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