Recap Revision

Episodes

1. 21

   Using the Earth’s Resources!

   TOPICS INCLUDE: The Earth’s Resources • Life Cycle Assessment • The Use of Water • Waste Water Treatment • Extraction of Copper • Alloys • Corrosion of Metals • Polymers • Glass, Clay Ceramics and Composites • The Haber Process • NPK Fertilisers

   Mar 5, 2019

   23m
2. 20

   Space Physics!

   TOPICS INCLUDE: Our Solar System • Life Cycle of a Star • Orbital Motion, Natural and Artificial Satellites • Red-Shift

   Feb 20, 2019

   9m
3. 19

   Electricity!

   TOPICS INCLUDE: Circuit Symbols • Current, Charge, Voltage, Resistance • Resistors • Series and Parallel Circuits • Domestic Use and Safety • Energy Transfers • The National Grid • Static Electricity

   Feb 20, 2019

   14m
4. 18

   Magnetism and Electromagnetism!

   TOPICS INCLUDE: Poles, Permanent and Induced Magnetism • Magnetic Fields • Electromagnetism • Fleming’s Left-Hand Rule • Electric Motors • Induced Potential, Transformers and the National Grid • Uses of the Generator Effect • Transformers

   Feb 20, 2019

   14m
5. 17

   Waves!

   TOPICS INCLUDE: Waves in Air, Fluids and Solids • Measuring Wave Speeds • Waves Travelling From One Medium to Another • Reflection, Transmission, Absorption • Sound Waves • Using Waves For Detection and Exploration • Electromagnetic Waves • Uses and Applications of Electromagnetic Waves •...

   Feb 19, 2019

   24m
6. 16

   Organic Chemistry!

   TOPICS INCLUDE: Naming Organic Molecules • Crude Oil • Alkanes • Alkenes • Alcohols • Carboxylic Acids • Polymers • Biochemistry

   Jan 14, 2019

   17m
7. 15

   Chemistry of the Atmosphere!

   TOPICS INCLUDE: The Earth’s Atmosphere • Greenhouse Gases • Global Warming and Climate Change • Carbon Footprint • Common Pollutants

   Jan 13, 2019

   10m
8. 14

   Chemical Analysis!

   TOPICS INCLUDE: Pure Substances, Mixtures and Formulations • Chromatography • Tests For Common Ions • Testing For Common Gases and Compounds • Instrumental Methods

   Jan 13, 2019

   10m
9. 13

   Rate and Extent of Chemical Reactions!

   TOPICS INCLUDE: Rate of Reaction • Collision Theory • Effect of Concentration on Reaction Rate • Reversible Reactions and Dynamic Equilibrium

   Dec 1, 2018

   10m
10. 12

    Infection and Response!

    TOPICS INCLUDE: Communicable Diseases and Pathogens • Viral Diseases • Bacterial Diseases • Fungal and Protist Diseases • Human Defence Systems • Vaccination • Antibiotics and Painkillers • Discovery and Development of Drugs • Monoclonal Antibodies • Using Monoclonal Antibodies • Plant Disease

    Nov 11, 2018

    21m
11. 11

    Energy Changes!

    TOPICS INCLUDE: Exothermic and Endothermic Reactions • Temperature Changes in Reactions • Calculating Energy Change in Reactions • Chemical Cells • Fuel Cells • Comparing Types of Cells

    Nov 10, 2018

    11m
12. 10

    Atomic Structure!

    TOPICS INCLUDE: Structure of an Atom • Atomic Model Development • Atoms and Nuclear Radiation • Half-Lives and Radioactive Contamination • Hazards and Uses of Radioactive Emissions • Nuclear Fission and Fusion

    Nov 8, 2018

    15m
13. 9

    Inheritance, Variation and Evolution!

    TOPICS INCLUDE: Sexual and Asexual Reproduction • Meiosis • DNA and the Genome • DNA Structure • Protein Synthesis • Genetic Inheritance • Inherited Disorders • Variation • Selective Breeding • Genetic Engineering • Cloning • The Theory of Evolution • Speciation • Understanding of Genetics •...

    Nov 1, 2018

    37m
14. 8

    Particle Model of Matter!

    TOPICS INCLUDE: Solids, Liquids and Gases • Density • Internal Energy and Energy Transfers • Temperature Changes and Specific Heat Capacity • Latent Heat • Pressure, Work and Energy

    Oct 29, 2018

    11m
15. 7

    Energy!

    TOPICS INCLUDE: Energy Changes and Stores in a System • Changes in Energy • Work and Power • Energy Changes in Systems • Conservation and Dissipation of Energy • National and Global Energy Resources

    Oct 28, 2018

    15m
16. 6

    Quantitative Chemistry!

    TOPICS INCLUDE: Conservation of Mass • Relative Formula Mass and Moles • Reacting Mass Calculations • Percentage Yield and Atom Economy • Using Moles to Balance Equations • Limiting Reagents • Volume of Gases • Concentration of Solutions • Titrations

    Oct 27, 2018

    14m
17. 5

    Bonding, Structure and Properties of Matter!

    TOPICS INCLUDE: Types of Bond • Ionic: Structure and Properties • Ionic: Formation and Formula • Molecular: Structure and Properties • Drawing Molecules • Polymers • Giant Covalent Substances • Metallic Substances • States of Matter • Nanoscience • Different Forms of Carbon

    Oct 27, 2018

    19m
18. 4

    Bioenergetics!

    TOPICS INCLUDE: Photosynthetic Reaction • Rate of Photosynthesis • Glucose from Photosynthesis • Aerobic Respiration and Conversion of Energy • Anaerobic Respiration • Metabolism

    Oct 25, 2018

    11m
19. 3

    Forces!

    TOPICS INCLUDE: Forces and their Interactions • Work Done and Energy Transfer • Forces and Elasticity • Moments, Levers and Gears • Pressure and Pressure Differences in Fluids • Describing Motion Along a Line • Acceleration • Forces, Accelerations and Newton’s Laws of Motion • Driving: Stopping...

    Oct 23, 2018

    21m
20. 2

    Atomic Structure and the Periodic Table!

    TOPICS INCLUDE: Structure / Atomic and Mass Numbers • Isotopes, Electrons and Ions • Ideas about Atomic Structure • Reactions of Elements • Noble Gases • Alkali and Transition Metals • Halogens • Periodic Table Development • Mixtures and Separation

    Oct 20, 2018

    19m
21. 1

    Cell Biology!

    TOPICS INCLUDE: Eukaryotes and Prokaryotes • Animal and Plant Cells • Cell Specialisation • Microscopy • Culturing Micro-organisms • Chromosomes • Mitosis and the Cell Cycle • Stem Cells • Diffusion • Osmosis • Active Transport •

    Oct 18, 2018

    22m