Study guides
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Showing 11401–11430 of 12084 guides
Biology
9.18B Explain the effects of temperature, water content and oxygen…
Pearson EdexcelGCSE
1BI0
Biology
9.19B Calculate rate changes in the decay of biological material
Pearson EdexcelGCSE
1BI0
Biology
Explain how communities can be affected by abiotic and biotic factors,…
Pearson EdexcelGCSE
1BI0
Biology
Describe the importance of interdependence in a community
Pearson EdexcelGCSE
1BI0
Biology
Describe how the survival of some organisms is dependent on other species,…
Pearson EdexcelGCSE
1BI0
Biology
Core Practical: Investigate the relationship between organisms and their…
Pearson EdexcelGCSE
1BI0
Biology
Explain how to determine the number of organisms in a given area using raw…
Pearson EdexcelGCSE
1BI0
Biology
9.7B Explain how some energy is transferred to less useful forms at each…
Pearson EdexcelGCSE
1BI0
Biology
9.8B Calculate the efficiency of energy transfers between trophic levels…
Pearson EdexcelGCSE
1BI0
Physics
Describe, with examples, how objects can interact a at a distance without…
Pearson EdexcelGCSE
1PH0
Physics
Explain ways of reducing unwanted energy transfer through lubrication
Pearson EdexcelGCSE
1PH0
Physics
Vectors and scalars
Pearson EdexcelGCSE
1PH0
Physics
Use vector diagrams to illustrate resolution of forces, a net force, and…
Pearson EdexcelGCSE
1PH0
Physics
Draw and use free body force diagrams
Pearson EdexcelGCSE
1PH0
Physics
Explain examples of the forces acting on an isolated solid object or a…
Pearson EdexcelGCSE
1PH0
Physics
9.6P Describe situations where forces can cause rotation
Pearson EdexcelGCSE
1PH0
Physics
9.7P Recall and use the equation: moment of a force (newton metre, N m) =…
Pearson EdexcelGCSE
1PH0
Physics
9.8P Recall and use the principle of moments in situations where…
Pearson EdexcelGCSE
1PH0
Design and Technology
Topic 9: Designing for maintenance and the cleaner environment
Pearson EdexcelA-Level
Pearson-A-Level-Design-and-Technology
This topic covers the essential principles of sustainable design, focusing on material performance characteristics and the environmental impact of product lifecycles. It is crucial for both the written exam theory and demonstrating responsible material selection in your coursework portfolio.
Psychology
Sleep and dreaming - 9.2 Studies: 9.2.1 Freud (1909) Little Hans, analysis…
Pearson EdexcelGCSE
1PS0
Psychology
Sleep and dreaming - 9.2 Studies: 9.2.2 Siffre (1975) Six months alone in…
Pearson EdexcelGCSE
1PS0
Chemistry
Topic C1: Particles
OCRGCSE
J248
Master the fundamentals of GCSE Chemistry with this comprehensive guide to particles and atomic structure. Discover how the particle model explains the states of matter, and trace the fascinating historical journey that led to our modern understanding of the atom.
Chemistry
Topic C2: Elements, compounds and mixtures
OCRGCSE
J248
Master the fundamental building blocks of Chemistry. This topic covers the distinction between elements, compounds, and mixtures, explores how substances bond, and details the separation techniques essential for laboratory analysis.
Chemistry
Topic C3: Chemical reactions
OCRGCSE
J248
Master the fundamental principles of chemical reactions, from balancing equations to predicting electrolysis products. This high-yield topic connects mass conservation, energetics, and redox processes, forming the foundation for almost every calculation question in your GCSE Chemistry exam.
Chemistry
Topic C4: Predicting and identifying reactions and products
OCRGCSE
J248
Master the art of chemical prediction and identification! This topic covers the vital trends of the Periodic Table and the essential analytical tests you need to identify unknown substances in the lab and in your exams.
Chemistry
Topic C5: Monitoring and controlling chemical reactions
OCRGCSE
J248
Master the mathematics and mechanics of chemical reactions with this comprehensive guide to C5. From mole calculations to dynamic equilibrium, you'll learn how to predict, control, and measure chemical changes to secure top marks in your GCSE exams.
Chemistry
Topic C6: Global challenges
OCRGCSE
J248
Topic C6 connects your foundational chemistry knowledge to real-world global challenges, from industrial fertiliser production to tackling climate change. Examiners love this topic because it tests your ability to apply chemical principles—like equilibrium and reactivity—to evaluate sustainable solutions for our planet's future.
Physics
Torque and angular acceleration (A-level only): T = Fr T = Iα
AQAA-Level
7408
Law
Tort
AQAA-Level
AQA-A-Level-Law
Occupiers’ liability is the part of Tort that asks a deceptively simple question: when someone is hurt on premises, who had control and what protection was owed? In an exam, the decisive first step is to classify the entrant as a visitor or a trespasser, then apply the correct Act with precise statutory language.
French
Town, region and country
Pearson EdexcelGCSE
Pearson-GCSE-French
Master the essential GCSE French topic of 'La Ville, La Région et Le Pays' (Town, Region and Country). This comprehensive guide provides you with the key vocabulary, structures, and exam techniques needed to describe your local area, express justified opinions, and achieve top marks.
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