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.

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

Information and questions about complete and incomplete combustion. Used for AQA Separate/Trilogy Chemistry, Organic Chemistry topic.

2 differentiated worksheets where students work out the displayed and molecular formula of the first 8 alkanes. Second more difficult sheet also includes working out the empirical formula.

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

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!)

Worksheet on halogen displacement reactions and their colour changes.

Worksheet designed for AQA GCSE Chemistry Chemical Analysis topic, covering: Positive ions - flame tests, flame emission spectrophotometry and line spectra, metal hydroxide precipitates. Negative ions - carbonates, sulfates and halides. Summary combining positive and negative ion tests.

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

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

2 worksheet versions, one includes drawing the scientific diagrams for each piece of equipment while the other is just naming and describing functions. Answers included.

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

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.

Revision mat/summary sheet for C5 Chemical Changes (AQA). Includes questions on reactivity series, metals & acids, extraction of metals, acids & bases, salts (& naming salts), acids & alkalis, neutralisation, dissociation, pH, and strong and weak acids.

2 worksheets on addition and condensation polymerisation, with answers.

I created this workbook for my students when studying periodic table (modern periodic table, history of the periodic table, group 1, transition metals, group 7 including displacement reactions, group 0). I have tried to include concise, clear notes for students to refer to, and some practice questions. There is a section for students to write down key definitions (most of these are indicated clearly within the text). I hope it is useful for you!

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.

Information sheets to be placed around the room to answer questions. I then followed this with the ‘Chase the Elements’ activity available here on TES by another author.