A practical worksheet on the whiteboard to save with photocopying. A simple prac, put rocks in water, dry off and see if they have gained mass. A sample set of results are included. Comments welcome

Shows the overlap of p orbitals to make the delocalised system.

This can be used as an introduction to ethene. It is designed to help students link the displayed formula, that is common in texts, to the idea of a covalent bond being a shared pair of electrons. Comments and feedback are welcome

Resource that allows students to compare the spectra of the isomers of butanol and identify the unknown

Active reading sheets get pupils to read the information several times and analyse it in different ways. Pupil read the sheet then re-read it to add titles to paragraphs, then re-read it to find the negatives, then re-read to find the positives, then re-read to find business strategies. A useful way to put across a lot of information without copying and with the knowledge that it will be read. Comments welcomed

A power point that explains double bond structure. It starts wityh bond angles and develops into sigma and pi bonds. Comments welcome.

Tied directly into the OCR syllabus specification. Covers the structure and history of Aspirin, Paracetamol and Ibuprofen. A little history and a little chemistry. Comments Welcome

The first page is the Q&A sheet, with questions from the syllabus. Higher tier questions in bold type. Students can revise alone, just fold down the middle. Or with a partner, the advantage being that the partner has the correct answers, so they don't have to invent questions or make up answers. Great for parental involvement in revision. The second page has the answers removed and can be used for testing. No need for you to mark it, if the pupils have their copy of the QéA sheet they can peer or self mark and then set targets. Comments and feedback welcome

Shows ozone formation and destruction in the normal stratosphere. Shows role of cfcs in destroying ozone and consequent reduction in UV absorbed Based on GCSE syllabus but includes all Y12 Green Chemistry equations. Comments welcome

A powerpoint instruction sheet and an excel spreadsheet that plots the graphs for you

A power point to show the alkane family properties both chemical and physical.

A literacy exercise on the development of the earths atmosphere, originally designed as a cover activity.

PowerPoint that goes through the Haber process, conditions and position of the equilibrium. Then applies these rules to the contact process. Comments welcome

Contains some graphic images of cancers and even amputated fingers. You have been warned. Photos were provided by Manchester University

This ppt shows that gravitational potential energy can be transfered to kinetic energy in a useful way.

Simple introduction and shows how to use the OCR data sheet to analyse a spectrum

Four clear powerpoint slides that show crystallinity in HDPE, random chains in LDPE, thermosetting polymers and thermosoftening polymers. I go through it using the IWB but print out the slides, two on a paged,backed, without the diagrams, to give pupils the opportunity to draw out the different structures.

Relates atomic models of Dalton, Thomson, Rutherford and Bohr. Questions sheet to accompany it, questions are levelled according to Bloom.

A 30 minute lesson plan, a powerpoint and a Q&A sheet for a quick revision lesson on Group 2. The QéA sheet is written from the syllabus and can be used for individual or paired revision. Reviews welcome

A very basic powerpoint and a cloze worksheet aimed at the middle to low ability. Watch the printing as the spectra are in colour and that makes the photocopying expensive. If capitation is an issue, best to print in greyscale and have students add their own colour using the presentation or use the new black and white version. If you like this, leave a review, some constructive criticism or some questions. For more resources, many of them free, visit; https://www.tes.com/teaching-resources/shop/mrlowe or go and look at my most popular resource, 65,000 downloads (when it was free) https://www.tes.com/teaching-resource/gcse-rates-of-reaction-animated-powerpoint-updated-and-worksheets-12890327