Soil Moisture Indicator Using Applied Technology
Applied Technology
Megan Summers
Olivia Nieuwenhuis
- Grade:
- 5
- Teacher:
- Perla Villa
Our project is about making a device to help people remember to water plants. We chose this project because indoor plants can be hard to care for and wanted a solution. This is important because plants are living things and need water. The result was great and our device works well.

This is a clear explanation of the design, testing, and results. Overall, this is an innovative and functional solution with great potential.
Great real-world problem and strong engineering thinking with multiple solution ideas before choosing the best design.
Excellent working prototype, your moisture levels are easy to understand with the red/yellow/green LEDs.