This activity helps children to understand the components of computer systems, with a focus on input devices. It links this to their everyday experience, by comparing games controllers, keyboards, microphones and other everyday peripheral devices. The practical part of the activity involves creating programs in...

These resources from Shropshire Centre for Mathematics Education provide a selection of mathematical investigations, which are capable of challenging students at all levels of attainment, allowing them to develop not only their powers of problem solving but also their...

This activity helps children learn about computer systems and output devices. It relates these systems to those they encounter everyday, from headphones to printers and washing machine motors. They understand that programs make these devices function, and attempt a programming activity using Scratch and Lego WeDo....

One of a series of resources from Science & Plants for Schools (SAPS) investigating key topics in plant biology. In this practical activity, students to investigate the role of light in starch production in leaves during the process of photosynthesis. By using leaf discs rather than whole leaves, a number of...

One of a series of resources from Science & Plants for Schools (SAPS) investigating key topics in plant biology. This activity offers a simple way to investigate phototropism: the response of seedlings to different wavelengths of light. This technique will help students investigate this tropic response, using...

One of a series of resources from Science & Plants for Schools (SAPS) investigating key topics in plant biology. In this activity, students investigate the effects of the hormone auxin (Indole Acetic Acid or IAA) as a plant growth regulator, giving opportunities to look at auxiliary bud development, root...

One of a series from Science & Plants for Schools (SAPS) investigating key topics in plant biology. This practical introduces a simple method to grow radishes, for investigations into the effect of a range of factors on plant growth, including levels of pollutants,...

Investigating serious crimes such as murder, rape and terrorism requires forensic science experts. These people work alongside the police to find the evidence that will bring the culprit to court.

In this Catalyst article, Tony Hargreaves looks at criminal poisoning and shows how forensic science is used to...

A Catalyst article about road traffic accidents (RTAs). After the accident police and other investigators try to establish what went wrong. This may be with a view to prosecuting a motorist, or simply in an effort to improve road safety. An understanding of the physics of motion plays a large part in such...

This resource contains an activity in which children test the permeability of various rocks. It contains a brief summary of the background knowledge and a sheet in which observations may be recorded and conclusions drawn from the test.

This resource has been provided by Sigma Science.

One of a series of resources from Science & Plants for Schools (SAPS) investigating key topics in plant biology.

This activity allows students to investigate many factors that influence seed germination, including temperature, light, nutrient levels, pollutant effects, tropisms and so on.

It...

Produced by Teachers TV, this video illustrates how enthusiastic science co-ordinator Katrine Shears gives hints and tips about successful investigations using her experiments on sound as an example. Year Six children at Bobbing Village Primary School are conducting their own investigations to find the most...

The mathematical solution initially explains how to use calculus to find the stationary points of the curve y = x/(16+x²) by rewriting the equation as a product using index form and using the product rule to find the differential. The stationary points are found by equating the differential to zero and...

This activity will allow students a practical opportunity to apply the formula of speed to establish and consider why streamlined shapes are advantageous.

The activity gives students the opportunity to explain what...