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