Quadratic Equations contains three instant maths ideas covering expanding two brackets, factorising expressions and completing the square and using the formula to solve equations. Students are required to explore the importance of the discriminant. The resource sheet contains number puzzles which require the...

This SMILE resource contains two packs of games, investigations, worksheets and practical activities supporting the teaching and learning of equations, from solving simple linear equations to solving Diophantine problems.

Equations pack one contains fifteen work cards with a wide variety of...

Designed to improve confidence in mathematics, these resources from the Centre for Innovation in Mathematics Teaching, focus on equations and were developed particularly for primary teachers and those non-specialists who teach mathematics in the lower secondary years.

Each section offers an overview of a...

This excel program is about finding the equation of straight lines in the form ax+by+c=0. The first two sheets deals with the equation of the line through two given points and the equation of the line through a point perpendicular to a given line. The resource is an...

Carom Maths provides this resource for teachers and students of A Level mathematics.

Ergodic maths is a fairly new branch of mathematics which concerns itself with repeated processes and some of the basic theorems are introduced here.

The activity is designed to explore aspects of the subject which...

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

The ‘Errors’ resource contains examples that can be used to: 

• find the upper and lower bounds of measurements, given the...

The Nuffield Foundation provides this activity which uses examples in the context of shape and space to help students understand how big errors may be, and how errors accumulate when measurements are used in calculations. This is particularly important in scientific contexts. Students are required to find the upper...

If the reader struggles with the maths in science, this series of books is for them. These textbook companions will help improve their essential maths skills for chemistry, physics and biology whichever awarding body specification they are following....

In this video from Osiris Educational Bill Rodgers discusses the essential skills that enable teachers to be a confident classroom leader with...

This resource from the IET Faraday programme, supported by MEI and Tomorrow's Engineers, shines a light on the area of a circle, Pythagoras' Theorem and enlargement by asking students to consider what they can see when a torch is shone on a wall.

"A circle of light appears when you...

This activity can be used to provide a simple introduction to the technique of Fermi estimation. The three files contain an overview, teacher notes and a student handout.

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This series of ten interactive excel sheets explore estimating. Answers can be checked each time and new questions generated at the click of a button.

The first sheet shows a number line from 0 to 20, 50 or 100....

In this resource from the DfE Standards Unit, students learn to interpret decimals using metric units, estimate lengths of real life objects and interpret standard form.They will also discuss and understand these processes. Some students will have encountered decimals and standard form before. The opening...