Year 8

Year 8 Science

Browse checked Science videos, lessons, worksheets and practice for Year 8, organised by topic with clear source and content notes.

Print the Year 8 Science checklist to keep the full topic list visible and tick off each area as it is covered.

• Photosynthesishow plants make food photosynthesis
• Gas Exchange Systems Breathinghuman breathing and gas exchange system
• Nutrition And Digestionhuman digestive system and healthy diet
• Atoms Elements And Compoundsatoms elements and compounds difference
• Rock Cycle And Formationrock cycle and how rocks form
• Identifying Pure Substanceswhat is a pure substance melting and boiling point
• Mixtures Including Dissolvingmixtures and dissolving solubility
• Properties Of Solids Liquids And Gasesstates of matter solids liquids gases particles
• Mendeleev The Periodic Tableperiodic table groups metals and non-metals
• Magnetismhow magnets and electromagnets work
• Calculation Of Fuel Uses And Costscalculate fuel costs and kilowatt hours
• Energy transfers in systems and heatingenergy transfers and heat conduction
• Light Waveshow light waves and lenses make images
• Sound Waveshow sound waves travel and the ear works
• Changes In Systemsdifferent forms of energy in systems
• Composition Of The Earthstructure and composition of the earth layers
• Composition Of The Atmospherewhat is earth's atmosphere made of
• Carbon Cyclethe carbon cycle explained
• Observed Waveslongitudinal and transverse waves amplitude frequency
• Motion And Forcesmoments and balancing forces
• Relationships In An Ecosystemfeeding relationships and food chains
• Cellular Respirationcellular respiration explained
• Cells And Organisationplant and animal cells and diffusion
• Skeletal And Muscular Systemsmuscles bones tendons and ligaments
• Reproductionhow plants reproduce and pollination
• Healthreaction time experiment and stimulants
• Describing Motionspeed velocity and distance-time graphs
• Forceshookes law air resistance and forces
• Pressure In Fluidsatmospheric pressure and gas pressure explained
• Energy Waveselectromagnetic waves uses xrays radio microwaves
• Current Electricityseries and parallel circuits resistance
• Physical Changesdiffusion brownian motion and states of matter
• Particle Modelparticle model of solids liquids and gases
• Energy Is Matterheat temperature and convection explained
• Changes of state: Year 8 recap and practicechanges of state particle model heating and cooling
• Simple Atomic Modeldaltons atomic theory atoms and molecules
• Chemical Symbols And Formulaechemical symbols and formulae for compounds
• Conservation Of Massconservation of mass in chemical reactions
• Concept Of A Pure Substancedifference between pure and impure substances
• Diffusion: Particle Modeldiffusion in plants and the body particles
• Separating Mixtureschromatography filtration and distillation
• Rearrangement Of Atoms In Reactionshow atoms rearrange in chemical reactions
• Formulae And Equationsword equations and symbol equations
• Types Of Chemical Reactionscombustion reactions complete and incomplete
• Acids And Alkalis: Neutralisation Reactionsacids alkalis and neutralisation reactions
• Reactions Of Acids With Metalsreactions of acids with metals
• Catalystshow catalysts speed up reactions
• pH: Metal And Non-Metal Oxidesmetal and non-metal oxides ph