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