Worksheet designed for low ability students but could also be used as a shorter revision activity for other students. This worksheet helps students to recall the test and result for alkenes using Bromine water - which can be demonstrated for students. It also requires the use of molecular models to help students visualise the addition reaction that takes place when bromine reacts with an alkene and to model the different alkenes.

Worksheets designed for Year 8 Scheme of learning, Low-mid ability students; Approximately 2 hours of lesson time. Scaffold for students to complete an entire investigation into the effectiveness of different brands of antacid tablets using acid and universal indicator to show change in pH. Worksheet includes; 1. List of apparatus with space to explain why each piece is used. 2. Space for a method and control variables. 3. Results table for students to record start and end pH, change in pH and time taken for change. 4. Separate worksheet with pre-plotted axes for students to plot bar charts of their results. 5. Conclusion and Evaluation is structured using sentence starters to guide students to use data from their investigation.

Double sided worksheet for students to record the equipment used, their observations and scientific explanations when they carry out 2 reactions: 1. Displacement of copper from copper oxide, using carbon. 2. Purification of copper by electrolysis. Originally designed for OCR gateway science B and is graded using this specification. (grades C-A*). As both reactions take time it is worth students setting up their practicals and completing the worksheet tasks as the experiments run.

Worksheet designed for Y8 scheme of learning, to go alongside experiment to investigate reaction between acids and calcium carbonate, and the effect of changing the size of the marble chips.

Worksheet with circus activity for students to identify evidence for when a chemical reaction takes place. Differentiated and scaffolded through out for students to explain what a chemical reaction is in terms of products and reactants, plus word and symbol equations for simple chemical reactions.

Independent research task for students (use alongside a text book or ICT equipment) to complete extended answer questions about Carbon Nanotubes and Buckminsterfullerene. Worksheet originally designed for students entered for higher paper of OCR Gateway additional science B / Chemistry B and is graded according to this specification.

Worksheet to go alongside a halogen displacement practical, space for students to research properties, record results, order the halogens by reactivity plus write word and symbol equations and explain reactivity in terms of atomic structure.

Worksheet designed for OCR Gateway Chemistry - C6c Redox reactions. Scaffolded so that students can collect meaningful information while researching using text books or ICT equipment. Graded throughout using specification. A good homework activity if short of lesson time towards end of Y11.

A simple quiz designed for C1 - carbon chemistry (OCR gateway). Useful for revision lessons/homework.

Structure of the Earth construction and research task. (approx 3-4 hours of lesson time, less if construction is set for home work.) Task 1: Independent task: Worksheet to guide students through researching the structure of the Earth, using text books or ICT equipment. Originally designed for OCR Gateway science B and is graded using the specification. Double sided worksheet. Task 2: Modelling task: Students design and build their own model to demonstrate the structure of the Earth and continental drift theory. Double sided worksheet is structured so that students can: 1. Plan how they will construct their model, materials used and how it helps explain the science. 2. Self evaluate - guided with questions. 3. Peer evaluation following presentation of the model to another group -3 x What went well and 2 x Even Better if which students can then act on. 4. Reflection on what other groups models have taught them.

Revision resource for topic 4.4 - Chemical Changes for AQA GCSE Chemistry (teaching from 2016), designed using the specification. Students could complete with their notes, a text book or ICT equipment. Works well as a homework or in class using 2 colours of pen to show areas that they already know and didn't need to look up the answer for and another for areas they had to research. Best printed A3 size.

Worksheet designed for student being entered for higher exam to practice using rates graphs to describe a reaction, calculation of rate from gradient and the use of interpolation.

Revision resource for topic 4.3 - Quantitative Chemistry for AQA GCSE Chemistry (teaching from 2016), designed using the specification. Students could complete with their notes, a text book or ICT equipment. Works well as a homework or in class using 2 colours of pen to show areas that they already know and didn't need to look up the answer for and another for areas they had to research. Best printed A3 size. Answers included on answer sheet for numerical problems.

Scaffolded worksheet used with Low-mid ability students when first teaching ionic bonding and dot and cross diagrams. Also includes short summary quiz.

Worksheet for low ability students studying AQA GCSE Chemistry (teaching from 2016) covering key information on crude oil, hydrocarbons and alkanes. Scaffolded worksheet introduces new key words, with fill the gaps and short answer questions - this works well as a good summary activity following discussion about what students already know about crude oil and the introduction of key ideas. This activity also requires a molecular modelling kit to help students to visualise the alkane molecules (methane, ethane, propane and butane) and begin to recognise patterns in their names and formulae.

Revision resource for topic 4.1 Atomic Structure and the Periodic table for AQA GCSE Chemistry (teaching from 2016), designed using the specification. Students could complete with their notes, a text book or ICT equipment. Works well as a homework or in class using 2 colours of pen to show areas that they already know and didn't need to look up the answer for and another for areas they had to research. Best printed A3 size.

Revision resource for topic 4.2 - Bonding, Structure and the Properties of Matter for AQA GCSE Chemistry (teaching from 2016), designed using the specification. Students could complete with their notes, a text book or ICT equipment. Works well as a homework or in class using 2 colours of pen to show areas that they already know and didn't need to look up the answer for and another for areas they had to research. Best printed A3 size.

Scaffolded worksheet for students to independently research atomic structure and isotopes. Initially designed for OCR Gateway Additional Science - C4. Use alongside a text book or ICT equipment. Learning Objectives: 1. Describe the structure of the atom. 2. Calculate the number of protons, neutrons and electrons from the atomic number and mass number of an element.

Worksheet to go alongside a practical to investigate the reaction between metals and acids. Designed for year 8 students, differentiated throughout to stretch the most able. Worksheet is scaffolded so that students can: 1. Risk assess their practical including control measures and an evaluation of how well risks were managed. 2. Identify and explain control variables. 3. Record observations. 4. Use results to order metals according to reactivity. 5. Write word and symbol equations for reactions between metals and acids.

Scaffolded worksheet for students to summarise knowledge of collision theory, record results from rate experiment, write a conclusion and have this peer assessed. Worksheet goes alongside reaction between sodium thiocyanate and Hydrochloric acid as per the RSC classic chemistry experiment found at http://www.rsc.org/learn-chemistry/resource/res00000448/the-effect-of-temperature-on-reaction-rate?cmpid=CMP00000518 Some safety considerations are given on the worksheet for students to be aware of but please thoroughly risk assess before carrying out this practical with a class.