This Catalyst article looks at how people lived in the past, archaeologists look at the items (artefacts) these cultures left behind. Using chemical analysis of residues in the artefacts an enormous amount of additional information can be gleaned. This article investigates early dairy farming. Analysis of tiny...

A Catalyst article about the working life of Dr Gillian Lockwood, a reproductive biologist who specialises in IVF. The article looks at the ethical issues surrounding fertility treatments for problems such as polycystic ovary syndrome.

This article is from Catalyst: GCSE Science Review 2007, Volume 17, Issue...

This Pedagogics resource displays a quote from Dr Haim Ginott entitled "I have come to a frightening conclusion".

A Catalyst article about Chikyu, a Japanese drilling ship capable of boring through the Earth's crust. It will investigate regions where the crust is thinnest. Core samples are examined using a number of scientific techniques and they have produced useful information about areas where there is seismic activity...

A Catalyst article about preventing drink driving. Since 1980, the UK's government estimates it has saved over 20,000 lives by its campaign to reduce drink driving. The article looks at how this result is achieved and how the body copes with alcohol and how it breaks alcohol down.

This article is from...

A Catalyst article about the fruit fly which has played a succession of key roles in developments in biological science over the last 100 years as a laboratory subject in genetics.

Researchers have found that many aspects of the biochemistry of fruit flies and humans are similar. It is due to the fact that...

A Catalyst article describing how a medical drug is made into a form which works well in the body. Medicines rarely contain just one pure chemical substance. The vast majority are made of a complex mixture that contains an active ingredient (the compound that has the desired effect in the body) and compounds called...

ENTHUSE Partnership funding enables groups of four to eight schools and colleges to work together, with support from STEM Learning on a two-year intensive programme to raise aspiration and achievement in STEM subjects. Each Partnership can access up to £20,000 worth of support, including face-to-face CPD, in-school...

A Catalyst article about how the study of ancient rocks and sediments can help deduce how the Earth's atmosphere has changed over billions of years. There used to be much less oxygen than there is today. This article describes how the composition of the atmosphere has changed through history; it also explains the...

This report evaluates design and technology provision based on a three-year evaluation of design and technology in primary and secondary schools. Evidence was drawn from school inspections during the period 2004–05 as well as from focused surveys by Her Majesty’s Inspectors (HMI) from 2004 to 2007. The surveys...

A Catalyst article about careers in educational psychology. For students of psychology there are a range of career options; this article looks at the role of an educational psychologist and a typical working day.

This article is from Catalyst: GCSE Science Review 2006, Volume 16, Issue 4.

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A Catalyst article looking at climate change. In particular the science of phenology, the study of the times each year that certain life-cycle events occur, is examined. It involves recording data on when birds migrate, eggs hatch or when leaves change colour. If the climate is changing, the timing of these events...

A Catalyst article about what causes faults in electrical appliances and the wiring installations in homes, and why people receive electric shocks. How regulations can reduce the risk of electrical faults and electric shocks is also examined together with the use of fuses, fuse wire and modern RCDs (residual...

A Catalyst article about the UK's extremely reliable electricity supply system generated in power stations which burn gas or coal, or use nuclear fuel. The article looks at how this is achieved using high voltages and how the demands for power at different times of the day and year are met.

This article is...

This publication, from Warwick University, reports on the STEM Careers Awareness Timeline Pilot. The Timeline project seeks to establish how schools can embed a more systematic programme of careers awareness into the existing subject curriculum. The report gives emerging findings from working with stakeholders and...