In this presentation and collection of student worksheets a diagram shows a square and three right angled triangles, with each shape sharing a common side. Some of the lengths are given in surd form, from which students have to find the area of the square.

The solution involves the use of Pythagoras’ theorem...

This excel file has separate sheets dealing with various styles of analogue clock face and different levels of difficulty. It begins with a sheet showing times limited to quarter, half and whole hours. The next two sheets have the numbers removed from the clock face....

The first video takes a brief look at the history of programming.  It examines the differences between low level languages such as Assembly, and high level languages such as Python.  It considers the uses of each of these different types of languages.

The second video we explain the purpose of translators...

In this resource the side lengths of a triangle are given. The challenge is to find the ratio of the product of each of the tangents, divided by the sum of each of the tangents.

Each student worksheet contains a different triangle, but the answers all have something in common.

The solution involves...

These diagnostic questions and response activities (contained in the zip file) support students in being able to:

• Recall that consumers depend upon biomass that is transferred along food chains.
• Describe the different trophic levels in a food chain or web.
• Use diagrams that represent...

This London Engineering Project case study of an integrated science and engineering, from the Royal Academy of Engineeringy, was designed around an industry context and delivered as part of National Science and Engineering Week in 2009.

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...

Within this lesson students will gain knowledge and understanding of how paper is made and the primary sources of materials for producing papers and boards. Students will complete a series of questions which will help them to gain an understanding of how different papers and boards are produced, with a comparison...

Produced in 1982, this Assessment of Performance Unit discussion document was based on a report prepared by a special working group of the APU which was submitted to the Unit in the Summer of 1980. The group was asked:

In this DfE Standards Unit resource, students learn to understand the difference between perimeter and area. Students get practice in calculating the areas and the perimeters of rectangular shapes. Students may have had some previous experience of calculating perimeter and area. (GCSE Grades D - G)

This Nuffield Advanced Physics Unit was designed as an introduction to the course. The authors wanted to capture the students' imagination right from the beginning, and so they chose for the first Unit a relatively complex topic of considerable practical importance but...

This Nuffield Advanced Physics unit was concerned with the ideas of field and potential, developed for the electric and the gravitational fields. A main aim was to suggest that ideas about field and potential are rather general and so very useful. Their generality and...

This Nuffield Advanced Physics Unit covered topic of about waves and oscillations. In the form and order suggested, it was intended to suit students who have been through the work on waves in the  Nuffield O-level Physics course, or equivalent work in other courses....

This Nuffield Advanced Physics Unit was presented as a single volume for teachers and students. The aim was to make the ideas behind the Second Law of Thermodynamics intelligible to students at school. The approach was through the statistics of molecular chaos, because...