Resources

Epidemics

Published by the Wellcome Trust, the 'Big Picture' explores issues around biology and medicine. How do we stop new diseases emerging or re-emerging infections getting out of hand?

How does this happen in a world of...

Epigenetics article

This article looks at epigenetics in plants.

Rooted to the spot, plants cannot run away from problems.  Instead,...

Epilepsy resources (and Illuminating the Self activities)

This resource introduces students to the topic of epilepsy. Activities include comprehension tasks and word searches of key words and exploring brain seizures through artistic interpretation.  The Illuminating the Self activities encourage artistic input and students create a piece of art connected to brain...

Episode 100: Preparation for Electric Current Topic *suitable for home teaching*

From the Institute of Physics, this topic looks at basic electrical ideas, particularly current, potential difference and energy. The topic is split into teaching episodes. These are self-contained activities of varying time periods. The topics in this section include:

Episode 101:...

Episode 101: Introduction to Circuits

These activities, from the Institute of Physics, look at electrical circuits. They provide a review of previous knowledge and introduce the language needed to cope with the greater depth of learning at post-16 level. Activities include: • a discussion about electrical circuits to reinforce knowledge and highlight...

Episode 102: Current as a Flow of Charge

From the Institute of Physics, these activities allow students to understand the idea of electric charge and its relationship to a flow of current. There are a range of activities and these include: • using an analogy to represent the movement of charge • defining current and the coulomb • calculations to show the...

Episode 103: Currents and Charge Carriers

From the Institute of Physics, these activities present a range of examples involving different types of charge carrier and links the measured current to rates of flow of charge. The activities consist of a series of demonstrations which could be set up before the lesson. These include: • considering different...

Episode 104: Drift Velocity

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
•...

Episode 105: Sources of Electrical Energy

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...

Episode 106: Electrical Power

From the Institute of Physics, in this learning episode, students calculate electrical power and through discussion, review their understanding of: • current • potential difference • electromotive force (emf) • charge • drift velocity Students are reminded of the idea that power is the rate of doing work (or the...