Recognise that different types of reaction have different numbers of reactants and products. Explain the observed colour ...

Including teacher notes and a student worksheet, this resource aims to help learners understand the trend in boiling points ...

Find out how to handle liquid bromine and prepare bromine water safely using these health, safety and technical notes.

As a student, I loved maths for the clarity, logic and order it brought to every problem. Rearranging an equation or extracting the relevant information from a question came instinctively to me.

Use this story and the accompanying summary slide for a real-world context when studying fractional distillation with your 14–16 learners. Scientists are developing membranes that can efficiently ...

Test a range of common ingredients to see which ones stabilise an oil and water emulsion in this class practical A mixture of oil and water usually separates quickly, but a range of substances act as ...

Consistency is an intervention. A student’s own successful experience of a task is one of the strongest sources of their future confidence, which means confidence is something you can influence ...

This resource accompanies the article Fixing the funeral footprint which looks at sustainable ways to remember the dead. Water cremations use a similar technique of alkaline hydrolysis. Download this ...

Exciting, simple experiments to engage learners with key topics in primary science, featuring classroom slides, teaching notes and video demonstrations. Links to the resources in English, Welsh and ...

The success of Deliveroo, Uber Eats and other app-based food delivery services has led to a boom in the consumption of takeaways. A 2023 survey found that 31% of people order takeaways at least once a ...

Personal fitness monitoring is a multibillion pound industry. It is now widely accepted that your resting heart rate (RHR) is a decent indicator of changes to your cardiovascular fitness. For instance ...

Investigate the tools and techniques forensic chemists use to solve abandoned criminal cases In 1994, a body was found floating in the North Sea, off the coast of Germany. Aged somewhere between 45 ...