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GCSE Maths - Reverse Percentages - Calculating The Cost Before The Discount #96

GCSE Physics - How the Electric Motor Works #80

GCSE Maths - How to Solve Algebraic Equations (Part 1 of 3) #43

GCSE Physics - Conduction, Convection and Radiation #5

GCSE Maths - What on Earth is y = mx + c #67

GCSE Maths - How to Find the Gradient Using the Coordinates of Two Points #66

Binary Fission - How Do Bacteria Divide? #12

GCSE Biology - Nervous System and Reflex Arc #58

GCSE Biology - What Are Fossils? What Fossils Tell Us About Extinct Species #78

GCSE Biology - What are Enzymes?

GCSE Biology - Why Do We Get Heart Disease and How to Treat It? - Cardiovascular Disease (CVD) #47

GCSE Chemistry - Acids and Bases #34

GCSE Physics - Kinetic Energy #2

GCSE Chemistry - States of Matter & Changing State #21

GCSE Chemistry - Extraction of Metals & Reduction #38

GCSE Biology - What are Stem Cells? Difference Between Embryonic and Adult Stem Cells #11

GCSE Biology - DNA Part 1 - Genes and the Genome #63

GCSE Biology - Enzymes - How Temperature and pH Affect Rate of Reaction

GCSE Maths - 5 Angle Rules to Know #116

GCSE Chemistry - Balancing Chemical Equations #4

GCSE Physics - Series Circuits #17

GCSE Physics - How Moments Work - Spanners and Seesaws #46

GCSE Biology - Is Your Lifestyle Really a Personal Choice? - Lifestyle & Risk Factors #42

GCSE Maths - Solving Quadratics Using the Quadratic Formula #51

GCSE Biology - Differentiation and Specialised Cells #10

GCSE Biology - Active Transport #9

GCSE Biology - What is Microscopy? #5

GCSE Maths - How to Solve Simultaneous Equations - Using the Elimination Technique

GCSE Biology - Stem Cells in Medicine

GCSE Biology - Levels of Organisation - Cells, Tissues, Organs and Organ Systems

Cognito platform - GCSE Physics: Transverse & Longitudinal Waves

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GCSE Biology - Surface Area to Volume Ratio

GCSE Biology - Osmosis #8

GCSE Maths - Using Scales on Maps and Scale Diagrams

GCSE Biology - What Is The Difference Between Light And Electron Microscopes? #6

GCSE Maths - Pythagoras' Theorem And How To Use It

GCSE Maths - Congruent Triangle Rules

GCSE Physics - Refraction of waves #63

GCSE Physics - Particle Theory & States of Matter #26

GCSE Maths - Introduction to Powers/Indices & 3 Basic Rules (Powers Part 1/6) #29

GCSE Physics - What is Red Shift? #87

GCSE Physics - Alpha, Beta and Gamma Radiation #33

GCSE Chemistry - Percentage Yield #33

GCSE Biology - The Brain #30

GCSE Biology - Land Use - Deforestation & Peat Bogs #92

GCSE Chemistry - Crude Oil and Fractional Distillation #53

GCSE Physics - Intro to circuits #14

GCSE Maths - How to Calculate Percentage Change (Increase or Decrease) #94

GCSE Biology - Variation and Evolution #68

GCSE Physics - Intro to Waves - Longitudinal and Transverse Waves #61