William Mmassy
Kilimanjaro
Summary
Versatile and dedicated educator with strong experience teaching Business Management and Mathematics, committed to fostering critical thinking, academic progress, and student confidence. I am also capable of teaching Economics, with foundational subject knowledge, though I have not previously taught IB Economics. In addition to my classroom strengths, I bring valuable experience as an Extended Essay Supervisor, Project Supervisor, and Football Coach, supporting both academic and co-curricular development. Known for effective communication, strong organization, differentiated instruction, and the ability to guide students through research, problem-solving, and skill-building. I am committed to continuous professional growth and contributing positively to a collaborative school environment.
Overview
8
8
years of professional experience
Work History
IBDP Business management Teacher
UWCEA
01.2018 - Current
- Experienced Business Management teacher, guiding students through the 5 syllabus units and integrating the 4 key concepts. I equip students with essential skills for the contemporary business context and supervise the completion of their Research Project (IA).
- Developed and implemented engaging lesson plans to enhance student learning experiences.
- Fostered a supportive classroom environment that encouraged student participation and collaboration.
- Assessed student progress using various evaluation methods to tailor instructional strategies.
- Integrated technology into lessons to promote interactive learning and digital literacy skills.
- Collaborated with colleagues to design interdisciplinary projects that enrich curriculum offerings.
- Advocated for inclusive education practices, ensuring diverse learning needs are met within the classroom setting.
- Developed strong relationships with students, parents, and colleagues by maintaining open lines of communication and fostering a supportive learning environment.
- Managed classroom behavior effectively by establishing clear expectations, modeling appropriate conduct, and consistently enforcing established rules and consequences.
- Enhanced classroom engagement through the use of interactive teaching methods, such as group projects and hands-on activities.
- Maintained accurate records of student progress, attendance, and behavior to facilitate ongoing communication with parents about their child''s educational journey.
- Differentiated instruction to accommodate diverse learning needs, ensuring each student had an equal opportunity for success.
- Assessed student performance regularly using both formative and summative assessments to inform future lesson planning.
IBDP Examiner
International Baccalaureate
01.2019 - Current
- As an IB Mathematics Applications and Interpretations Paper 1 Examiner, I mark numerous scripts, gaining valuable insights into IB standards and best practices. This experience, alongside learning from seasoned examiners, enhances my teaching and benefits my students' academic growth.
- Collaborated with international teams to enhance examiner training and calibration processes.
- Ensured consistent application of grading criteria across diverse subject areas.
- Participated in ongoing professional development opportunities to stay current on industry changes and maintain expertise in the field.
- Monitored students during tests.
IBMYP Mathematics teacher
UWCEA
01.2018 - Current
- Experienced IB MYP Mathematics teacher delivering engaging, interactive lessons. I differentiate instruction and use inquiry-based learning to meet diverse student needs, fostering critical thinking and a deep understanding of mathematics.
- Developed engaging lesson plans to enhance student understanding of mathematical concepts.
- Implemented differentiated instruction strategies to accommodate diverse learning needs in classroom settings.
- Fostered a positive learning environment that encouraged student participation and collaboration.
- Assessed student progress through regular evaluations, providing timely feedback for improvement.
- Collaborated with colleagues on curriculum development to align teaching methods with educational standards.
- Collaborated with fellow math teachers on curriculum development, resulting in a more cohesive and comprehensive program.
IBDP Mathematics Teacher
UWCEA
01.2018 - Current
- Experienced DP Mathematics teacher, specializing in both AA and AI Mathematics. I supervise Internal Assessments, mentor students, and support them in achieving their academic goals, fostering a strong understanding of mathematical concepts and applications.
Education
Bachelor of Education - Mathematics
Mzumbe University
01.2015
Advanced Certificate of Secondary Education - undefined
Minaki High School
01.2012
Skills
- Good Communication
- Skills
- Creativity
- IT skills
- Critical Thinking
- Student assessment
- Differentiated instruction
- Classroom management
- Educational technology integration
- Curriculum development
Workshops attended
- Mathematics: Applications and interpretations, Category 2.
- Participated in a professional development workshop focused on best practices for teaching the IB Mathematics: Applications and Interpretation course. Gained insights into effective instructional strategies, assessment objectives, and the structuring of Internal Assessments (IA). Engaged in discussions on enhancing student engagement, formative and summative assessment methods, and aligning teaching approaches with IB standards.
- Mathematics: Delivering the MYP curriculum, Cat 2
- Completed a professional development workshop focused on effectively delivering the MYP Mathematics curriculum. Explored best practices in teaching and assessment, including aligning learning objectives with IB requirements, designing engaging inquiry-based lessons, and supporting students in criterion-based assessments. Gained deeper insights into interdisciplinary learning, differentiation strategies, and enhancing conceptual understanding in mathematics.
- Business management, category 2
- Completed a professional development workshop on effectively delivering the IB Diploma Programme Business Management course. Gained in-depth understanding of key course requirements, including conceptual teaching approaches, assessment objectives, and structuring Internal Assessments (IA). Explored best practices for teaching key topics such as business decision-making, strategy, and global business contexts. Learned strategies for integrating real-world case studies, supporting students in developing critical thinking skills, and aligning teaching with IB command terms, Paper 1 and Paper 2 assessments, as well as the Higher Level (HL) extension on business strategy.
- Various crash programs such as Assessment in MYP, e-assessment, Extended essays, Internal Assessments
- Youth Mental Health First Aid
- Child protection for international schools
- Overcoming Loneliness
Timeline
IBDP Examiner
International Baccalaureate
01.2019 - Current
IBDP Business management Teacher
UWCEA
01.2018 - Current
IBMYP Mathematics teacher
UWCEA
01.2018 - Current
IBDP Mathematics Teacher
UWCEA
01.2018 - Current
Advanced Certificate of Secondary Education - undefined
Minaki High School
Bachelor of Education - Mathematics
Mzumbe University