Math teacher lacks a curated collection of multi-stage, real-world application problems and seeks collaboration to build and share such resources.

Existing problem banks (like AP physics) are limited in scope and not openly collaborative; there is no centralized platform for teachers to share and discover multi-step real-world math problems.

Severity

2Mild

Willingness to Pay

none

Added

May 25, 2026

Workarounds Described

writes own problems over time
collects from others when found

Implied Software Gaps

Centralized repository for teachers to share and discover multi-step real-world math problems

App Concept

ProblemShare Classroom

A collaborative platform where math teachers can upload, tag, and discover multi-stage real-world application problems. Built-in search by difficulty, topic, and context (e.g., ferris wheel, population growth). Teachers can rate and comment, and the platform grows organically with community contributions.

Key Features

Upload and tag problems with metadata (topic, difficulty, context)
Search and filter by standards (CCSS, IB, AP)
Community rating and comment system
Export problems to worksheets or quizzes

Target Users: Middle school and high school math teachers (grades 6-12) in any country, particularly those teaching algebra, geometry, precalculus, and calculus.

Revenue Model: Freemium: free limited access (10 problems/month), $9.99/mo unlimited, school/district licenses at $999/yr

Existing Solutions Mentioned

AP physics tests

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