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