 | Published: *15/12/2011* | From the resource collection(s): Number | Number properties – prime factors

A comprehensive PowerPoint presentation covering gradients,
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KS4 | Published: *07/11/2014* | From the resource collection(s): Algebra | Linear graphs – plotting and sketching

An investigation to calculate the area of irregular polygons
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KS3 | Published: *16/05/2014* | From the resource collection(s): Geometry and measure | Pick's Theorem | Rich tasks

An investigation into the way that a, b and c alter the roots
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KS5 | Published: *21/06/2016* | From the resource collection(s): Algebra | Quadratics – the quadratic equation

An investigation on the roots of quadratic equations. Sums and
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KS5 | Published: *17/09/2018* | From the resource collection(s): Algebra | Complex numbers | Quadratics – solving quadratics | Quadratics – the quadratic equation | Simultaneous equations | Surds

An investigation into the equation of a circle using Pythagoras'
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KS4 KS5 | Published: *30/05/2017* | From the resource collection(s): Algebra | Circles | Pythagoras' theorem | Sketching curves

An investigation into the unpredictable search for the roots
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KS5 | Published: *01/10/2018* | From the resource collection(s): Algebra | Calculus | Geometry and measure | Iteration

A useful matching activity on exponentials and logarithms for
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KS5 | Published: *23/07/2018* | From the resource collection(s): Algebra | Exponential growth | Logarithms

A series of progressively harder questions based on the National
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KS4 | Published: *15/12/2011* | From the resource collection(s): Probability | Theoretical probability

Explore the properties of certain polygons by creating them out
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KS3 | Published: *15/12/2011* | From the resource collection(s): Geometry and measure | 2D shapes – identifying triangles and special quadrilaterals

This resource has two tasks. The first requires students to re-write
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KS4 KS5 | Published: *02/04/2015* | From the resource collection(s): Algebra | Core | Non-linear graphs – quadratics and cubics

An activity to create the spiral of Theodorus, designed to enhance
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KS3 KS4 | Published: *23/12/2015* | From the resource collection(s): Geometry and measure | Pythagoras' theorem | Types of numbers

A selection of interactive activities looking at drawing, measuring
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KS3 | Published: *04/05/2012* | From the resource collection(s): Geometry and measure | Measuring angles

Find the missing coordinates of each polygon. A great consolidation
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KS3 | Published: *20/07/2012* | From the resource collection(s): Geometry and measure | Cartesian coordinates

Fill in the blanks to complete the calculations, making sure
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KS3 | Published: *15/12/2011* | From the resource collection(s): Number | Order of operations (BIDMAS)

Two lesson starters on the equation of a straight line and p
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KS4 KS5 | Published: *16/01/2015* | From the resource collection(s): Algebra | Linear graphs – finding the equation of a line

Students follow instructions to create 4 polygons,an ellipse
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KS4 | Published: *05/11/2018* | From the resource collection(s): Geometry and measure | Puzzles and games | Rich tasks

Create a Vedic square from a multiplication table, then choose
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Revise square, triangular, prime and fibonacci numbers, then
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An investigation into the numerical and diagramatical patterns
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KS3 | Published: *26/03/2015* | From the resource collection(s): Algebra | Rich tasks | Sequences - special types

Use the given formula to find the area of triangles. A testing
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A resource which makes use of the fundamental theorem of arithmetic
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Some quick checks to see whether a number is divisible by the
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KS4 | Published: *20/04/2012* | From the resource collection(s): Number | Number properties – prime factors

One parametric function leading to many A2 topics – Curve sketching,
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KS5 | Published: *08/10/2018* | From the resource collection(s): Calculus | Problem solving | Integration | Parametric equations

Complete the puzzle by matching equivalent values – harder than
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KS3 | Published: *22/11/2012* | From the resource collection(s): Number | Fractions/decimals/percentages

A series of starters on equivalent fractions and converting to
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KS3 | Published: *22/06/2012* | From the resource collection(s): Number | Fractions/decimals/percentages

A pictorial explanation of Pythagoras leading to the 3 related
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KS5 | Published: *11/07/2016* | From the resource collection(s): Geometry and measure | Trigonometry or Pythagoras? | Trigonometry – trigonometric identities

If the squares on the sides of a right-angled triangle are replaced
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KS4 | Published: *07/03/2014* | From the resource collection(s): Algebra | Trigonometry – area of a triangle

Two methods of finding Pythagorean triples, which involve finding
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KS4 | Published: *30/03/2012* | From the resource collection(s): Geometry and measure | Pythagoras' theorem

Two options are provided for this resource. Either use the rolling
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KS4 | Published: *23/05/2016* | From the resource collection(s): Algebra | Quadratics – factorising and expanding

A clear explanation of the two algorithms for factorising quadratic
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KS4 KS5 | Published: *04/07/2016* | From the resource collection(s): Algebra | Quadratics – factorising and expanding

A nice investigation into some properties of recurring decimals.
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KS4 KS5 | Published: *19/09/2016* | From the resource collection(s): Algebra | Number | Fractions/decimals/percentages

A presentation on reflections in 2D space for KS3/4 with links
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KS3 KS4 | Published: *11/12/2017* | From the resource collection(s): Geometry and measure | Transformations– reflection

A lovely consolidation exercise with a range of different substitution
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KS3 KS4 | Published: *15/12/2011* | From the resource collection(s): Algebra | Formulae and substitution

A series of four slides designed to stimulate discussion about
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KS3 KS4 KS5 | Published: *11/02/2016* | From the resource collection(s): Core | Number | Types of numbers

Determine the overall shape of a graph – if it's possible! –
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KS5 | Published: *14/06/2013* | From the resource collection(s): Core | Non-linear graphs – quadratics and cubics

Match the different graph transformations to their functions.
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KS5 | Published: *27/07/2012* | From the resource collection(s): Core | Non-linear graphs – sin, cos and tan

There are three groups of equivalent trigonometrical identities
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KS5 | Published: *19/09/2014* | From the resource collection(s): Core | Trigonometry – trigonometric identities

A super resource that allows students to develop their own i
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KS3 | Published: *03/05/2016* | From the resource collection(s): Number | Rich tasks | Types of numbers

Quadratic sequences generated from a spiral of integers which
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KS4 KS5 | Published: *19/03/2018* | From the resource collection(s): Algebra | Rich tasks | Sequences - special types | Sequences – nth term

Some tricky calculator questions working through metric conversions
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KS3 KS4 | Published: *20/07/2012* | From the resource collection(s): Geometry and measure | Metric units

This worksheet looks at a variety of proofs. It could be useful
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KS5 | Published: *11/12/2017* | From the resource collection(s): Algebra | Geometry and measure | Number | Proof

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