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High School Math Classroom Resources

Remix your
math class

Because it’s easy for teachers and effective for students

DJMathematics
Self-Discovery Lessons Escape Room Games Assessment Project-Based Learning Experiences Test Reviews Activities Self-Discovery Lessons Escape Room Games Assessment Project-Based Learning Experiences Test Reviews Activities

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Grand Canyon Adventure Trigonometry Project

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    “Every student can succeed in math — they just need the right approach”
    — DJ Mathematics
    Effective for Students ✓
    Easy for Teachers ✓

    Remixing the
    math classroom

    Math teaching is most powerful when it is driven by curiosity, built on genuine understanding, and designed with the student experience at the center. That belief shapes everything here — from the structure of a lesson to the way an assessment is scored to the way feedback is delivered. The goal has always been to create classrooms where students are active participants in their own learning, not passive recipients of information.

    DJ Mathematics provides high school math teachers with classroom-ready resources designed to enhance every part of the learning experience. Whether you’re looking for inquiry-based lessons that spark curiosity, project-based learning experiences that bring math to life, engaging test review games, or rigorous assessments — every resource here is crafted with the real classroom in mind, so that teachers can spend less time building and more time teaching.

    Classroom Practices & Philosophies

    My classroom practices are grounded in generative learning — students discover ideas before they’re told them, which builds deeper, more durable understanding. Rather than lecturing, lessons are designed as guided inquiries where the student does the intellectual heavy lifting. Tasks are calibrated so that every student is challenged at an achievable level — close enough to the edge to require real thinking, but never so far that confidence collapses. Curiosity, mystery, challenge, and competition are the engines that drive engagement, and lessons are deliberately designed to tap into all four.

    Reflection is woven into every part of the learning process — from structured post-test analysis to ongoing self-assessment — because thinking about one’s own thinking is what turns experience into growth. Praise is given generously and specifically, because recognition of effort and progress matters deeply; you can never give too much genuine praise. Above all, students have to feel safe, happy, and confident to learn most effectively, and building that environment is the first job of every lesson. Assessment is treated as a tool for growth: a robust retake policy ensures that one difficult day never defines a student’s outcome.

    Project-based learning experiences connect math to real-world contexts and develop universal skills like collaboration, communication, and organization. A rubric-based grading system with growth-oriented language reinforces the message that ability is not fixed — it is built over time. Mixed practice and spiraling keep prior knowledge alive throughout the year, so students arrive at assessments prepared rather than scrambling. And strong family communication keeps everyone — students, parents, and teachers — aligned around shared goals.

    Read More: Teaching Philosophy
    Discovery-Based Lessons Read → Keeping Hope Alive with Test Retakes Read → Using Rubrics to Encourage Learning Read → Math is a Language. Let’s Treat it Like One. Read → Why Project-Based Learning Is So Powerful Read → Spiraling to Make Ideas Stick Read → “I’m Not a Math Person” Read →

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    Have a question about a resource, a suggestion, or just want to connect with a fellow math teacher? Please send a message.