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