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