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313 to 336 of 438 topics

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  • Science // Space Exploration

    Moon Phases

    Observe and describe the Moon's changing shape over about a month, recognising that it goes through a repeating cycle of phases from new moon (invisible) to…

    Ages 5 to 7Concept
  • Science // Space Exploration

    Spotting Constellations

    Recognise a few star patterns (constellations) in the night sky, starting with the Big Dipper (the Plough), and understand that the North Star (Polaris) can be…

    Ages 5 to 7Concept
  • Science // Space Exploration

    The Sun is a star

    Know that the Sun is a star — the closest star to Earth — and that it is at the centre of our solar system, with all eight planets orbiting around it

    Ages 7 to 9Concept
  • Science // Space Exploration

    Earth's Spin & Orbit

    Understand that Earth moves in two ways: it rotates (spins) on its axis once every 24 hours causing day and night, and it orbits (travels around) the Sun once…

    Ages 7 to 9Concept
  • Science // Space Exploration

    The Eight Planets

    Name the eight planets in order from the Sun (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune), know that Pluto is a dwarf planet, and distinguish…

    Ages 7 to 9Concept
  • Science // Space Exploration

    Space Robots & Rovers

    Describe how robots and rovers have explored places humans cannot easily go — Mars rovers like Curiosity and Perseverance drive across Mars taking photos…

    Ages 7 to 9Concept
  • Science // Space Exploration

    Planet Features

    Describe a key feature of each planet: Mercury is smallest and closest, Venus is the hottest, Mars is red with rust, Jupiter is the largest with a Great Red…

    Ages 7 to 9Concept
  • Science // Space Exploration

    The Moon's Orbit

    Know that the Moon orbits Earth approximately once a month, that it does not make its own light but reflects sunlight, and that its changing appearance (phases)…

    Ages 7 to 9Concept
  • Science // Space Exploration

    Asteroids, Comets & Dwarf Planets

    Identify other objects in the solar system beyond planets: asteroids (rocky bodies mostly between Mars and Jupiter), comets (icy bodies with tails when near the…

    Ages 7 to 9Concept
  • Science // Space Exploration

    How Telescopes Work

    Know that telescopes are instruments that help us see distant objects in space, and that space telescopes like Hubble and James Webb orbit above Earth’s…

    Ages 7 to 9Concept
  • Science // Space Exploration

    Why the Sun Looks Brightest

    Explain why the Sun appears much brighter than other stars: it is the nearest star to Earth, not the biggest or brightest star in the universe — understanding…

    Ages 9 to 11Concept
  • Science // Space Exploration

    Gravity Pulls Things Down

    Understand gravity as a force that pulls objects towards the centre of the Earth, that 'down' means towards Earth’s centre regardless of where you stand on the…

    Ages 9 to 11Concept
  • Science // Space Exploration

    Space Exploration Milestones

    Describe key milestones in human space exploration: the Space Race (Sputnik, Yuri Gagarin, Apollo 11 Moon landing), the Space Shuttle era, the International…

    Ages 9 to 11Concept
  • Science // Space Exploration

    Seasonal Constellations

    Recognise named constellations visible in different seasons and understand why we see different constellations at different times of year — because Earth’s…

    Ages 9 to 11Concept
  • Science // Space Exploration

    Changing Ideas About Space

    Understand that ideas about the solar system changed over time: ancient people believed Earth was at the centre (geocentric model, Ptolemy), until Copernicus…

    Ages 9 to 11Concept
  • Science // Space Exploration

    The Vast Scale of Space

    Describe the scale of the universe in nested layers: Earth is one planet in our solar system, the Sun is one star among billions in the Milky Way galaxy, and…

    Ages 9 to 11Concept
  • Science // Space Exploration

    Life Cycle of Stars

    Understand the basics of a star’s life cycle: stars are born in clouds of gas and dust (nebulae), shine for millions or billions of years by fusing hydrogen…

    Ages 9 to 11Concept
  • Science // Space Exploration

    Finding Exoplanets

    Describe how astronomers detect planets around other stars using transit photometry (dip in starlight as a planet crosses) and radial velocity (Doppler wobble…

    Ages 11 to 13Concept
  • Science // Space Exploration

    Observing with Light Waves

    Explain how the electromagnetic spectrum is the primary tool of modern astronomy — different wavelengths (radio, infrared, visible, ultraviolet, X-ray…

    Ages 11 to 13Concept
  • Science // Space Exploration

    Orbital Mechanics

    Apply Newton's laws to explain orbital motion: why orbit is continuously falling sideways rather than floating; how a gravity assist (slingshot manoeuvre)…

    Ages 12 to 13Concept
  • Science // Space Exploration

    Where Elements Come From

    Explain stellar nucleosynthesis: the Big Bang produced mainly hydrogen and helium; main-sequence fusion builds elements up to iron; and supernovae produce…

    Ages 12 to 14Concept
  • Science // Space Systems & Earth's History

    Why seasons change

    Make observations at different times of year to relate the amount of daylight to the time of year, noticing longer days in summer and shorter days in winter

    Ages 5 to 7Concept
  • Science // Space Systems & Earth's History

    Sun, Moon, and stars

    Use observations of the sun, moon, and stars to describe predictable patterns such as the sun rising and setting, the moon changing shape, and stars appearing…

    Ages 6 to 7Concept
  • Science // Space Systems & Earth's History

    Rapid earth changes

    Use information from several sources to provide evidence that Earth events can occur quickly (earthquakes, volcanic eruptions) or slowly (erosion, mountain…

    Ages 7 to 8Concept