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1,273 to 1,296 of 1,595 topics

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  • Science // Volcanoes & Earthquakes

    Eruption Types & Volcano Shape

    Understand that not all volcanic eruptions are the same: some flow gently (effusive) and some explode violently (explosive), depending on the properties of the…

    Ages 9 to 11Concept
  • Science // Volcanoes & Earthquakes

    Natural Disaster Solutions

    Generate and compare multiple solutions to reduce the impacts of natural Earth processes on humans, such as earthquakes, floods, or volcanic eruptions

    Ages 9 to 10Method
  • Science // Volcanoes & Earthquakes

    Monitoring Volcanoes

    Understand how volcanologists monitor volcanoes by looking for warning signs — gas emissions, ground swelling, small earthquakes — and that prediction involves…

    Ages 9 to 11Thinking skill
  • Science // Volcanoes & Earthquakes

    Measuring Earthquake Strength

    Know that scientists measure earthquakes using seismometers, that earthquakes release energy that travels as waves through the ground, and that a magnitude…

    Ages 9 to 11Concept
  • Science // Volcanoes & Earthquakes

    The Rock Cycle

    Understand the rock cycle: rocks slowly change from one type to another over millions of years — igneous rock weathers into sediment, sediment becomes…

    Ages 9 to 11Concept
  • Science // Volcanoes & Earthquakes

    How Tectonic Plates Move

    Understand that convection currents in the molten mantle drive the movement of rigid tectonic plates; distinguish between convergent (collision/subduction)…

    Ages 11 to 12Concept
  • Science // Volcanoes & Earthquakes

    Seismic Waves & Earth's Interior

    Distinguish between P-waves (compression, travel through solids and liquids) and S-waves (shear, cannot pass through liquids); explain why a seismic shadow zone…

    Ages 11 to 13Concept
  • Science // Volcanoes & Earthquakes

    Supervolcanoes & Volcanic Winter

    Describe calderas such as Yellowstone and Toba as supervolcanoes capable of erupting thousands of cubic kilometres of ash; explain how sulphur dioxide aerosols…

    Ages 12 to 13Concept
  • Science // Volcanoes & Earthquakes

    Hazard Assessment & Evacuation

    Explain probabilistic hazard assessment using eruption recurrence intervals and fault slip rates; describe how volcano observatories monitor ground deformation…

    Ages 12 to 14Concept
  • Science // Volcanoes & Earthquakes

    Volcanoes & Mass Extinctions

    Explain how large igneous provinces (LIPs) — massive outpourings of lava over millions of years — caused global warming and ocean acidification that drove mass…

    Ages 13 to 14Concept
  • Science // Waves, Light & Sound

    Light & Seeing in the Dark

    Observe that objects in darkness can be seen only when illuminated by a light source

    Ages 6 to 8Concept
  • Science // Waves, Light & Sound

    Light & Sound Vocabulary

    Name and use vocabulary for how light and sound behave — light source, transparent, translucent, opaque, shadow, reflect, vibration, pitch, volume — and apply…

    Ages 6 to 8Language
  • Science // Waves, Light & Sound

    Communication with Light & Sound

    Design and build a device that uses light or sound to solve the problem of communicating over a distance

    Ages 6 to 7Method
  • Science // Waves, Light & Sound

    Vibrations & Sound

    Understand that vibrating materials can make sound, and that sound can make materials vibrate

    Ages 6 to 9Concept
  • Science // Waves, Light & Sound

    Transparent, Translucent & Opaque

    Investigate the effect of placing objects made of different materials in the path of a beam of light, discovering transparent, translucent, and opaque materials

    Ages 6 to 7Method
  • Science // Waves, Light & Sound

    How Shadows Form

    Recognise that shadows are formed when light from a source is blocked by an opaque object, and find patterns in how shadow size changes

    Ages 7 to 8Concept
  • Science // Waves, Light & Sound

    Reflecting Light

    Notice that light is reflected from surfaces, and that shiny smooth surfaces reflect light best

    Ages 7 to 8Concept
  • Science // Waves, Light & Sound

    Protecting Eyes from Sunlight

    Recognise that light from the sun can be dangerous and that there are ways to protect eyes

    Ages 7 to 8Concept
  • Science // Waves, Light & Sound

    Sound Travels Through Materials

    Recognise that vibrations from sounds travel through a medium (solid, liquid, or gas) to the ear

    Ages 8 to 9Concept
  • Science // Waves, Light & Sound

    Volume & Vibrations

    Find patterns between the volume of a sound and the strength of the vibrations that produced it

    Ages 8 to 9Concept
  • Science // Waves, Light & Sound

    Sound Fading with Distance

    Recognise that sounds get fainter as the distance from the sound source increases

    Ages 8 to 9Concept
  • Science // Waves, Light & Sound

    Pitch of Sounds

    Find patterns between the pitch of a sound and features of the object that produced it

    Ages 8 to 9Concept
  • Science // Waves, Light & Sound

    How We See Objects

    Develop a model to describe that light reflecting from objects and entering the eye allows objects to be seen

    Ages 9 to 11Concept
  • Science // Waves, Light & Sound

    Waves & How They Move

    Develop a model of waves to describe patterns in terms of amplitude and wavelength, and understand that waves can cause objects to move

    Ages 9 to 10Concept