Sound Waves & Mechanical Waves Unit Test | Physical Science | Grades 6–8

This Unit Test gives grades 6–8 Middle School Physical Science students a 25-question summative check on Sound Waves & Mechanical Waves.

Sample items: "Why can sound waves NOT travel across the vacuum of outer space?" and "How does increasing the amplitude of a sound wave affect what a human listener perceives?"

What's inside: 25 four-option multiple-choice questions, an answer key, and teacher notes.

Resource type: Unit Test (.docx). Format: editable Microsoft Word assessment with approximately 1,400 words (~7 pages).

Classroom use: end-of-unit assessment or review in a Middle School Physical Science course. Grades 6–8.

Format note: These files are delivered in Microsoft Office formats (Word and/or PowerPoint). If you open a worksheet that includes tables in Apple Pages or another non-Microsoft app, table formatting may not display correctly. For best results, use Microsoft Word or PowerPoint (or upload the file to Google Docs). If you run into any formatting issues, contact us and we can send a PDF version.