Mathematics Curriculum Designer(K–12)

Job Description

Job Description

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.
  
  

Job Specification

• Bachelor's degree in mathematics, Mathematics Education, Curriculum & Instruction, or related field.
• Master's Degree preferred.
  
  

Experience

• Minimum 5 years of K–12 mathematics teaching experience.
• Minimum 3 years of curriculum design experience.
• Experience developing mathematics programs for multiple grade levels.
• Experience creating assessments and learning materials.
• Experience in online learning environments is preferred.
  
  

Technical Skills

• Deep understanding of K–12 mathematics.
• Strong instructional design expertise.
• Curriculum mapping experience.
• Assessment of design expertise.
• Data analysis skills.
• Google Workspace proficiency.
• Learning Management Systems (LMS) experience.
  
  

Preferred Qualifications

• Experience in EdTech companies.
• Experience building online curricula.
• Experience with AI-assisted learning.
• Familiarity with adaptive learning systems.
• Experience teaching gifted students.
• Experience designing competition mathematics content.
• Knowledge of financial literacy and applied mathematics.
  
  

Core Competencies

Mathematical Expertise

• Exceptional mathematical reasoning
• Deep conceptual understanding
• Problem-solving excellence
  
  

Instructional Design

• Learning science knowledge
• Curriculum architecture
• Student-centered design
  
  

Leadership

• Ownership mentality
• Project management
• Team collaboration
  
  

Communication

• Excellent writing skills
• Strong presentation skills
• Clear instructional communication
  
  

Key Performance Indicators (KPIs)

Curriculum Production

• Curriculum completion rate
• Lessons developed per month
• Assessments developed per quarter
  
  

Curriculum Quality

• Student mastery rates
• Parent satisfaction scores
• Teacher satisfaction scores
• Curriculum audit scores
  
  

Learning Outcomes

• Student retention
• Student progression rates
• Improvement in assessment performance
• Student engagement metrics
  
  

Innovation

• New curriculum initiatives launched
• AI integration projects completed
• Curriculum enhancement projects delivered
  
  

What Success Looks Like After 12 Months

The successful candidate will have:

• Built a complete K–12 mathematics curriculum framework.
• Develop 500+ high-quality lesson plans.
• Created a mastery-based assessment system.
• Established curriculum standards and quality processes.
• Increased student achievement and engagement.
• Positioned Code Mantra as a leading provider of online K–12 mathematics education.
  
  

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