Year 7

Year 7 Science

Browse checked Science videos, lessons, worksheets and practice for Year 7, organised by topic with clear source and content notes.

Print the Year 7 Science checklist to keep the full topic list visible and tick off each area as it is covered.

• Scientific Attitudes: Analyse And Evaluate Dataanalyse and evaluate scientific data and evidence
• Experimental Skills And Investigationshow to measure and record results in a science experiment
• Inheritance: Chromosomes, DNA And Genesinheritance DNA and natural selection explained
• Relationships In An Ecosystemfood chains habitats and adaptation for kids
• Cells And Organisationanimal and plant cells under a microscope
• Nutrition And Digestionhealthy diet and energy needs explained
• Reproductionhuman reproduction and puberty explained for year 7
• Acids And Alkalis: Neutralisation Reactionsneutralisation reactions between acids and alkalis
• Formulae And Equationswriting simple chemical symbols and equations
• pH Scalethe pH scale acids and alkalis explained
• Types Of Chemical Reactionscombustion rusting and thermal decomposition explained
• Photosynthesiswhat plants need for photosynthesis
• Calculation Of Fuel Uses And Costscomparing energy resources and fuel costs
• Changes In Systemsforms of energy and energy transfer explained
• Energy transfer diagrams and energy storesenergy changes and energy efficiency explained
• Our Sun As A Star Other Stars And Galaxiesour solar system stars and galaxies for kids
• Seasons And The Earths Tiltwhy we have seasons earths tilt explained
• Physical Changeschanges of state and diffusion explained
• Static Electricitystatic electricity and electric charge explained
• The particle model: Year 7 KS3 introductionparticle model of solids liquids and gases
• Current Electricitycurrent voltage and resistance in circuits explained
• Describing Motioncalculating speed and distance-time graphs
• Forcescontact and non-contact forces explained
• Separating Mixtureshow to separate mixtures filtration and chromatography
• Gravity Forcesmass weight and gravity explained
• Mixtures Including Dissolvingsolutes solvents and solubility explained
• Balanced Forcesbalanced and unbalanced forces explained
• Analysis And Evaluationanalysing spring stretching data
• Skeletal And Muscular Systemshuman skeleton and muscles for kids
• Gas Exchange Systems Breathinghow the breathing system and lungs work
• Healthdrugs stimulants and depressants explained for teens
• Pressure In Fluidsgas pressure explained
• Motion And Forcesunbalanced forces and motion explained
• Observed Waveslongitudinal and transverse waves explained
• Sound Waveshow sound waves travel explained
• Energy Wavesuses of radio waves ultrasound and microwaves
• Light Wavesproperties of light and the colour spectrum
• Solids, Liquids and Gases: The Particle Modelparticle arrangement in solids liquids and gases
• Changes of state with the particle model: Year 7melting freezing boiling and condensing explained
• Simple Atomic Modelatoms and molecules explained for kids
• Atoms Elements And Compoundsdifference between elements and compounds
• Chemical Symbols And Formulaereading the periodic table and chemical formulae
• Conservation of mass: Year 7 introductionlaw of conservation of mass explained
• Concept Of A Pure Substancewhat makes a substance pure explained
• Diffusion: Particle Modeldiffusion and particle concentration explained
• Identifying Pure Substancestelling pure substances and mixtures apart
• Rearrangement Of Atoms In Reactionshow atoms rearrange in chemical reactions
• Catalystsenzymes and catalysts explained
• Exothermic And Endothermic Reactionsexothermic and endothermic reactions heat vs temperature
• Composition Of The Atmospherewhat gases make up the atmosphere