Code Mantra, a division of NextGen Genius LLC, is an education technology company dedicated to helping students become creators, builders, problem solvers, innovators, and leaders who will serve humanity. We provide high-quality online learning experiences for K–12 students across coding, mathematics, AI, entrepreneurship, and future-ready skills.

We are seeking an exceptional Math Curriculum Designer to build a world-class mathematics curriculum that develops deep conceptual understanding, critical thinking, problem-solving abilities, and real-world mathematical applications for students from Kindergarten through Grade 12.

Position Summary

The Math Curriculum Designer will lead the design, development, review, and continuous improvement of Code Mantra's K–12 mathematics curriculum. The ideal candidate combines deep mathematical expertise, instructional design skills, child-centered learning principles, and modern educational technology to create engaging and rigorous learning experiences.

This role requires designing comprehensive curriculum frameworks, lesson plans, assessments, projects, enrichment activities, teacher guides, and learning pathways aligned with educational standards and best practices. Curriculum designers in leading K–12 organizations commonly focus on standards of alignment, learning progressions, assessment development, and instructional quality.

Key Responsibilities

Curriculum Development

Design complete K–12 mathematics curriculum pathways.

Develop yearly, quarterly, monthly, and lesson-level curriculum plans.

Create curriculum maps and learning progressions across grade levels.

Ensure vertical and horizontal alignment throughout K–12 mathematics.

Design engaging lessons for

Number Sense

Arithmetic

Geometry

Measurement

Data & Statistics

Algebra

Pre-Calculus

Calculus

Financial Mathematics

Mathematical Modeling

Problem Solving

Mathematical Reasoning

Lesson & Content Creation

Create detailed lesson plans for one-on-one and small-group instruction.

Design worksheets, activities, projects, and challenges.

Develop differentiated learning pathways for various student levels.

Write student-friendly explanations and instructional materials.

Create inquiry-based and project-based learning experiences.

Integrate real-world applications into mathematics instruction.

Assessment Design

Develop diagnostic assessments.

Design formative and summative assessments.

Create mastery-based progression systems.

Develop rubrics and evaluation frameworks.

Design challenges and competition-level activities.

Build assessment banks for every grade level.

Standards Alignment

Align curriculum with

Common Core Standards

State Mathematics Standards

International Mathematics Benchmarks

Unpack standards into measurable learning outcomes.

Create mastery pathways for each mathematical skill.

Maintain curriculum documentation and alignment records. Standards mapping and mastery-pathway development are core responsibilities in modern K–12 curriculum design roles.

Innovation & EdTech Integration

Incorporate AI-powered learning experiences.

Design adaptive learning pathways.

Create digital learning resources.

Integrate interactive simulations and visual learning tools.

Research emerging mathematics education trends.

Use educational technology to improve student engagement and outcomes.

Teacher Support

Create teacher guides and instructional resources.

Train teachers on curriculum implementation.

Develop lesson delivery frameworks.

Provide feedback and coaching support.

Conduct curriculum review sessions.

Quality Assurance

Review curriculum for mathematical accuracy.

Ensure age-appropriate progression.

Maintain curriculum consistency across grade levels.

Analyze student performance data.

Continuously improve curriculum effectiveness.