This worksheet and answer sheet is aimed at GCSE chemistry students and provides calculations concerning the energy changes in different chemical reactions given average bond enthalpies.

A PowerPoint presentation which covers properties and materials at key stage 2 for year 5 pupils. The presentation includes links to short video clips and potential activities which could be carried out in class.

A worksheet and fully complete answer sheet which is aimed at GCSE physics students covering change in momentum.

A PowerPoint presentation which covers light at key stage 2 for year 6 pupils. The presentation includes links to short video clips and potential investigations which could be carried out in class.

For more FREE resources to engage your students in current scientific issues click here A student friendly fact sheet relating to environmental issues. Introduce your students to environmental issues with this simplified, yet challenging resource. It also includes a worksheet which challenges the students to find information in the fact sheet as well as further opportunities to develop their knowledge through independent or teacher led investigation.

A worksheet and fully complete answer sheet which is aimed at A level Biology students and covers the nitrogen cycle.

This worksheet and answer sheet is aimed at post 16 chemistry students and covers electrochemistry.

A worksheet and fully complete answer sheet which is aimed at GCSE Chemistry students and covers reacting mass calculations.

This worksheet and answer sheet is aimed at post 16 chemistry students and covers redox titration calculations.

This PowerPoint teaches chemistry students how to work out the empirical formula of a compound.

A worksheet and fully complete answer sheet which is aimed at A level Biology students and covers breathing.

A worksheet and fully completed answer sheet which is aimed at post-16 biology students and covers lung diseases.

A worksheet and fully complete answer sheet which is aimed at GCSE Physics students and covers mains electricity.

A worksheet and fully complete answer sheet which is aimed at a A level biology students and covers DNA replication.

A worksheet and fully complete answer sheet aimed at post-16 biology students and covers lipids.

A worksheet and fully complete answer sheet which is aimed at A level Chemistry students and covers the analytical technique mass spectrometry.

This worksheet and answer sheet is aimed at post 16 chemistry students and covers the reactions of aldehydes and ketones.

For more FREE resources to engage your students in current scientific issues click here An infographic about climate change and the importance of feedback loops which are accelerating the rise in global temperatures. Global warming is a man-made problem mostly caused by the burning fossils fuels which releases large amounts of the greenhouse gas carbon dioxide into the atmosphere. However, carbon emissions from human activities are just half the story. The Earth’s own systems are raising the global temperatures even higher and these are called ‘feedback loops’. They include systems such as: forests, the atmosphere, permafrost and the albedo effect.

A double-sided worksheet which is aimed at A level biology students studying the nitrogen cycle. We have the premium resource of this worksheet available which also includes a mark scheme and fully completed answers: https://www.tes.com/teaching-resource/biology-nitrogen-cycle-11044194