In this Catalyst article scientists investigate the basis of memory using lab animals; this can lead to insights into human memory, and treatments for people suffering deteriorating memory.

The article focuses on two aspects of memory:

*the hippocampus, the part of the brain belonging to the limbic...

This Catalyst article looks at the topic of human memory. While it is clear that memory is essential in so many ways, there are many myths about how memory works.

This article explores some of these fairytales and explains what modern psychological science has discovered about how memory really works and why...

Merlin is an Excel add-in developed to enable students to draw statistical diagrams and to perform a number of statistical tests. The add-in was written to support the statistical elements of the biology advanced level curriculum but will also have applications in mathematics and other subjects where statistics are...

Aimed at primary level, this activity pack contains a range of different activities based on the theme of sound and communication. Designed for use in class or within a science week or club, the activities promote investigative work and communication skills and include: investigating pitch, sending messages via...

This article shows how a new understanding of how cells respond to lack of oxygen can help to reduce the tissue damage caused in heart attacks and strokes. The article is from Catalyst: Secondary Science Review 2015, Volume 25, Issue 4.

Catalyst...

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

• Recognise that a diagram of electron arrangement is a model and not a copy of reality.
• Describe a model of metallic structure (positive ions and ‘free’ outer electrons).         ...

This resource consists of a self-study sheet and suggested practical activity.  Students will:

• Use fully annotated diagrams to describe the structures of more than two metals and relate their structures to physical properties 
• Carry out tests on samples of metals they have work-hardened,...

Work done in this Nuffield 13 - 16 module followed from the B unit called ‘Charged particles’. This S unit provided enough material for eight double periods during a single-certificate science course. The teachers’ guide included seven worksheets to supplement the...

This Salters’ Chemistry Course unit from the University of York Science Education Group covered:

• The importance of metals
• The characteristics of metals
• The relationship between the properties of metals and their uses
• Problems of corrosion

 Core contents...

This is one of the 14 Background Books published for Stage III of the Nuffield Chemistry Sample Scheme. The books were highly illustrated and designed to be attractive. This book describes applications of chemistry.

There are four parts to this book:
*Part 1: Extraction of metals
The extraction...

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP).

Metals have been used for many thousands of years, but it was only in the 20th century that an understanding developed of how their properties could be explained in terms of their...

In this activity, students will learn about the properties of the different types of Earth rocks and the rock cycle. They will also learn the basics of meteorite hunting. They will then apply this, along with the use of a classification chart and scientific testing, to identify the samples in their meteorite hunter...

In this lesson, pupils learn about where meteorites come from, how they form and what the different classifications of meteorites are. Pupils then use this knowledge and ideas of classification to identify samples from the meteorite hunters box, and to find the real meteorites in their samples.

Curriculum...