STEM challenge / engineering challenge #3: I am so excited to share another Engineering Design Challenge! This STEM activity provides a great introduction to the Engineering Design Process. These challenges use common items you likely already have in your classroom or can easily obtain.
Materials needed for this challenge: small mirrors (ask for old makeup mirrors or craft mirrors; this challenge can even be done with CDs as the reflective surface), cardboard (or paper towel rolls), duct tape, magnifying glass, flashlight, bamboo skewers (optional), protractor (optional).
There are duplicate copies of a page to include spelling of favorite (favourite). This activity does not use length measurements so is suitable for both imperial and metric systems.
For the teacher (6 pages)
Designing a Periscope: Overview (2 pages)
Planning time line
Introduction to Engineering for Elementary Students
Design Criteria page
For the students (19 pages)
Introduction to Optics
Warm-up activity (3 pages, includes differentiation)
Testing data sheet
Design a Periscope (10 page booklet)
Design a Periscope (2 page worksheet option instead of booklet to save paper, or use for upper grades)
Certificates of Completion, color and b&w included
Blank cover page to use for additional engineering challenges
Answer Keys (2 pages)
Please Note: You do not have to purchase these engineering design challenges in order. They are all self-contained. If you purchase this one first, you can purchase any of the other add on packs (see below) for more challenges!
Disclaimer: I have done my best to keep these as safe as possible. However, please make sure that you do your own due diligence when performing any STEM challenge. Adult supervision is necessary. Please use care, caution, and your best judgement when performing any STEM challenge, engineering challenge, or science experiment. The seller disclaims all liability for any damage or injury which might arise from the use of any of these projects.
About the Seller
As a former engineer and current homeschooling parent, I love creating fun and practical-life math units as well as hands-on math and science experiments! You can read about some of the experiments and activities we've done on my momgineer blog, or like my Facebook page for updates. I have two very curious home learners that keep me on my toes constantly creating new activities and games, as this is how they best learn. I primarily create these materials for them for our homeschool classroom, but I have also created units for other homeschooling families.