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193 to 216 of 438 topics

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  • Science // Ocean Life

    The Ocean Floor

    Know that the ocean floor is not flat — it has mountains, valleys, and the deepest trenches on Earth — and that the deepest point is the Mariana Trench, deeper…

    Ages 7 to 9Concept
  • Science // Ocean Life

    Coral Reefs

    Know that coral reefs are built by tiny living animals called coral polyps, that reefs are home to more species than almost any other ocean habitat, and that…

    Ages 7 to 9Concept
  • Science // Ocean Life

    Oceans & Climate

    Understand the connection between the ocean and climate: the ocean absorbs heat and carbon dioxide, drives weather patterns through evaporation, and ocean…

    Ages 9 to 11Concept
  • Science // Ocean Life

    Ocean Ecosystems

    Understand ocean ecosystems as interconnected systems where living things (producers, consumers, decomposers) and non-living factors (temperature, salinity…

    Ages 9 to 11Concept
  • Science // Ocean Life

    Protecting the Ocean

    Understand how people protect the ocean: marine protected areas limit fishing and pollution, sustainable fishing prevents overharvesting, beach clean-ups reduce…

    Ages 9 to 11Concept
  • Science // Ocean Life

    Ocean Pollution & Harm

    Identify ways humans harm the ocean — plastic pollution, overfishing, oil spills, and ocean acidification from carbon dioxide — and understand that most ocean…

    Ages 9 to 11Concept
  • Science // Ocean Life

    Ocean Animal Migrations

    Know that many ocean animals undertake remarkable migrations — humpback whales travel thousands of miles between feeding and breeding grounds, sea turtles…

    Ages 9 to 11Concept
  • Science // Ocean Life

    Deep-Sea Creatures

    Explore life in the deep sea: animals that make their own light (bioluminescence), creatures adapted to crushing pressure and total darkness, and hydrothermal…

    Ages 9 to 11Concept
  • Science // Ocean Life

    Ocean Currents and Global Heat

    Explain thermohaline circulation (the global conveyor belt) as driven by temperature and salinity differences that cause dense water to sink; describe how the…

    Ages 11 to 12Concept
  • Science // Ocean Life

    Deep-Sea Life Without Sunlight

    Contrast photosynthesis (energy from sunlight) with chemosynthesis (energy from oxidising chemicals like hydrogen sulphide); describe hydrothermal vent…

    Ages 11 to 13Concept
  • Science // Ocean Life

    Coral Bleaching & Acidification

    Explain the mutualistic symbiosis between coral polyps and photosynthetic zooxanthellae; describe how heat stress causes bleaching (corals expel zooxanthellae…

    Ages 12 to 13Concept
  • Science // Ocean Life

    Predator Loss and Ecosystem Effects

    Quantify energy transfer efficiency through trophic levels (~10% rule); explain trophic cascades: how removing an apex predator triggers a chain of ecosystem…

    Ages 12 to 14Concept
  • Science // Ocean Life

    Deep-Ocean Exploration Technology

    Explain how crewed submersibles (Alvin, Deepsea Challenger) and remotely operated vehicles (ROVs) allow exploration of the deep; describe acoustic seafloor…

    Ages 13 to 14Concept
  • Science // Organisms & Life Processes

    Naming Common Animals

    Identify and name common animals from major groups: fish, amphibians, reptiles, birds, and mammals

    Ages 5 to 6Concept
  • Science // Organisms & Life Processes

    Common Plants & Trees

    Identify and name common wild and garden plants, including deciduous and evergreen trees

    Ages 5 to 6Concept
  • Science // Organisms & Life Processes

    What Living Things Need

    Understand what plants and animals (including humans) need to survive: water, food, air, and suitable conditions

    Ages 5 to 7Concept
  • Science // Organisms & Life Processes

    Herbivores, Carnivores & Omnivores

    Classify common animals as carnivores (eat meat), herbivores (eat plants), or omnivores (eat both)

    Ages 5 to 6Concept
  • Science // Organisms & Life Processes

    Parts of a Plant

    Identify and describe the basic structure of common flowering plants (roots, stem, leaves, flowers) and trees (roots, trunk, branches, leaves)

    Ages 5 to 6Concept
  • Science // Organisms & Life Processes

    Animal Body Groups

    Describe and compare the external body structure of common animals across groups (fish, amphibians, reptiles, birds, mammals)

    Ages 5 to 7Concept
  • Science // Organisms & Life Processes

    Body Parts & Senses

    Identify, name, and locate basic parts of the human body and associate each body part with its sense

    Ages 5 to 6Concept
  • Science // Organisms & Life Processes

    Animal Life Stages

    Recognise that animals, including humans, have offspring which grow into adults, and describe basic animal life stages

    Ages 6 to 7Concept
  • Science // Organisms & Life Processes

    What Plants Need to Grow

    Understand that plants need water, light, and a suitable temperature to grow and stay healthy

    Ages 6 to 8Concept
  • Science // Organisms & Life Processes

    Offspring resemble parents

    Observe that young plants and animals resemble their parents but are not identical, recognising inherited similarities and individual differences

    Ages 6 to 11Concept
  • Science // Organisms & Life Processes

    Life Cycles of Organisms

    Develop models to describe that organisms have unique and diverse life cycles but all share the common stages of birth, growth, reproduction, and death

    Ages 7 to 9Concept