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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Phases of the Moon – Worksheet
Label the phases of the moon as they appear in the northern hemisphere with this printable science worksheet.
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Moon Phases Diagram
Learn about the position of the moon and its phases as it orbits the Earth with this illustrated diagram.
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Celestial Bodies – Earth, Sun, and Moon – Instructional Slide Deck
Learn information about the Earth, sun, and moon while comparing the physical characteristics of each with this 22-slide instructional slide deck.
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Day and Night Worksheets
Use this set of printable worksheets to encourage students to think about the differences between night and day.
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Night and Day Word Wall
Use this set of word wall cards when teaching concepts and vocabulary related to Earth's day and night cycle.
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Solar and Lunar Eclipse Posters
Display these solar and lunar eclipse diagrams in your classroom when learning about the alignment of the Sun, Earth, and moon.
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Day and Night Cycle – Poster
Display information about Earth’s day and night cycle with this colorful science poster.
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Snapshots of the Moon – Moon Tracking Booklet
Obverse the moon over the course of the month and chart observations with this moon phases mini-book.
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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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Day and Night – Worksheet
Encourage your students to illustrate the day and night cycle with this free worksheet.
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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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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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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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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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All About the Sun – Comprehension Worksheet
Integrate science and reading while learning about the Sun with this comprehension worksheet.
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Rotation vs. Revolution – Sorting Activity
Determine if examples are due to Earth’s rotation or revolution with this sorting activity.
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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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Moon Phases – Task Cards
Review information about the different moon phases with this set of 24 task 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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Rotation vs. Revolution – Cut and Paste Worksheet
Demonstrate an understanding of rotation vs. revolution with this cut and paste worksheet.
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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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Mars vs. Earth - Differentiated Paired Passage Worksheets
Learn about the planets with differentiated compare and contrast passages, activities, and writing opportunities.
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The Nighttime Sky - Worksheet
Explore features of the nighttime sky with this one-page worksheet.