Donnuel Sinclair

Culture Coordinator & Academic Leadership Team Member (Feb 2025 – Present)

• Lead all school-wide culture systems, including PBIS (Blazer Bucks/Blazer Basket), tardy/uniform policy, re-entry processes, and restorative practices.
• Serve as sole administrator for student culture, discipline, and climate.
• Continue service on the Academic Leadership Team, ensuring alignment of culture systems with instructional and assessment goals.
• Coordinate Care Team (social workers, intervention specialists, behavior specialists) to address Tier 1–3 student needs.
• Design and implement community engagement events (100 Women, SLC) and student assemblies aligned to school pillars.

Instructional Coach, Data Manager & Academic Leadership Team Member (2022 – Feb 2025)

• Partnered with teachers across content areas to improve instructional practice using data-driven coaching cycles.
• Managed academic and assessment data systems, analyzing results to guide instructional planning and interventions.
• Served on Academic Leadership Team, aligning assessment strategy and instructional support with school goals.
• Facilitated professional development sessions for staff on data-driven instruction, curriculum planning, and classroom culture.

Math Teacher (Sept 2021 – June 2022)

• Taught Algebra I, designed culturally relevant lessons incorporating financial literacy and real-world applications.
• Collaborated with colleagues to establish instructional norms and support diverse learners through differentiated instruction.
• Built a strong classroom culture emphasizing GGA’s pillars: Sisterhood, Scholarship, Service, and Safety.

• Supervised 6 math teachers in curriculum planning, instructional delivery, and data-driven assessments.
• Facilitated weekly department meetings focused on instructional alignment and strategies to increase student proficiency.
• Member of the School Improvement Team, contributing to the school’s strategic plan for academic achievement and equity.
• Partnered with district curriculum leaders to refine pacing guides and assessment practices across grade levels.
• Taught Algebra I, improving pass rates and closing achievement gaps among historically underserved students.
• Mentored new teachers, modeling classroom management and culturally responsive instructional practices.

• Taught Intro to Math I and Math I, an integrated mathematics course combining Algebra I and Geometry standards.
• Designed and delivered engaging, technology-enhanced lessons aligned to state curriculum and assessment requirements.
• Implemented formative assessments and data-driven interventions to address diverse learning needs and increase course mastery.
• Collaborated with colleagues to align integrated math pacing, curriculum, and instructional strategies across grade levels.
• Built a positive classroom culture that supported student confidence, engagement, and achievement in mathematics.

• Taught Algebra I, Algebra II, and Geometry with a focus on student-centered, culturally responsive instruction.
• Served on the Data Wise Core Team, analyzing assessment data to inform instructional planning and interventions across content areas.
• Delivered professional development sessions for colleagues as a member of the district Math Cadre, modeling best practices in mathematics instruction.
• Partnered with school leadership to design and implement student support initiatives, increasing access to targeted tutoring and interventions.
• Provided after-school tutoring and mentoring to help students meet graduation requirements and improve math proficiency.

• Taught Algebra I Honors, Geometry, and Math Seminar, designing rigorous and engaging lessons aligned with college- and career-readiness standards.
• Collaborated with special education staff to differentiate instruction and implement accommodations for students with diverse learning needs.
• Integrated assessment data into lesson planning, tracking progress, and adjusting instruction to improve student outcomes.
• Contributed to the school’s mission of serving historically underserved students by fostering a classroom culture focused on equity, perseverance, and achievement.

• Taught Algebra I & II, Geometry, and advanced math courses, integrating critical thinking strategies into instruction.
• Served as Data Team Lead, developing assessment tools and data tracking systems to monitor student performance and guide instructional decisions.
• Facilitated math department meetings focused on curriculum alignment, assessment strategies, and instructional improvement.
• Provided professional development and coaching on data-driven instruction, supporting colleagues in using data to improve student achievement.

• Taught Basic Mathematics (DLS 0010) and Pre-Algebra (DVM 0030) to first-year college students requiring developmental support.
• Provided individualized instruction and lab-based tutoring to strengthen students’ foundational math skills.
• Maintained regular office hours to support student success and improve retention in entry-level math courses.

• Taught Pre-Algebra, using clear instructional strategies to support student mastery of foundational math skills.
• Provided after-school tutoring to reinforce learning and help students meet grade-level expectations.
• Partnered with families through regular communication and parent-teacher conferences to support student growth and success.