Wave Interactions with Matter Real-World Case Study | Physical Science | Grades 6–8

This Real-World Case Study asks grades 6–8 Middle School Physical Science students to weigh a real decision about Wave Interactions with Matter and defend a solution with evidence.

Scenario: Engineers are designing a new patrol drone that needs to avoid being detected by radar. Regular aircraft have curved metal bodies that reflect radar waves straight back to the radar station. Architecture A builds the drone from flat, angled panels. Following the law of reflection, radar waves bounce off at an angle away from… Key question: "How could the engineers combine the best parts of both designs?"

What's inside: the scenario, 5 questions to consider, an answer key, arguments for and against for the teacher, and teacher notes.

Resource type: Case Study (.docx). Format: editable Microsoft Word handout with approximately 660 words (~4 pages).

Classroom use: independent response, small-group comparison, and a whole-class debate 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.