Listing all results (1944)

Ecology and Simpsons Diversity Index

These activities allow students to model how environmental scientists compare diversity in different ecosystems by using ordinary playing cards as ‘species’ to generate data to calculate Simpson’s Diversity Index. This can be completed in a single lesson. Some students find the concept of species diversity quite...

The Oxidation of Hydrogen

In this classic experiment, from the Royal Society of Chemistry, students vary the proportion of hydrogen and oxygen and then set light to the mixture. By comparing the loudness of the pop, students can conclude which reaction was most powerful. The resource is set out as teachers' notes followed by the students'...

Physical Health: Practicals

Three practicals produced by the Institute of Physics (IOP) that help students to understand some of the physics used in medical analysis. In addition to the guidance included for specific activities, please refer to the generic health and safety information before commencing any practical activity. This resource...

Malaria Challenge: Managing Malaria

Produced by the Wellcome Trust Sanger Institute, these materials help students to understand how malaria is tackled in an area where it is endemic. In this activity students are given a scenario where they are allocated the role of malaria programme managers for a community in a malaria area.

In groups,...

Mission: Starlight

This resource, from the Royal Society of Chemistry,  is about protecting astronauts from the effects of harmful UV light.

 

Students can experiment with different materials to discover which blocks UV light the best and can...

Plants

This issue of Big Picture provides lots of interesting information about flowering plants and their uses. 

The plant hormones animation explores the action of indole-3-acetic acid (IAA) and shows how scientists used experimental evidence to explain the role of auxins in a phototrophic response.

The...

Colour experiments

Demonstation on colour and light, and experiment to make a colour wheel spinner. Suitable for reception children.

Lung function testing

Medical professionals use lung function test to diagnose and monitor lung diseases. In these activities, students investigate how these tests are carried out and determine some of the factors which might affect the results. They will work with a partner to use a peak flow meter and a spirometer.

Comparing thermometers or blood pressure monitors

In this activity, students plan an investigation to compare two clinical thermometers or two blood pressure devises.   They will need to investigate:

  • the key features needed by a clinical thermometer or blood pressure monitor. The generic features required by physiological measuring devices are...

Health and Climate Change

Published by the Wellcome Trust, the 'Big Picture' explores issues around biology and medicine. The Earth's climate is changing ever faster, and human activities play a role in speeding up this change.

The Earth’s climate is changing. In fact, it has always been changing. What is different now is the speed...

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