Roksana Islam
Dhaka
Summary
Dynamic educator with a proven track record at City Harbour International School, specializing in IGCSE Computing and Mathematics. Expert in curriculum delivery and educational technology, fostering student engagement through project-based learning. Strong leadership and communication skills enhance collaborative environments, driving student success and innovation in the classroom.
Overview
5
5
years of professional experience
Work History
Secondary Teacher
City Harbour International School
Perak
09.2023 - 10.2024
- Delivered Cambridge Lower Secondary Computing and IGCSE Computer Science curricula, including computational thinking, algorithms, Python/Scratch programming, system architecture, and cybersecurity
- Taught IGCSE Add Math, Mathematics and Science, reinforcing analytical reasoning and concept mastery
- Designed and implemented structured, differentiated lessons aligned with Cambridge learning objectives and administered formative and summative assessments, using Cambridge standards to monitor progress and inform instruction
- Integrated educational technologies such as micro:bit, online coding platforms, and blended learning tools to enhance digital literacy and engagement
- Designed and conducted enrichment workshops and lessons focused on coding through educational games, 3D printing and Robotics (Arduino), providing students with hands-on exposure to emerging technologies and fostering innovation beyond the curriculum
- Facilitated project-based learning to support student inquiry, collaboration, and independent problem-solving
- Briefly supervised teacher activities and contributed to the planning of term routines and co-teaching sessions
- Participated in regular professional development and reflective practice to enhance instructional quality
Computer Science Teacher (Remote)
City Harbour International School
Perak
10.2022 - 08.2023
- Delivered Cambridge Lower Secondary and IGCSE Computing curricula in a virtual format
- Used platforms like Zoom, Google Classroom, and online coding tools for remote instruction
- Taught programming (Python/Scratch), algorithms, system architecture, and cybersecurity topics
- Created engaging, inquiry-based digital lessons and assessed student progress through online tools
Secondary Teacher
Stepping Stone International School
Dhaka
08.2021 - 09.2022
- Taught mainly ICT, Science and Mathematics following the Cambridge framework for grades 6 to 8
- Designed and delivered well-structured, Cambridge-aligned lessons focused on core concepts, skill development, and real-world application
- Created and implemented differentiated lesson plans, assessments, and progress evaluations
- Promoted conceptual understanding through hands-on experiments and visual learning techniques
Teaching Assistant
North South University
Dhaka
09.2019 - 09.2021
- Supported undergraduate instruction through tutorial sessions, academic advising, and group discussions
- Assisted in grading, feedback, and content delivery for introductory computing and related courses
- Worked closely with faculty to maintain academic integrity, manage coursework logistics, and support student learning outcomes
- Strengthened skills in academic communication, learner support, and higher education pedagogy
Education
Bachelor of Science - Computer Science and Engineering, Mathematics
North South University
Dhaka, Bangladesh01.2022
Cambridge Edexcel A levels - Mathematics and Chemistry
Private
Manama, Bahrain06.2015
Cambridge IGCSE - Physics, Chemistry, Biology, Mathematics, English, Computer Studies, Business Studies
Bangladesh School Bahrain
Manama, Bahrain06.2013
Skills
- IELTS: Overall 75
- Curriculum delivery (IGCSE, A Level)
- Educational technology tools
- Programming languages (Python, C, C, Java, HTML, CSS, PHP)
- Algorithms and flowchart logic
- Project-based learning strategies
- Lesson planning and development
- Assessment design and evaluation
- Classroom management techniques
- 3D printing and game-based learning
- Leadership and public speaking skills
References
- Sadia, Afroz, Head of Foundation, Stage 1, sadia.afroz@newlandsschool.ae, Newlands School Dubai
- Valerie, Ebau, Campus Directress, hq@cityharbour.edu.my, City Harbour International School Malaysia
Other Experience
- Privately tutored mostly IGCSE students for over 5 years
- Part-time Sales Promoter – I Switch Media, Bahrain (6 months)
- Volunteer – Associate in Falaq, Bahrain (2 years)
- Team Leader & Public Speaking – Bangladesh School Bahrain
- Inter-School Quiz Participant – Derek O'Brien Quiz Contest, Bahrain
Timeline
Secondary Teacher
City Harbour International School
09.2023 - 10.2024
Computer Science Teacher (Remote)
City Harbour International School
10.2022 - 08.2023
Secondary Teacher
Stepping Stone International School
08.2021 - 09.2022
Teaching Assistant
North South University
09.2019 - 09.2021
Bachelor of Science - Computer Science and Engineering, Mathematics
North South University
Cambridge Edexcel A levels - Mathematics and Chemistry
Private
Cambridge IGCSE - Physics, Chemistry, Biology, Mathematics, English, Computer Studies, Business Studies
Bangladesh School Bahrain
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