AI in the Classroom: Diagnosing Real Crops with CropHelp AI

How a Grade 10 computer studies class used STEM Minds’ CropHelp AI to explore machine-learning confidence through hands-on plant science.

Overview

CropHelp AI is a STEM Minds Beta application that lets users photograph a plant and receive an AI-generated diagnosis of its health and condition. As part of an ongoing pilot with the York Region District School Board (YRDSB), STEM Minds offered pre-set classroom accounts to teachers running food-and-growing activities. Grade 10 educator Matthew Ierfino integrated the tool into his ICD2O Computer Studies course, pairing it with the living Farm-in-a-Box (FIAB) grow kits already in his classroom.

The Challenge

Mr. Ierfino wanted a hands-on way for students to engage with applied artificial intelligence, using plants they were actively growing rather than abstract datasets. When he first tested CropHelp AI, the two crops in his classroom — basil and arugula — were not yet recognized by the model. He needed those crops supported before he could run a meaningful activity, along with a set of accounts so students could work in groups.

The Solution

STEM Minds responded quickly to enable the pilot:

  • The R&D team added basil and arugula as identifiable crops in the CropHelp AI model.
  • The learning team provisioned pre-set pilot accounts for the full classroom, with onboarding support available.
  • All AI cloud credits were covered by STEM Minds at no cost to the school during the Beta.

With crops supported and accounts in place, the class was ready to move from testing to a structured classroom activity.

The Activity

Students scanned the arugula and basil growing in their classroom FIAB kits, then compared the AI’s diagnosis of their own photos against results from images sourced online. The comparison surfaced a rich teaching moment: a discussion of what “confidence” means in the context of an AI model’s output — why the same tool can return different certainty levels depending on image quality, framing, and source.

The educator also adapted the CropHelp AI Quick Start guide into a student-facing version tailored to his classroom, demonstrating how the resource fit naturally into an existing computer-studies curriculum.

Outcomes

  • Students connected a live coding-and-AI concept (model confidence) to plants they were physically growing.
  • The activity translated cleanly into ICD2O curriculum, requiring only a lightly modified quick-start handout.
  • The educator plans to embed CropHelp AI as a recurring tool — roughly once a month — in the 2026–27 ICD2O course.
  • Students will plant FIAB gardens in September and use CropHelp AI to support those plants across the semester.

In the Educator’s Words

“Students compared the AI’s results from their own pictures versus pictures from online, which led into a conversation about what confidence means in the context of AI… I plan on using this tool again next year in my ICD2O class, maybe once a month.”

— Matthew Ierfino, ICD2O Educator, YRDSB

Feedback & Next Steps

Through the pilot survey, the class shared one clear friction point: being required to enter an address in order to create a garden. This is direct, actionable product feedback for the CropHelp AI team as the app moves from Beta toward a freemium subscription model, and it points to a simple onboarding refinement that would smooth classroom adoption.

The pilot demonstrates a repeatable model for STEM Minds: pair CropHelp AI with FIAB grow kits already in classrooms, support the specific crops a teacher is growing, and let students investigate real AI behaviour on living plants they tend themselves.

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