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