Solar System Teaching Resources
Rocket your students into your next space lesson with solar system projects and diagrams, activities designed around the planets and moon phases, and hundreds more teaching resources created by teachers for your classroom!
Aligned with NGSS curriculum standards, each solar system-focused teacher resource has undergone the Teach Starter teacher team's thorough review process to ensure it's ready to use in your classroom.
This collection of curriculum-aligned teaching resources makes teaching about the planets, sun, moon, and the rest of the galaxy easy with editable templates that can be easily adapted to differentiate instruction for your individual students.
New to this part of the science curriculum or just looking for fresh ideas to inspire kids about space? Read on for a primer from our teacher team, including a definition of solar system to share with students and a look at the difference between this space concept and galaxies.
What Is the Solar System? A Kid-Friendly Definition
To start you off, our teacher team has created a definition you can use in the classroom to introduce the solar system to your students.
The solar system is made up of a single star with planets rotating around it.
The solar system that we call home has the sun at the center — yes, the sun is a star! — and it includes planet Earth, plus other planets, moons, asteroids, comets and other outer space objects.
The sun, which is seen at left, is the only star in our solar system.
Solar System vs. Galaxy — What's the Difference?
If a solar system is comprised of the sun and the planets, what's a galaxy?
The easiest way to explain the difference between these two is to tell your class that a galaxy is a gigantic group of solar systems, all gathered together.
Kids can think of the galaxy as a big, extended family of solar systems.
Earth is located in the Milky Way galaxy, which includes a huge number of different solar systems — more than 3,000!
How Many Planets Are in Our Solar System?
The solar system that we call home as residents of Earth is made up of eight planets — Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune — plus one dwarf planet, Pluto!
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Planet Puzzle Match-Up Activity
Use your knowledge of the solar system to complete 8 different planet puzzles.
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Solar System Mobile – Craft Activity
Use this printable solar system craft when learning about the planets and their position in relation to the Sun.
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The Solar System to Scale – Poster
Display information about the order, scale, and the diameter of the planets with this colorful science poster.
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Earth, Sun, and Moon – Poster Pack
Display these posters with information about the Earth, Sun, and moon in your science classroom.
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The Solar System – Cut and Paste Activity
Use this cut-and-paste activity to make a mini solar system book.
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Planets of the Solar System Factbook - Worksheet
Engage your students with a worksheet that can be compiled into a factbook containing information about the planets in the solar system.
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Formation of Earth – Reading Comprehension Worksheet
Use this reading comprehension activity that helps develop literacy skills and outlines the events and processes that led to the formation of our home planet.
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What Causes the Seasons? Mini-Book
Explore what causes the seasons on Earth to change with this printable mini-book.
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Moon Phases – Instructional Slide Deck
Learn about the different phases of the moon and how its appearance changes over time with this instructional slide deck.
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Earth's Rotation and Revolution – Instructional Slide Deck
Explore the difference between rotation and revolution while learning about the day and night cycle, what causes the seasons to change, and more with this instructional slide deck.
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Cause of the Seasons – Task Cards
Demonstrate an understanding of what causes the seasons with this set of 24 task cards.
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Cause of the Seasons – Word Wall Cards
Reinforce science vocabulary in your classroom with this set of word wall cards that focus on what causes the change of seasons.
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We Are Moving – Planet Project Bundle
Use this printable Earth and Space project teaching resource bundle to create projects that develop knowledge and understanding of scientific concepts, research skills and writing skills.
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How to Make a Sundial Activity and Worksheet
Print this sundial science worksheet, and follow the instructions to make a sundial with your students when exploring concepts of time.
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Phases of the Moon Bulletin Board Kit
Display information about the phases of this moon with an out-of-this-world bulletin board display.
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3D Astronaut Template
Create astronauts with this 3D net.
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Phases of the Moon – Data Worksheet
Use data to identify and predict when different phases of the moon are visible with this worksheet.
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Phases of the Moon Activity - Task Cards
Review information about the different moon phases with this set of 24 Phases of the Moon Activity cards.
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Moon Phases – Vocabulary Cards
Reinforce science vocabulary with a set of 15 vocabulary cards covering the different phases of the moon and related terms.
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Moon Phases Tic-Tac-Toe (Small Group)
Identify and remember the different phases of the moon with this small group tic-tac-toe game.
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Moon Phases Mini-Book
Read, learn, and complete comprehension exercises while studying the 8 moon phases.
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Space Mini-Book
Engage your students and inspire them to read and learn about space with a printable book for 1st grade and 2nd grade.
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Rotation vs. Revolution – Cut and Paste Worksheet
Demonstrate an understanding of rotation vs. revolution with this cut and paste worksheet.
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Rotation vs. Revolution Poster Set
Display information in your classroom about the differences between rotation and revolution with this poster set.
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Sun, Earth, and Moon Task Cards
Review information about the Earth, Sun, and Moon with this set of task cards.
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Space Adventure Board Game
Review the order of the planets with a fun space adventure board game.
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Planets of Our Solar System – Worksheet
Use this worksheet to review planet order, features, and classifications.
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Planet Mini-Book Collection
Read and learn about the planets of our solar system with this collection of 8 mini-books.
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The Nighttime Sky - Worksheet
Explore features of the nighttime sky with this one-page worksheet.
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The Daytime Sky - Worksheet
Explore features of the daytime sky with this one-page worksheet.
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Individual Planet Posters
Use this set of posters with your space unit when teaching the individual planets.
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The Relative Distance From the Sun to Earth
Scaled images of the sun and Earth to use when exploring relative size and distance.