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Categories starting with E

Expressions, Formulae and Identities (61)

Equations (30)

Estimation and Appoximation (including bounds) (19)

Effective Use of a Calculator (2)

Items starting with E Files

Equations of Straight Lines

Updated on 04 August 2011

A Tarsia activity

Equations Puzzle

Updated on 02 August 2011

A balancing scales question

Equivalent Fractions

Updated on 26 July 2011

A Tarsia activity

Equivalent Fractions

Updated on 26 July 2011

An Excel activity

Equivalent Fractions

Updated on 26 July 2011

An Excel activity generating fractions and looking at equivalence

Equivalent Meaures

Updated on 29 July 2011

A Tarsia activity

Equivalent Ratios

Updated on 26 July 2011

An Excel activity

Eratothesenese Sieve

Updated on 27 July 2011

An Excel file that sieves the prime numbers and highlights them on a grid

Error Bounds

Updated on 29 July 2011

A SmartBoard resource

Error Bounds 1

Updated on 29 July 2011

A SmartBoard Resource

Error Bounds 3

Updated on 29 July 2011

A SmartBoard Resource

Error of Meausurement

Updated on 26 July 2011

Looking at Bounds of measurement

Estimating

Updated on 27 July 2011

Student worksheet

Expand / Factorise using Geometry

Updated on 12 August 2011

A look at factorising quadratics by considering them as shapes

Expand over a single bracket

Updated on 02 August 2011

A PowerPoint with examples of grid technique

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