Free printable grade 4 science worksheet — simple machines with an answer key. Print or save as PDF, no sign-up.
Science · Grade 4
Match each object to the simple machine it uses.
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.