This series of activities from NASA take a mathematical approach to looking at black holes. They are intended as supplementary problems for students looking for additional challenges in the maths and physical science post-16 curriculum. Problems consist of a student page and an answer sheet. Students need to be...

Black holes provide an important tool for testing the fundamental laws of the universe. This resource from the Institute of Physics, looks at the extreme physics associated with black holes, how we can spot them, and what roles they may play in galaxy formation.

This guide looks at stellar black holes and...

These career profiles provide information on the wide range of people involved in the Black Sea Maritime Archaeology Project (...

This video and classroom task explores how the crew of the Black Sea Maritime Archaeology Project (@BlackSeaMAP...

This article explores the relationship between black holes and gravitational waves.

Catalyst is a science magazine for students aged 14-19 years. Find out more about Catalyst magazine: www.stem.org.uk/catalyst

This Catalyst article explains how chemists build molecular 'traps' to mimic the surface of a cell. To scientists, sugar is much more than a food; sugar molecules can also form polymers which act as ‘molecular bar codes’ to help cells recognise each other. The article describes how chemists made a synthetic...

Purpose: Observing changes over time can result in the collection of a lot of data. One method of keeping a central record for the class is to set up a blog or a wiki for the duration of the investigation where photographs, measurements, results tables and graphs can be collated. Using a digital record rather than...

A Catalyst article about fainting and how it can be the result of a sudden drop in blood pressure, which is often part of a shock reaction. Maintaining blood pressure is an important part of keeping the human body in balance. This article examines hypertension, living with high blood pressure, and the relationship...

A Catalyst article about the use of tiny electronic sensors to monitor the movement of people. As electronic devices get smaller and more powerful, they are finding new uses in monitoring human activity. This article describes a project to develop sensors with uses in medicine, sport and electronic gaming.

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This Core Maths task involves substituting values into the BMI formula in order to make health decisions.

An introductory ...

This Core Maths task asks the question ‘How do you know if you are really unwell?’ The activity explores the data surrounding body temperature, shows how to summarise continuous data and explores the effect on summary statistics that changing the size of the class interval has.

Body temperature:...

This booklet contains a range of suggested activities and contexts for teaching about bonding and structure at A level. Curriculum links include ionic, covalent and metallic bonding, properties, shapes of molecules, structure, dot-and-cross, intermolecular forces, properties, bond angles, and intermolecular bonding...

This booklet contains a range of suggested activities and contexts for teaching about bonding at A level. Curriculum links include covalent bonding, ionic bonding, metallic bonding, bond enthalpy, bond angles, intermolecular bonding, links between bonding and properties...