Every student has
a trajectory.
Math Trajectory™ gives teachers the tools to find it, follow it, and move every student forward — with precision, not guesswork.
Three tools.
One connected system.
Every product and resource we publish is anchored to the same proprietary framework — a concept dependency graph, an instructional loop, and an intervention engine.
Math Trajectory Map™
A fully-traced concept dependency graph from PreK through Grade 12. Every math concept is a node. Every prerequisite relationship is a traceable edge. 60 nodes in v1.0 — expanding to 400+.
Math Trajectory Method™
A 5-part instructional loop — Locate, Target, Build, Apply, Track — that governs every worksheet, diagnostic, and PD program we create. No guessing. No spiraling randomness.
Trajectory Trace™
An intervention tool that traces a student's struggle back to the root concept gap and surfaces the exact worksheets to address it — a precision intervention engine, not a broad assessment.
60 concept nodes.
6 strands. PreK–12.
Every worksheet traces back to a specific node on this graph. The Map™ is the backbone of everything we publish.
Dr. Jamie Zinck, Ed.D.
Founder · Math Trajectory™ · Cultivate Collective LLC
Dr. Jamie Zinck is a mathematics educator, curriculum strategist, and instructional leader with a career spanning Teach For America, Pearson North America, Savvas Learning Company, and Scholastic.
She started by teaching high school Algebra I in a high-need school — moving her students from a 12% to a 96% pass rate on the state End-of-Course exam. That experience, combined with nearly two decades of curriculum implementation and doctoral research in education policy, led to a single unavoidable conclusion: most programs give teachers content without a path.
Math Trajectory™ is her answer — a fully-traced instructional system that connects every student's struggle to its root concept and every teacher's next move to a precise, purposeful step forward.
"Most math programs give teachers content without a path. They hand over materials without a method. Math Trajectory™ changes that."
Built for educators
who want precision.
K–12 Math Teachers
You need resources you can use tomorrow morning — not a new curriculum. Math Trajectory™ worksheets slot into your existing instruction at the exact concept your students need.
Instructional Coaches
You support whole teams. Math Trajectory™ gives you a shared language and a traceable framework for every coaching conversation, PLC, and intervention cycle.
District Curriculum Leaders
You need coherent, evidence-based supplemental tools that work alongside your core program — not against it. The Map™ gives you a system your whole district can trust.
Professional Learning Teams
Deep conceptual understanding is the foundation of every PD session we design. We don't just deliver content — we build the teacher understanding that makes instruction precise.
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