A multiple choice quiz on basic chemical concepts and hydrocarbons for A/AS level chemistry.

Although it is written for...

A National STEM Learning Centre and Network Engineering Case Studies resource investigating battery powered lawnmowers and their potential environmental impact.

Lawnmowers have come a long way since they were a mechanical cutter being pushed along by hand. A smart battery (like in your mobile phone) lets you...

This simulation explores the Beer's Lambert Law. It allows you to make colourful concentrated and dilute solutions and explore how much light they absorb and transmit using a virtual spectrophotometer.

Curriculum links include:

• Beer's law
• Solutions
• Concentration
• Molarity...

In this lesson students investigate different fuels both practically and as a research project. This includes energy output, ease of combustion, the cost to environment in extraction, economic cost, ease of delivery and related factors.

Learning outcomes:

• Students could calculate the energy...

The materials provide teachers with examples of different enquiry types, e.g. classifying and identifying, developing systems, and pattern seeking.  The booklet provides an overview of the enquiries and the particular approaches used. Scientists use many different ways to collect evidence, but a survey undertaken...

The EU has recently approved tough new measures to reduce the use of plastic bags. New targets aim to reduce plastic bag use by 80% before 2019. In this activity students examine degradable plastic bags as a possible alternative to ordinary plastic bags. They choose questions to ask experts, and come to a reasoned...

During a chemical reaction, atoms are rearranged forming new substances.

The Earth’s crust is constantly changing as new rocks are formed and older rock is worn away.

"Dynamic Earth" is one of 15 big ideas of science in the Best Evidence Science Teaching collection. Understanding of the big idea is built up by a series of key concepts at age 11-16, which have been organised into...

Substances can move within and between Earth’s atmosphere, hydrosphere, geosphere and biosphere as part of large-scale Earth systems.

All matter is made up of atoms. The behaviour and structural arrangement of atoms explains the properties of different materials.

Materials are either made of a single chemical substance or a mixture of substances which each have distinctive properties.