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