Produced by the Hamilton Trust, this resource aimed at Year Six gives details of six lessons on balanced forces. Children learn about gravity, air resistance, friction and upthrust of liquids. Working scientifically they investigate what happens when an elastic band stretches under force and develop an...

From Solar Spark, this practical activity explores the reactions at electrodes in an electrical circuit. A solar cell contains two electrodes. Different reactions happen at each electrode so that electrons can move around the circuit to give an electric current. In this experiment students use filter paper soaked...

This Nuffield Working with Science unit aimed to enable students to design circuits to meet specific needs. The plan was also to help students to realise the range of electronics problems which they can solve by taking a systems approach.

This activity sheet is based on the Inventive Podcast.  It introduces a disaster risk engineer Josh Macabuag, and links his work to a physics topic. The activity sheet also supports Careers Benchmark 4: Careers in the curriculum by introducing a career and role model. There are also links to short audio clips of...

A Year Ten module from the Salters’ double award science course. The module begins by looking at the large variety of labour-saving devices now available and their impact on life-styles. Students work with a range of common electrical devices to investigate the relative...

This multimedia package was developed by the Gatsby Science Enhancement Programme to provide teachers with clear and consistent ways of talking about energy. Energy is a particularly difficult concept to explain. These resources aim to cut through the confusion that often surrounds the energy concept, and examines...

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP). An important part of understanding energy is getting to know the different ways it can be stored and transferred. Finding ways to do this with...

A Year 11 module from the Salters’ Key Stage Four double award science course. This module deals with the generation, transmission and supply of electric power.

Understanding of the inductive effect is developed...

This Salters’ Chemistry Course unit from the University of York Science Education Group covered:
* Sources and uses of energy.
* Conservation of energy.
* Alternative and renewable energy sources.
* Solar energy as a fundamental source of biomass...

This chemistry extension module from the Salters’ Science course deals with the energy changes which accompany chemical reactions. Photosynthesis is considered as the fundamental source of energy to sustain life process, and respiration as the mechanism for coupling the energy to body processes. ‘Calorific values’...

This Nuffield Working with Science unit was designed to introduce students to the concept of Britain's impending 'energy gap', how it will occur, and what we might do to bridge it. The unit features a substantial decision-making element.

From the Institute of Physics, this learning episode shows that charge carriers in good conductors usually move very slowly. It illustrates the derivation and use of the equation I = nAvq.

A range of activities include:
• viewing the movement of permanganate ions in an electric field
•...

This activity from the Institute of Physics discusses energy transfer in electric circuits and links this, by analogy, to other more familiar examples.

The activities include:
• demonstrations of human and lemon-powered batteries to illustrate that that there is nothing special about the chemical...

This series of activities, from the Institute of Physics, help student to understand electrical resistance. What is resistance, how it can be measured, how it arises and what affects it? During the topic, resistance is related to current, voltage, type of material, temperature and light intensity. The electrical...

From the Institute of Physics, this learning episode provides a quantitative definition for resistance (R = V / I) which reinforces the qualitative notion that more resistance means less current. It looks at Ohm’s law, describing that this is not the same thing as the definition of resistance.

Activities...