Science · 2018 framework
Lessons
- 01Explain atmospheric layers using pressure and temperature evidenceExplanation · illustration · worked examples · practice and answers
- 02Trace carbon and nitrogen through Earth’s interacting spheresExplanation · illustration · worked examples · practice and answers
- 03Distinguish greenhouse processes, ozone location and air-quality evidenceExplanation · illustration · worked examples · practice and answers
- 04Trace charge flow and energy transfer in a complete circuitExplanation · illustration · worked examples · practice and answers
- 05Compare series and parallel paths using controlled circuit testsExplanation · illustration · worked examples · practice and answers
- 06Connect uneven heating, air circulation and coastal climateExplanation · illustration · worked examples · practice and answers
- 07Explain ocean currents and interpret drifter evidenceExplanation · illustration · worked examples · practice and answers
- 08Compare biomes using climate, soil and aquatic conditionsExplanation · illustration · worked examples · practice and answers
- 09Investigate population limits, disturbance and ecosystem recoveryExplanation · illustration · worked examples · practice and answers
- 10Classify elements with property evidence and select materialsExplanation · illustration · worked examples · practice and answers
- 11Account for energy transfers, transformations and dissipationExplanation · illustration · worked examples · practice and answers
- 12Investigate mechanical energy transfer and improve a deviceExplanation · illustration · worked examples · practice and answers
- 13Trace thermal energy through conduction, convection and radiationExplanation · illustration · worked examples · practice and answers
- 14Connect photosynthesis and respiration with conserved matterExplanation · illustration · worked examples · practice and answers
- 15Account for ecosystem energy, recycled matter and biomass choicesExplanation · illustration · worked examples · practice and answers
- 16Conserve atom inventories when substances form new arrangementsExplanation · illustration · worked examples · practice and answers
- 17Separate mixtures and explain mass and volume evidenceExplanation · illustration · worked examples · practice and answers
- 18Explain lunar phases through illumination and observer positionExplanation · illustration · worked examples · practice and answers
- 19Model eclipse alignment, shadow regions and orbital tiltExplanation · illustration · worked examples · practice and answers
- 20Explain tidal patterns and test them against coastal recordsExplanation · illustration · worked examples · practice and answers
- 21Explain seasons with axial tilt, sun angle and daylight durationExplanation · illustration · worked examples · practice and answers
- 22Compare regional seasons and evaluate solar-resource evidenceExplanation · illustration · worked examples · practice and answers
- 23Trace water through reservoirs, state changes and energy transfersExplanation · illustration · worked examples · practice and answers
- 24Investigate groundwater pathways and reduce model runoffExplanation · illustration · worked examples · practice and answers
- 25Distinguish wave travel from the motion of a mediumExplanation · illustration · worked examples · practice and answers
- 26Measure wave patterns and test frequency, wavelength and amplitudeExplanation · illustration · worked examples · practice and answers