Produced by Science & Plants for Schools (SAPS), this investigation looks at stomatal opening and closing in Commelina communis (Asiatic dayflower). This is achieved by varying the turgor of the guard cells by bathing lower epidermal peels in solutions of different osmotic strengths. Changes in guard cell...

A series of case studies from the Medical Research Council (MRC) which demonstrate the impact of research on society.

There are many factors that influence the healthcare we receive at the doctor's surgery - the story usually begins with discoveries by scientists working in laboratories. Once scientists spot...

This is one of a suite of continuing professional development (CPD) units from the Department of Education covering the five ‘key ideas’ at Key Stage Three (cells, interdependence, particles, forces and energy). It links with the...

This is one of a suite of continuing professional development (CPD) units from the Department of Education covering the five ‘key ideas’ at Key Stage Three (cells, interdependence, particles, forces and energy). It links with the...

This is one of a suite of continuing professional development (CPD) units from the Department for Education covering the five ‘key ideas’ at Key Stage Three (cells, interdependence, particles, forces and energy). It links with the 2002 Framework for Teaching Science:...

This is a complementary unit from the Department for Education to a suite of continuing professional development (CPD) units covering the five ‘key ideas’ at Key Stage Three (cells, interdependence, particles, forces and energy).

This is one of a suite of CPD units from the Department for Education covering the five ‘key ideas’ at Key Stage Three (cells, interdependence, particles, forces and energy). It links with the ...

This is one of a suite of continuing professional development (CPD) units from the Department for Education covering the five ‘key ideas’ at Key Stage Three (cells, interdependence, particles, forces and energy). It links with the 2002 Framework for Teaching Science:...

A glossary from the Nuffield Foundation in the form of an A5 booklet with some words already entered. There is space for students to add their own definitions.

A useful handbook for setting up a student-led STEM club, with exemplars from three schools.

It is increasingly recognised that giving students opportunities to act as ambassadors and mentors for STEM subjects outside of school can be of great benefit to the individual, their institution, and to the broader...

This CMSP document...

This MEI Online Resources file for Edexcel FP1 provides information on Complex Numbers and Equations. Topics include equating real and imaginary parts, roots of complex numbers and polynomial equations with complex roots. A study plan for Heinemann textbooks is also available, together with crucial points for...

MEI Online Resources provide this introduction to Complex Numbers for Edexcel FP1. Detailed notes covering the number system, adding subtracting and multiplying complex numbers, complex conjugates, equations with complex roots and crucial points to learn are included, together with study plans for Heinemann...

This animation shows the major stages of subcloning. This is the process of breaking up fragments of DNA from BAC clones into smaller more manageable pieces for DNA sequencing. This process was very important during the Human Genome Project. Subcloning involves several standard molecular biology techniques...

This progression toolkit develops understanding of the key concept of substance, as part of a topic on substances and mixtures. This key concept helps to build broader understanding about substances and properties, which is one of the big ideas of science education at ages 11-14.

It includes diagnostic...