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