Quadratic Functions
Make preparation reusable.
Arrange materials in teaching order. Keep private notes close. Help a good lesson become easier to teach again.
We’re building a home for the work around every lesson. Help educators prepare with care, teach with confidence, and keep the learner’s next step in view.
Before class, someone is finding an example that makes an idea click. After class, they’re reading the work and deciding what to try next.
Too often, the context lives in separate files, messages, calls, and tabs. Educators spend time reconnecting the pieces before they can focus on the learner.
C4Y brings lesson planning, live classrooms, assignments, and feedback into one learning management system. We’re building the connections between those moments, so the work of one lesson can inform the next.
That creates practical problems worth solving: a board that preserves the explanation, a lesson plan that can be reused, an assignment whose feedback stays attached, and AI-generated material an educator can inspect before sharing.
One connected workflow. Many ways to make it better.
Arrange materials in teaching order. Keep private notes close. Help a good lesson become easier to teach again.
Draw, annotate, and present without losing the thread. Preserve the work that happened in the room.
Connect instructions, submissions, rubrics, and revisions.
Build previews and editing into the path from a request to a lesson.
The product asks educators to be deliberate. The way we build it should reflect the same care.
Start with an educator’s actual task. Watch how they prepare a class, explain an idea, or review a submission. Build from those details, then return to the workflow to see whether the change helped.
A feature isn’t finished when one screen works. Think about the saved state, the person who needs access, the error message, and what happens next. Follow the work across those boundaries.
Give educators a clear way to inspect, edit, and choose what reaches learners. That applies to AI-generated practice, private answer keys, published assignments, and the feedback attached to student work.
Break a difficult problem into a useful change. Test it against the task it serves, pay attention to what users do, and improve the details. Keep decisions understandable for the next person working on the system.
Engineering makes the system dependable. Design makes the next action clear. Working directly with educators keeps both grounded in what a class actually needs.
Explore the work, read the role details, and tell us what you’d like to build.
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