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