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121 to 144 of 211 topics

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  • Science // Organisms & Life Processes

    Diet Imbalance & Deficiency

    Explain the health consequences of an imbalanced diet including obesity (excess energy), starvation (severe energy deficit), and deficiency diseases (lack of…

    Ages 11 to 13Concept
  • Science // Organisms & Life Processes

    Single-Celled Organisms

    Explain how unicellular organisms such as bacteria and Amoeba carry out all the functions of life within a single cell

    Ages 11 to 12Concept
  • Science // Organisms & Life Processes

    Using a Microscope

    Use a light microscope correctly to prepare, focus, and examine biological specimens, including making accurate labelled drawings at an appropriate…

    Ages 11 to 12Method
  • Science // Polar Regions

    Polar Conservation & Future

    Understand the conservation challenges facing polar regions — marine protected areas in the Southern Ocean aim to preserve Antarctic ecosystems, Arctic nations…

    Ages 9 to 11Concept
  • Science // Polar Regions

    Climate Change at the Poles

    Understand how climate change is affecting polar regions — Arctic sea ice is shrinking dramatically (losing about 13% per decade since 1979), the Greenland and…

    Ages 9 to 11Concept
  • Science // Polar Regions

    Earth's Frozen Water

    Understand the cryosphere and its role in Earth's water system — the cryosphere is all frozen water on Earth (ice sheets, glaciers, sea ice, permafrost, snow…

    Ages 9 to 11Concept
  • Science // Polar Regions

    Polar Oceans and World Climate

    Understand how polar oceans connect to the global climate system — cold, dense polar water sinks and drives thermohaline circulation (a global conveyor belt of…

    Ages 9 to 11Concept
  • Science // Polar Regions

    Polar Climate Zone

    Understand that polar regions belong to the polar climate zone — one of Earth's five main climate zones (tropical, arid, temperate, continental, polar)…

    Ages 9 to 11Concept
  • Science // Polar Regions

    Antarctic Treaty & Research

    Know that Antarctica is governed by the Antarctic Treaty (signed 1959, in force since 1961) — which sets Antarctica aside for peaceful purposes and scientific…

    Ages 9 to 11Concept
  • Science // Polar Regions

    Polar Ecosystems Compared

    Compare Arctic and Antarctic ecosystems — the Arctic has both terrestrial (tundra) and marine ecosystems supporting large land mammals and indigenous human…

    Ages 9 to 11Concept
  • Science // Polar Regions

    Polar Exploration Then & Now

    Compare historical polar exploration with modern polar science — the Heroic Age (1897–1922) relied on ships, dogs, and human endurance with many fatalities…

    Ages 9 to 11Concept
  • Science // Polar Regions

    Glaciers & Ice Sheets

    Understand how glaciers and ice sheets form and behave — snow accumulates over centuries and compresses into dense ice, glaciers flow slowly downhill under…

    Ages 9 to 11Concept
  • Science // Rainforests

    Rainforest Futures & Trade-Offs

    Understand that the future of rainforests depends on balancing competing needs — economic development for local communities, indigenous peoples' rights to their…

    Ages 9 to 11Concept
  • Science // Rainforests

    Rainforests & Global Climate

    Understand the connection between rainforests and global climate — rainforests absorb carbon dioxide and release oxygen through photosynthesis, store enormous…

    Ages 9 to 11Concept
  • Science // Rainforests

    Deforestation Causes & Scale

    Understand the causes and scale of rainforest deforestation — cattle ranching (largest driver in the Amazon), soy and palm oil plantations, logging for timber…

    Ages 9 to 11Concept
  • Science // Rainforests

    Rainforest Conservation

    Know the main approaches to rainforest conservation — protected areas and national parks, reforestation and rewilding programmes, sustainable certification…

    Ages 9 to 11Concept
  • Science // Rainforests

    Rainforest Products in Daily Life

    Understand how rainforest products connect to everyday life through global supply chains — palm oil is in snacks, soap, and cosmetics; soy feeds livestock…

    Ages 9 to 11Concept
  • Science // Rainforests

    Temperate Rainforests

    Know that not all rainforests are tropical — temperate rainforests exist in cooler, wet regions like the Pacific Northwest of North America, western Scotland…

    Ages 9 to 11Concept
  • Science // Rainforests

    Rainforest Biodiversity

    Understand that rainforests are biodiversity hotspots — covering just 6% of Earth's land surface but containing over 50% of all known plant and animal species…

    Ages 9 to 11Concept
  • Science // Rainforests

    Nutrient Cycling in Thin Soil

    Understand the paradox of nutrient cycling in rainforests — despite lush growth, rainforest soil is typically thin and nutrient-poor because most nutrients are…

    Ages 9 to 11Concept
  • Science // Scientific Inquiry

    Correlation vs Causation

    Two things happening together doesn't mean one caused the other — recognise the difference between correlation and causation before drawing conclusions

    Ages 8 to 10Thinking skill
  • Science // Scientific Inquiry

    Comparing Possible Solutions

    Generate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and constraints

    Ages 8 to 11Method
  • Science // Scientific Inquiry

    Fair testing (age 8+)

    Plan and carry out fair tests in which variables are controlled and failure points are considered to identify aspects of a model or prototype that can be…

    Ages 8 to 11Method
  • Science // Scientific Inquiry

    Simple Design Problems

    Define a simple design problem reflecting a need or want that includes specified criteria for success and constraints on materials, time, or cost

    Ages 8 to 11Method