Teaching Portfolio

Building confident, independent learners.

Structured lessons, deliberate practice, and clear explanations that help students understand, apply, and succeed.

Marcello Goccia teaching Computer Science

A Level Computer Science IGCSE Computer Science AP Computer Science Principles Python, C++ & Programming AI, Robotics & Enrichment Student Progress & Outcomes

About Me

Helping students build clarity, confidence, and exam success through practical Computer Science learning.

I am a Computer Science teacher experienced in IGCSE, AP Computer Science Principles, and AS/A Level Computer Science, with a focus on helping students build strong understanding, confidence, and independence in their learning.

My teaching is structured around clear explanations, step-by-step modelling, deliberate practice, and continuous formative assessment, ensuring that students are actively engaged, supported, and making measurable progress.

I place strong emphasis on both conceptual understanding and exam readiness, guiding students to apply Computer Science ideas accurately in practical tasks, projects, and examination-style questions. Through targeted feedback and structured support, students develop confidence, technical vocabulary, and stronger problem-solving skills.

Teaching Philosophy

Three principles that shape my teaching.

Clarity and understanding

Teaching is structured and explicit so students understand how concepts work, not just what to do. The focus is on reasoning, patterns, and building confident, independent thinking.

Active learning and practice

Students learn by thinking, questioning, and solving problems. Through guided practice and a safe-to-fail environment, they test ideas, learn from mistakes, and refine their understanding.

Feedback and real application

Assessment is continuous and used to guide learning. Students apply their knowledge through meaningful tasks and projects, connecting Computer Science to real-world contexts.

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Teaching Practice

A focused view of the work behind my teaching.

Lesson Plans & Activities

Inquiry-led lessons, structured practice, and real-world tasks that make Computer Science active and meaningful.

A-Level IGCSE AP CSP

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Student Work & Achievements

Projects and outcomes that show creativity, technical growth, and confident problem-solving.

AI Projects Coding Student Outcomes

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Assessment & Marking Approach

Assessment used to guide learning, strengthen understanding, and make progress visible.

Rubrics Exam Prep Formative Checks

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Technology in Class

Digital tools selected carefully to improve feedback, interactivity, and clarity.

Flint OJ Platform Interactive Tools

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Professional Achievements

Work beyond the classroom, from school software systems to mentoring, clubs, and interdisciplinary collaboration.

Software Development AI & Robotics Club School Contribution

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Evidence Snapshot

A few markers of my background and practice.

3+ years

Teaching Computer Science in international schools in China.

20 years

Experience in software engineering and research before teaching.

AI & Robotics

Mentoring and enrichment beyond the classroom.

School Systems

Development of software tools to improve school processes.

Contact

Interested in my teaching or professional work?

I would be glad to connect and share more about my classroom practice, projects, and educational contributions.

Get in touch