2 worksheet with questions of increasing difficulty on electrolysis half equations. Version 2 has a few trickier questions, including writing half equations from scratch. Answers on P2 of each document.

This activity includes an information sheet which shows students how to complete dot-cross diagrams, and lots of examples to practice with. Answers in a separate file.

A3 revision summary sheet covering sound waves, hearing & the ear, light waves, reflection, refraction, colour and the eye.

Students draw the particles in each state and fill in the gaps to describe the properties. Used with a low ability Y8 class.

Worksheet on halogen displacement reactions and their colour changes.

A worksheet to help students practice identifying independent, dependent and control variables. Includes answers.

Revision summary sheet (with answers) for AQA GCSE Chemistry, Chemical Analysis. Covers pure & impure substances, paper chromatography, gas tests and testing for positive + negative ions.

Worksheet with answers for students to practice predicting products of molten and aqueous electrolytes.

Worksheet for practising naming the salts formed from metals and hydrochloric, sulfuric and nitric acids. Answers included.

Revision summary sheet for C9, crude oil & fuels for AQA GCSE Combined Science Trilogy. Covers crude oil & hydrocarbons, fractional distillation, cracking and combustion.

Worksheet (with answers) to practice identifying oxidation and reduction reactions, and writing word equations for oxidation of metals.

Covers pathogens, barriers to pathogens, preventing the spread of infection, cardiovascular disease and treatment, antibiotics and various examples of communicable diseases. Designed for B2 of OCR 21st Century Science, but could easily be used with other specifications.

A card sort about diamond, graphite, graphene and fullerenes. One slide is scrambled, the other unscrambled to be used as either an answer sheet or an information source.

Students research the periodic table using laptops (or information sheets) and fill in their sheet, then produce a leaflet on the periodic table and atomic structure. You can easily change the ‘demonstrate’ task at the bottom of the sheet or add another question. Created with OCR 21st Century Science Topic C2 (Chemical Patterns) in mind but would work for other specifications or could be easily adapted. (The preview is cropped but the actual document has borders!)

2 worksheets on addition and condensation polymerisation, with answers.

Calculations worksheet used for AQA Trilogy Energy Changes unit - calculating bond energies. Please note there is no answer sheet included.

Worksheet on identifying atomic number, atomic mass, number of protons, neutrons and electrons in atoms. Practice/SLOP/revision for AQA GCSE Chemistry C1 Atomic Structure & Periodic Table (or other exam boards). Answers included.

Information sheets for a marketplace/information hunt activity on metals, polymers, ceramics and composites. Designed for OCR 21st Century C4 (Material Choices) lesson on Choosing the Right Materials.

'Guess Who' worksheet for Y7 lesson on plant and animal cells. Students identify the organelle from a description of its function. Based on AQA Activate - B1, Cells - 1.2, Plant and Animal Cells (p16 of Activate 1 textbook). You could also ask students to identify which type of cell the organelle is present in, and offer an extension task to write a paragraph explaining the differences between plant and animal cell structure. Feel free to edit to suit your learning objectives and share!

I laminated and cut out the images/names/functions of different organs of the digestive system then asked students to assemble a whole digestive system with correct labels. I used this as a competition by splitting students into 2 teams, with the winners being the first to assemble all the images and labels correctly. I created this according to the AQA Trilogy GCSE specification but you could edit it to use keywords from other specifications e.g. duodenum. You could also use it with AQA Activate 2 (year 8).