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.☀️ Counting from the Sun, what number planet is Mars?
- 2.🌌 Is Titan a star, a planet or a moon? (a) a star (b) a planet (c) a moon
- 3.📅 About how many days does Earth take to go once round the Sun?
- 4.Which of these is a moon? (a) Sirius (b) Phobos (c) Jupiter (d) Venus
- 5.Which of these is true of Uranus? (a) is famous for its rings (b) spins tipped on its side (c) has oceans of water (d) is farthest from the Sun
- 6.Which of these is true of Saturn? (a) is the planet we live on (b) spins tipped on its side (c) is famous for its rings (d) is farthest from the Sun
- 7.🌌 Is the Moon a star, a planet or a moon? (a) a moon (b) a planet (c) a star
- 8.🪐 Which planet is famous for its rings? (a) Mars (b) Jupiter (c) Saturn (d) Venus
- 9.Which of these is a planet? (a) Ganymede (b) Saturn (c) the Moon (d) Titan
- 10.Which of these is true of Venus? (a) is closest to the Sun (b) spins tipped on its side (c) is the hottest planet (d) is the smallest planet
- 11.Which of these is a star? (a) Phobos (b) the Moon (c) the Sun (d) Mars
- 12.Which of these is true of Earth? (a) is called the red planet (b) is the smallest planet (c) is closest to the Sun (d) is the planet we live on
- 13.🌌 Is Sirius a star, a planet or a moon? (a) a moon (b) a star (c) a planet
- 14.☀️ Counting from the Sun, what number planet is Earth?
- 15.🌌 Is Earth a star, a planet or a moon? (a) a star (b) a planet (c) a moon
- 16.Which of these is a moon? (a) Titan (b) the Sun (c) Sirius (d) Saturn
- 17.🪐 Which planet is the planet we live on? (a) Neptune (b) Earth (c) Mercury (d) Mars
- 18.🪐 How many planets go round the Sun?
- 19.🪐 Which planet is the hottest planet? (a) Venus (b) Neptune (c) Uranus (d) Earth
- 20.True or false: Earth is the smallest planet. (a) False (b) True
- 21.🌌 Is Ganymede a star, a planet or a moon? (a) a moon (b) a star (c) a planet
- 22.🪐 Which planet has oceans of water? (a) Earth (b) Venus (c) Uranus (d) Neptune
- 23.🌍 How many moons does Earth have?
- 24.Which of these is true of Mercury? (a) is the hottest planet (b) has oceans of water (c) is called the red planet (d) is closest to the Sun
- 25.True or false: Earth has oceans of water. (a) True (b) False
- 26.☀️ Counting from the Sun, what number planet is Venus?
- 27.Which of these is true of Jupiter? (a) is the largest planet (b) is the hottest planet (c) spins tipped on its side (d) is farthest from the Sun
- 28.🪐 Which planet is the largest planet? (a) Uranus (b) Jupiter (c) Mercury (d) Mars
- 29.👩🚀 What do we call a person trained to travel into space? (a) an astronaut (b) a sailor (c) a diver (d) a pilot
- 30.🌌 Is the Pole Star a star, a planet or a moon? (a) a star (b) a moon (c) a planet
- 31.Which of these is a star? (a) the Pole Star (b) Titan (c) Earth (d) the Moon
- 32.True or false: Earth is the largest planet. (a) True (b) False
- 33.True or false: Venus is the hottest planet. (a) False (b) True
- 34.🛰️ What is the path of a planet round the Sun called? (a) its orbit (b) its tail (c) its axis (d) its shadow
- 35.🪐 Which planet is farthest from the Sun? (a) Jupiter (b) Earth (c) Uranus (d) Neptune
- 36.☀️ Counting from the Sun, what number planet is Uranus?
- 37.Which of these is a planet? (a) Venus (b) the Sun (c) the Moon (d) Sirius
- 38.🪐 Which planet spins tipped on its side? (a) Saturn (b) Earth (c) Mercury (d) Uranus
- 39.🌌 Is Mars a star, a planet or a moon? (a) a star (b) a moon (c) a planet
- 40.Which of these is true of Mars? (a) is the smallest planet (b) is the largest planet (c) is the planet we live on (d) is called the red planet
Answer key
- 4
- a moon
- 365
- Phobos
- spins tipped on its side
- is famous for its rings
- a moon
- Saturn
- Saturn
- is the hottest planet
- the Sun
- is the planet we live on
- a star
- 3
- a planet
- Titan
- Earth
- 8
- Venus
- False
- a moon
- Earth
- 1
- is closest to the Sun
- True
- 2
- is the largest planet
- Jupiter
- an astronaut
- a star
- the Pole Star
- False
- True
- its orbit
- Neptune
- 7
- Venus
- Uranus
- a planet
- is called the red planet
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