Free printable grade 4 science worksheet — the solar system with an answer key. Print or save as PDF, no sign-up.
Science · Grade 4
Answer each question about space.
Which planet do we live on?
What is the closest star to Earth?
Which planet is known as the Red Planet?
What orbits the Earth and lights up the night?
How many planets are in our solar system?
This grade 4 science worksheet uses hands-on activities kids can complete right on the page, with a full answer key so grown-ups can check the work in seconds. Perfect for classwork, homework, or review.
How to use it: click Print / Save as PDF to print or keep a digital copy. Click Show Answers to check the work (answers never print). Looking for a fun break? Try our free online games.
Yes — this the solar system worksheet is completely free to print or save as a PDF. There's no sign-up and no account needed.
Tap the “Print / Save as PDF” button at the top of the page. In the print dialog choose your printer to print it out, or pick “Save as PDF” to keep a copy on your device.
Yes — every exercise on this grade 4 worksheet has an answer key you can reveal on screen.
It's written for Grade 4, but any child working at that level will get good practice from it.