One of a series of resources from Science & Plants for Schools (SAPS) investigating key topics in plant biology. An enjoyable and thought-provoking introduction to the topic of sexual reproduction in plants. Students observe in real time the growth of a pollen tube, over the course of a lesson. When a pollen...

In this resource students are challenged to answer a mystery about colour.   They investigate the additive and subtractive synthesis of coloured pigments and explore what coloured objects look like under different coloured lights.
 

Plant gums are often used in the food industry as thickening and stabilising agents. Gums are water soluble polysaccharides, such as starch and cellulose. In this activity, students investigate what happens to the texture when different polysaccharides are mixed.

When solutions of some polysaccharides are...

In this video clip radioactive decay is modelled using the rolling of dice. The data are plotted on a graph and the half-life is determined. 

Produced by Solar Spark, this activity shows how two metal plates and a person, can make a battery (cell). This helps to demonstrate how a solar photovoltaic cell works.

A solar cell has two electrodes. These have to be connected up to make a circle which we call an electrical circuit. One side is connected...

Eight practicals produced by the Institute of Physics (IOP) that help students to understand energy transfer and transformation and the use of energy in its various forms.

Accompanied by the Teacher and technicians'...

This activity gives children a chance to bring their own ideas and materials and try to grow some plants from their seeds. Children bring in all kinds of seeds such as: conkers, acorns, and apple pips, provide the conditions for germination and observe them over time to...

The resources in this collection provide guidance on practicals, study sheets and classroom ...

Drawing on a number of leading London medical and science centres, sporting events and venues, this unit introduces the topics of nutrition and digestion, health and the skeletal and muscular systems. Each lesson offers students the chance to develop the skills required to work scientifically and to develop their...

One of the major challenges in protecting the health of people in a city is to be able to provide water that is fit to drink. With an increasing populations we are faced with difficult questions:

Would people be happy to drink water that has been recovered from sewage directly?

Do we know or care what...

Heat is one of the titles in the series of ASE Lab Books that were published in the early 1970s for the Association for Science Education by John Murray. Each title covered one or two topics and brought together the best of the teaching notes and experimental ideas from...

This field study provides the opportunity for students to use ecological survey techniques and conduct investigations to understand how the environmental (abiotic) conditions in a habitat can affect the presence and distribution of organisms. The resource provides a practical investigation of the relationship...

The main aim of this resource is for students to understand some of the conflicts surrounding land use in the UK – particularly the conflicts between economic incentives, society, and environmental conservation. The resource also provides a practical introduction to the complexities of managing habitats, with a...

The main aim of this resource is for students to understand the impact that roads can have on heathland habitats, both in terms of anthropogenic nitrogen pollution and habitat fragmentation.

The resource provides practical, scientific investigations without the need to organise a field trip. The...

This resource, aimed at primary level and linked to the curriculum area of plants, investigates holly leaves. Designed to be used in an outdoor area where holly plants grow, it provides questions about holly leaves which children may investigate, for example, how many...