Several different treatments are used to autolyse yeast cells. The viability of the autolysed yeast is then tested by: plating out on agar; testing for dehydrogenase activity; microscopic examination with methylene blue.

In this activity, learners will test their product against the design criteria and suggest possible improvements.

In this...

This resource provides mini challenges based on the designing process. With textiles as the core theme, students are set mini challenges that ask them to create design briefs, understand client needs, generate ideas, communicate their ideas and evaluate their ideas.

These diagnostic questions and response activities (contained in the zip file) support students in being able to:

• Describe the pupil in an eye as a hole that light can go through

• Explain how luminous objects can be seen when light from them enters the eye

• ...

The book "The Magic of Computer Science" contains a variety of tricks that relate to various elements of computer science.

In this resource, the algorithm...

This activity, from the Royal Observatory Greenwich, looks at Hubble’s law, whereby students use real data from the Sloan Digital Sky Survey to plot a graph from which they can obtain the Hubble constant. Students then look at the possible sources of error in their data and use this to calculate the uncertainty in...

The Art of the Science Teacher, from the Nuffield Fundation, was published by the Science Teacher Education Project to provide background reading suitable for both student-teachers and serving teachers. Each chapter was written by experienced classroom teachers who had also been involved in teacher education. The...

A Year Ten module from the Salters’ double award science course. The first section of the module introduces the formation, composition and structure of the atmosphere. The Sun is our main source of energy. Students consider why sunlight is more intense near the equator...

These resources, developed by the Gatsby Science Enhancement Programme in partnership with the Association for Science Education, are aimed at newly qualified secondary science teachers and their mentors. Originally published as a CD-ROM, the resources provide training activities and materials that can be used in a...

Published by the Wellcome Trust, the ‘Big Picture’ explores issues around biology and medicine.​

This resource includes...

This resource contains a colourful comic, aimed at Key Stage Two, where children learn about the properties of materials and then design an investigation on dissolving. It promotes enquiry skills in a context, looking at how to create a fair test by changing one...

This chemistry extension module for the Salters’ Science course deals with the nutrients provided by food and their contribution to the diet. It also deals with methods of food processing and preservation. The module begins with a survey of the chemical composition and...

This practical activity allows children to visualise how Sickle Cell Anaemia can affect blood circulation around the body. Children walk or run around a classroom-sized simulation of the human body, carrying red blood cells away from the heart and blue blood cells back...