New high school history teacher needs to design lessons that increase critical thinking through primary sources and wants better assessment strategies.

Existing journal method is limited to text-based Q&A; lacks structured primary source analysis and assessment design guidance for critical thinking.

Severity

2Mild

Willingness to Pay

none

Added

Apr 23, 2026

Workarounds Described

uses continuous Google Doc as journal for daily critical thinking Q&A

Implied Software Gaps

Purpose-built tool for primary source analysis with scaffolded prompts and automated assessment

App Concept

PrimarySource Pro

A lesson-planning and assessment app for history teachers that provides curated primary source photo sets with scaffolded analysis prompts. It helps teachers design critical-thinking activities and formative assessments, replacing manual Google Doc journals with interactive, standards-aligned modules.

Key Features

Curated primary source image library with analysis prompts
Drag-and-drop lesson builder with critical-thinking frameworks
Auto-graded student responses with rubric scoring
Integration with Google Classroom and LMS systems

Target Users: New and experienced 9-12 history teachers in US schools seeking to incorporate primary sources and improve critical thinking assessments.

Revenue Model: $15/mo per teacher or $120/yr; school/district plans at $5/student/year

Existing Solutions Mentioned

Google Doc journal

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