Class 3 GK Worksheet: Our Solar System
Remember (My Very Easy Method): Order from the Sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune (“My Very Easy Method Just Speeds Up Naming”). Mercury – closest and smallest, Venus – hottest, Mars – the red planet, Jupiter – largest, Saturn – famous rings, Neptune – farthest. The Sun and the Pole Star are stars; the Moon, Titan and Ganymede are moons; Earth has 1 moon.
NameDateTime takenScore ___ / 40
- 1.True or false: Neptune is closest to the Sun. (a) True (b) False
- 2.🌌 Is the Sun a star, a planet or a moon? (a) a star (b) a planet (c) a moon
- 3.🪐 Which planet is the smallest planet? (a) Saturn (b) Mars (c) Mercury (d) Uranus
- 4.🪐 How many planets go round the Sun?
- 5.🌌 Is Venus a star, a planet or a moon? (a) a moon (b) a planet (c) a star
- 6.☀️ Counting from the Sun, what number planet is Saturn?
- 7.🪐 Which planet is closest to the Sun? (a) Earth (b) Mercury (c) Neptune (d) Jupiter
- 8.Which of these is a star? (a) the Sun (b) Saturn (c) the Moon (d) Phobos
- 9.Which of these is a star? (a) Titan (b) Ganymede (c) the Pole Star (d) Venus
- 10.🪐 Which planet is called the red planet? (a) Venus (b) Mars (c) Uranus (d) Saturn
- 11.🌌 Is Phobos a star, a planet or a moon? (a) a star (b) a planet (c) a moon
- 12.🌌 Is the Pole Star a star, a planet or a moon? (a) a moon (b) a planet (c) a star
- 13.🪐 Which planet is famous for its rings? (a) Neptune (b) Venus (c) Mars (d) Saturn
- 14.True or false: Jupiter is the largest planet. (a) True (b) False
- 15.True or false: Mars is called the red planet. (a) False (b) True
- 16.Which of these is true of Saturn? (a) is closest to the Sun (b) spins tipped on its side (c) is the largest planet (d) is famous for its rings
- 17.Which of these is true of Mars? (a) is closest to the Sun (b) is the smallest planet (c) is called the red planet (d) is famous for its rings
- 18.True or false: Mercury spins tipped on its side. (a) True (b) False
- 19.True or false: Uranus is the planet we live on. (a) True (b) False
- 20.🪐 Which planet is the planet we live on? (a) Mercury (b) Saturn (c) Neptune (d) Earth
- 21.Which of these is a planet? (a) Earth (b) the Pole Star (c) Ganymede (d) the Moon
- 22.🪐 Which planet spins tipped on its side? (a) Saturn (b) Mars (c) Neptune (d) Uranus
- 23.🪐 Which planet has oceans of water? (a) Mars (b) Earth (c) Neptune (d) Mercury
- 24.🌌 Is Ganymede a star, a planet or a moon? (a) a moon (b) a star (c) a planet
- 25.Which of these is a planet? (a) Sirius (b) the Moon (c) the Pole Star (d) Saturn
- 26.🌌 Is Jupiter a star, a planet or a moon? (a) a planet (b) a star (c) a moon
- 27.Which of these is true of Earth? (a) is the largest planet (b) is closest to the Sun (c) is the planet we live on (d) is the hottest planet
- 28.True or false: Saturn is famous for its rings. (a) True (b) False
- 29.True or false: Venus is famous for its rings. (a) False (b) True
- 30.Which of these is true of Uranus? (a) spins tipped on its side (b) is the largest planet (c) is the hottest planet (d) is the smallest planet
- 31.Which of these is a planet? (a) Ganymede (b) Phobos (c) the Moon (d) Venus
- 32.Which of these is true of Jupiter? (a) is the hottest planet (b) has oceans of water (c) is closest to the Sun (d) is the largest planet
- 33.⭐ Which is the star nearest to the Earth? (a) the Sun (b) the Moon (c) Sirius (d) the Pole Star
- 34.🌌 Is Saturn a star, a planet or a moon? (a) a planet (b) a moon (c) a star
- 35.🪐 Which planet is the hottest planet? (a) Venus (b) Mars (c) Saturn (d) Neptune
- 36.📅 About how many days does Earth take to go once round the Sun?
- 37.☀️ Counting from the Sun, what number planet is Uranus?
- 38.Which of these is true of Mercury? (a) is called the red planet (b) is famous for its rings (c) is closest to the Sun (d) is the largest planet
- 39.True or false: Saturn is the planet we live on. (a) False (b) True
- 40.True or false: Uranus spins tipped on its side. (a) True (b) False
Answer key
- False
- a star
- Mercury
- 8
- a planet
- 6
- Mercury
- the Sun
- the Pole Star
- Mars
- a moon
- a star
- Saturn
- True
- True
- is famous for its rings
- is called the red planet
- False
- False
- Earth
- Earth
- Uranus
- Earth
- a moon
- Saturn
- a planet
- is the planet we live on
- True
- False
- spins tipped on its side
- Venus
- is the largest planet
- the Sun
- a planet
- Venus
- 365
- 7
- is closest to the Sun
- False
- True
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