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