Revision worksheet for the new Exploring Science 8F unit all about the periodic table. *Intended to be printed as an A3 double sided worksheet - has learning outcomes on reverse side to check learning against. *

Knowledge organiser for OCR A Level Biology A covering chapter 10 ‘Classification and Evolution’. Including: 10.1 Classification 10.2 The FIve Kingdoms 10.3 Phylogeny 10.4 Evidence For Evolution 10.5 Types of Variation 10.6 Representing Variation Graphically 10.7 Adaptations 10.8 Changing Population Characteristics

CC15a lesson from the Edexcel combined science GCSE (9-1) all about exothermic and endothermic reactions. The lesson includes what exothermic and endothermic reactions are, reaction profiles for exothermic and endothermic reactions and examples of both reactions.

CP13b lesson from the Edexcel combined science GCSE (9-1) all about extension and energy transfers. The lesson includes what the spring constant is, calculating the spring constant and calculating the energy transferred in stretching.

Knowledge organiser for OCR A Level Biology A covering chapter 6 ‘Cell Division’. Including: 6.1 The Cell Cycle 6.2 Mitosis 6.3 Meiosis 6.4 The Organisation and Specialisation of Cells 6.5 Stem Cells

CC15b lesson from the Edexcel combined science GCSE (9-1) all about energy changes in reactions. The lesson includes what activation energy is, reaction profiles, explaining exothermic and endothermic reactions in terms of bonds and calculating bond energy.

CC17c lesson from the Edexcel combined science GCSE (9-1) all about the atmosphere today. The lesson includes the greenhouse effect, correlation between carbon dioxide levels and temperature and evidence for human activity causing global warming. *There is one video from the activeteach linked to in the lesson but could easily be replaced by another video about the greenhouse effect. *

Revision worksheet covering content from the Edexcel science GCSE (9-1) CC16 topic. Includes content from: CC16a Hydrocarbons in cruide oil and natural gas CC16b Fractional distillation of crude oil CC16c The alkane homologous series CC16d Complete and incomplete combustion CC16e Combustible fuels and pollution CC16f Breaking down hydrocarbons *Intended to be printed as a double sided A3 worksheet. All the learning outcomes for the topic are on the reverse side of the worksheet. *

Knowledge organiser for OCR A Level Biology A covering chapter 24 ‘Populations and Sustainability’. Including: 24.1 Population Size 24.2 Competition 24.3 Predator-Prey Relationships 24.4 Conservation and Preservation 24.5 Sustainability 24.6 Ecosystem Management- Masai Mara 24.7 Ecosystem Management- Terai Region of Nepal 24.8 Ecosystem Management- Peat Bogs 24.9 Environmentally Sensitive Ecosystems

CC17d lesson from the new edexcel combined science GCSE (9-1) all about climate change. The lesson includes how human activities release methane into the atmosphere, the effects of climate change and how to limit the impact of climate change.

Knowledge organiser for OCR A Level Biology A covering chapter 23 ‘Ecosystems’. Including: 23.1 Ecosystems 23.2 Biomass Transfer Through an Ecosystem 23.3 Recycling Within Ecosystems 23.4 Succession 23.5 Measuring Distribution and Abundance of Organisms

Knowledge organiser for OCR A Level Biology A covering chapter 22 ‘Cloning and Biotechnology’. Including: 22.1 Natural Cloning in Plants 22.2 Artificial Cloning in Plants 22.3 Cloning in Animals 22.4 Microorganisms and Biotechnology 22.5 Microorganisms, Medicines and Bioremediation 22.6 Culturing Microorganisms in the Laboratory 22.7 Culturing Microorganisms on an Industrial Scale 22.8 Using Immobilised Enzymes

CC13b lesson from the Edexcel combined science GCSE (9-1) all about group 7. The lesson includes appearance of the halogens, physical properties, testing for chlorine, uses of the halogens, halogens reacting with metals and halogens reacting with hydrogen.

CC13a lesson from the Edexcel combined science GCSE (9-1) all about group 1. Lesson includes physical properties of the alkali metals, reacting with oxygen, reacting with water and explaining the reactivity of the alkali metals.

CC13c lesson from the Edexcel combined science GCSE (9-1) all about halogen reactivity. The lesson includes halogens reacting with iron wool, displacement reactions, explaining the trend in reactivity and redox reactions.

Revision worksheet covering content from the Edexcel science GCSE (9-1) CP9 topic. Includes content from: CP9a Electric Circuits CP9b Current and Potential Difference CP9c Current, Charge and Energy CP9d Resistance CP9e More About Resistance CP9f Transferring Energy CP9g Power CP9h Transferring Energy by Electricity CP9i Electrical Safety *Intended to be printed as a double sided A3 worksheet. There is a separate sheet with all of the learning outcomes for this topic. *

Revision booklet and an accompanying PowerPoint for the CP2 core practical all about investigating acceleration. It includes starter questions all about acceleration, explaining certain aspects of the method, thinking about the different variables, calculating the acceleration, drawing a graph, analysing results and past paper exam questions.