Summer SAVY, Session 4 Day 4, “Wonders of Electrochemistry” (7th-8th)
SAVY Families,
Today, students explored how electrochemistry plays a vital role in medical technology, focusing on biosensors like glucose monitors. We began with a discussion on familiar medical devices and investigated how electrochemical reactions help monitor health conditions. Students built simple sensor models using basic circuits to simulate how glucose monitors detect changes in conductivity. By experimenting with salt, glucose, and hydrogen peroxide, they gained insight into how real biosensors convert chemical reactions into electrical signals.
Our lesson outcomes included understanding how biosensors use electrochemical reactions to detect molecules, recognizing real-world healthcare applications, and modeling how these sensors work. Students also analyzed the role of electrochemistry in disease detection and designed basic concepts for electrochemical sensors. Through these activities, they deepened their understanding of systems in medical devices and biosensors, as well as the relationship between electrochemical reactions and human health.
In the afternoon, we spent time in the computer lab researching electric vehicles as an application of electrochemistry beyond healthcare. Each student selected an electric vehicle manufacturer and investigated the materials used in their batteries, the manufacturing process, and the efficiency of their technologies. This project has helped students connect electrochemical principles to large-scale energy systems, setting the stage for our electric vehicle presentations.
Tomorrow, students will present their final electric vehicle research projects to the class, practicing how to communicate scientific findings just like real scientists do. Presenting research builds confidence, strengthens communication skills, and teaches them how to clearly explain complex ideas, which is a vital skill for future success in STEM fields.
As we near the end of the week, ask your student:
- How do glucose sensors work?
- What happened in the experiment we did in class?
- What did they learn about electric vehicle batteries today?
This week has been an incredible journey filled with curiosity, creativity, and scientific discovery! From building circuits to designing real-world medical sensor prototypes, the students have truly impressed with their enthusiasm and insight. It’s been a joy watching them grow as thinkers and innovators, and I can’t wait to celebrate all they’ve accomplished together tomorrow during their final presentations!
Best regards,
Ms. Richards