This activity from the Nuffield Foundation shows students how to use Kruskal’s and Prim’s algorithms to solve minimum connector problems. A cable TV company wants to lay cables to connect the towns, laying the cable along the roads shown on a map of the Isle of Wight. They want to connect all of these towns to...

This resource describes the use of Cabomba to investigate the effect of light intensity in photosynthesis. The video demonstrates how best to use this protocol with students in the lab, supported by student sheets with four different investigations, technical notes and...

In this activity students will learn about what is meant by mains electricity and how it is transported to our...

In this activity, learners will compare journey times for different modes of transport and will calculate the time to travel specified distances. It allows learners to apply their maths skills in a practical application.

Materials include an introductory presentation, activity sheet and handout.

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This practical activity from the Royal Institution provides students with an understanding of the different ways in which proportion can be expressed. Through a mixture of explanation and practical work, students explore how it is possible to give an accurate quantitative description of colours. Students mix...

This lesson develops the concept of finding areas of sectors. In particular students will:

• Find perimeters, areas, and arc lengths of sectors using formulas
• Find the relationships between arc lengths, and areas of sectors after scaling
• Using radians

The initial challenge...

Produced by Science & Plants for Schools (SAPS), this investigation enables students to investigate the process of mitosis in a growing root tip. The mitotic index is the fraction of cells in a microscope field which contain condensed chromosomes.

In this activity students prepare and stain root tips....

This lesson develops the concept of calculating the volume of compound objects. In particular, students enhance their understanding of:

• Computing measurements using formulas.
• Decomposing compound shapes into simpler ones.
• Using right triangles and their properties to solve real-world...

This resource, from the Royal Observatory Greenwich, begins with a video that names and describes some the different layers of the atmosphere, with the aim of explaining where the ...

Straightforward logic is used in this resource, from the Centre for Innovation in Mathematics Teaching, to establish the calculation, necessary to move correctly along a number line, when the starting point is at a negative value. Phrases such as owing and debt are used to help students deal with...

An ASE SYCD: Science Year Primary resource which gives examples showing how digital cameras and microscopes can be used to support science teaching.

The resource includes help on how to use the equipment, examples of pictures and examples of elapsed time photography using the microscope.

*The...

This Science Busking Demo Pack from the British Science Association describes 30 quick demonstrations for use at public events or science fairs.

This resource has been put together by science made simple and is intended for use by 16+ year olds, though if deemed suitable they can be adapted for use by under...

In this data handling activity children carry out an audit of canned products in their home, local shop or supermarket. The collected data is sorted and categorised according to product, then represented using graphs or diagrams, including pictograms and bar charts, using IT where appropriate. Finally conclusions...

This resource is designed to support learning about the Polar Regions alongside curriculum content. It is laid out in 3 sections. An introduction which sets the scene for looking at survival of plants and animals in the Polar regions, followed by activities for teachers to select...

Produced by the Maths Magic project, Can’t Stand Up? provides teacher inspiration for introducing the topic of forces in an A-level mathematics or physics lesson. The plan describes two simple experiments asking a student to stand against a wall and then attempt to perform seemingly simple tasks. The tasks are...