A circle is drawn that is tangent to the three sides of the triangle. The two constituent lengths of the hypotenuse are given and the challenge is to calculate the area of the triangle. When...

Royal Navy Search and Rescue helicopters provide cover to large sections of the UK coastline, offering support to coastguard services 365 days a year.

These materials from Defence Dynamics encourage the use of problem solving skills and knowledge of trigonometry to directly assist the Royal Navy in a series...

This resource is designed as a resource bank of questions to supplement the teaching element of the lesson. The questions require students to use Pythagoras' theorem in order to find whether a triangle is right angled and find the lengths of missing sides, and problems on 2D and 3D shapes.

The next section...

This resource consists of 15 instant maths ideas, ideal for use as starter questions, extension question or probing questions to assess understanding, requiring students to plot graphs of the trigonometric functions and explain their properties, explore Snell’s Law, convert gradients into angles, calculate the...

This MEP resource from CIMT is taken from text book 9B which covers the mathematics scheme of work for the second half of year 9.

Trigonometry covers: Pythagoras' theorem, trigonometric functions; an introduction to sine, cosine and tangent; calculating the length of sides of triangles and calculating the...

This SMILE resource contains two packs of games, investigations, worksheets and practical activities supporting the teaching and learning of trigonometry, from an investigation leading to Pythagoras’ theorem to using the sine and cosine rules.

Trigonometry pack one contains nine work cards...

Students are required to draw graphs to represent data and critique an incorrect interpretation of the data. Given the results of a survey, students draw a chart or graph of the discrete data provided to help explain why the interpretation of the results provided is incorrect and are required to draw their own...

Tunnelworks is a series of teaching and learning resources linking mathematics and science to the Thames Tideway Tunnel project, a major new sewer that will help protect the River Thames from increasing pollution. Background to the project is given in the...

Twig World is an award-winning digital media company offering film-based products via a subscription service.

Twig World films are created specifically for use in schools. Each three-minute film is carefully crafted using world-class documentary footage with input from teachers and prominent academics.

This resource contains a diagram made from a circle, four semi-circular arcs and a rectangle with dimensions given in surd form. The challenge is to find the total area of a given shaded area.

The student worksheets each contain different dimensions for the diagram, but the solutions all have something in...

This collection contains resources from the website 1001mathproblems.com by Sian Zelbo. The focus is on two dimensional reasoning in the form of puzzles. 

The curriculum objectives covered by this resource are:

• To identify and name different types of angles
• To know and recall vocabulary associated with different types of angles
• To identify and recall the...

The yearbooks of the UK Mathematics Trust contain an account of UKMT activities for each year and also contain all question paper, solutions and results.

This activity, from the Institution of Engineering and Technology (IET), allows students to investigate environmental issues in the context of the design and operation of a new school. Students are required to apply their mathematical understanding of formulae and...