Joshua Grasmick
Fontana,CA
Summary
Experienced and dedicated high school mathematics educator with over a decade of teaching, coaching, and mentorship experience. Proven ability to support and develop new teachers through instructional coaching, relationship-building, and reflective practice. Strong leader committed to fostering positive school culture, collaboration, and equitable outcomes for diverse student populations.
Overview
2027
2027
years of professional experience
Work History
Math Teacher, Coach, Mentor
Los Osos High School
01.2016 - Current
- Teach mathematics courses while consistently demonstrating strong instructional practices and classroom management
- Serve as soccer coach and football strength & conditioning coach, building student leadership, discipline, and teamwork
- Mentored a student teacher (2024), providing guidance on lesson planning, classroom management, and professional growth
- Active member of Grizzly Culture Collective (GCC), contributing to initiatives that improve school culture, climate, and student engagement
- Collaborate regularly with colleagues to align curriculum, analyze student data, and improve instructional outcomes
Math Teacher, Varsity Soccer Coach
Bonita High School
01.2013 - 01.2016
- Delivered engaging and rigorous math instruction to diverse student populations
- Built strong relationships with students and families to support academic success
- Led varsity soccer program, fostering teamwork, accountability, and character development
Math Teacher, Varsity Soccer Coach
Hesperia High School
01.2012 - 01.2013
- Implemented effective instructional strategies to meet the needs of all learners
- Maintained structured and positive classroom environments
- Coached varsity soccer, emphasizing leadership and student-athlete development
Holistic Health & Fitness Coach
Private Coaching / Mentoring
- Current
- Provide individualized coaching focused on physical health, mindset, and personal growth
- Develop goal-setting plans and accountability systems for clients
- Build strong mentoring relationships rooted in trust, consistency, and growth
Mentor / Discipleship Leader
Story Church (Rancho Cucamonga)
- Current
- Mentor and disciple young men through regular meetings, guidance, and leadership development
- Foster personal growth, accountability, and character development
Skills
- Instructional Coaching & Mentorship
- Culturally Responsive Teaching
- Classroom Management & Engagement Strategies
- Collaboration & Team Leadership
- Communication & Relationship Building
- Data-Driven Instruction
- Professional Development Support
ALIGNMENT WITH SUPPORT PROVIDER ROLE
- Culturally Responsive Practice: Extensive experience working with diverse student populations and building inclusive classroom environments
- Outstanding Teaching Ability: Over 10 years of successful teaching with strong instructional strategies and student engagement
- Communication Skills: Skilled in providing clear, constructive feedback and building trusting relationships with colleagues and mentees
- Collaboration: Proven ability to work effectively with teams through PLCs, coaching, and school-wide initiatives like GCC
- Leadership: Demonstrated leadership through coaching, mentoring, and culture-building efforts on campus
- Instructional Expertise: Deep knowledge of varied teaching strategies and classroom management techniques, with the ability to model and coach others
Timeline
Math Teacher, Coach, Mentor
Los Osos High School
01.2016 - Current
Math Teacher, Varsity Soccer Coach
Bonita High School
01.2013 - 01.2016
Math Teacher, Varsity Soccer Coach
Hesperia High School
01.2012 - 01.2013
Mentor / Discipleship Leader
Story Church (Rancho Cucamonga)
- Current
Holistic Health & Fitness Coach
Private Coaching / Mentoring
- Current