Solar System Order Worksheet

Knowing the eight planets is one thing; knowing the order they travel around the Sun is what lets a student reason about the rest of space science. This solar system order worksheet asks 5th graders to place Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune in their correct sequence, and then to use that sequence to answer questions. Once the order is secure, a student can explain why the inner planets are warm and rocky while the outer planets are frigid, and why distance from the Sun is the single most useful fact about a planet’s position.

This 5th grade earth science worksheet is a single printable page with three connected parts, so it works for a whole-class introduction, a review station, or homework. Part A gives an alphabetical word bank of the eight planets and eight numbered lines to fill in, closest to the Sun first. Part B asks three questions that can only be answered by counting positions in the list the student just wrote — which planet sits between Mercury and Earth, which is two places past Earth, which comes right before Neptune. Part C closes with a written explanation of why Neptune is so much colder than Mercury.

What’s Included

• 1 print-ready PDF worksheet
• Answer key
• 3 activities: an eight-planet ordering task, three apply-the-order questions, and one written-response question

There are three reasons this solar system order worksheet helps students learn. First, the word bank removes spelling worry so the thinking stays on sequence instead of handwriting. Second, the Part B questions force students to actually read their own answer list, which catches a wrong order immediately instead of a week later. Third, the written response moves the lesson from recall to cause and effect — students have to connect distance to temperature and defend it in sentences, the way a science assessment will ask them to.

Teachers and parents can take this outside the page easily. Walk the solar system down a hallway with eight paper plates spaced by scale distance so students feel how far apart the outer planets really are. Give each student one planet card and have the class line itself up in order without talking. Try a mnemonic contest — the best made-up sentence using M, V, E, M, J, S, U, N wins. A quick daily warm-up of “name the planet before and after” keeps the order fresh for weeks.

Related Resources

• Solar System Diagram Worksheet
• Solar System Sequencing Planets Activity
• Solar System Word Search Worksheet
• Planets Song by Have Fun Teaching