Publication

OTEC Publications: Authored by Salim Halidu

One Time Educational Consult (OTEC) presents an essential collection of academic resources by Salim Halidu, meticulously crafted to support all SHS 1, 2, and 3 students in their educational journey.

OTEC Publications: Authored by Salim Halidu

One Time Educational Consult (OTEC) presents an essential collection of academic resources by Salim Halidu, meticulously crafted to support all SHS 1, 2, and 3 students in their educational journey.

Academic Credentials:

MPhil in Educational Innovations and Leadership Science • Kwame Nkrumah University of Science & Technology (KNUST), 2024 • Research Focus: Effects of social media on Academic Performance of selected Senior High Schools in the Ashanti Region of Ghana.

Professional Affiliations:

Associate Member - Ghana Medical Physics Society Certified Physics Educator - Ghana Education Service

Career Timeline:

⚕ Medical Physicist • Komfo Anokye Teaching Hospital (KATH), 2013-2018 • Specialized in radiation therapy and diagnostic imaging

Senior Physics Tutor

Islamic Senior High School, Kumasi (2018-Present)

Managing Director

• OTEC Group (2016-Present) • Oversees educational consultancy and publishing divisions

Active Researcher

Core Academic Series for SHS Students


Integrated Science Marking Scheme Series 
(Complete Set for All SHS Levels)

VOLUME 1

For SHS1 Students
• Foundational concepts mastery
• WAEC/NECO standard practice questions
• Step-by-step answer breakdowns

VOLUME 2

 For SHS2 Students
• Intermediate level reinforcement
• Topic-by-topic examination approach
• Common student errors analysis

VOLUME 3

For SHS3 Final Year Students
• Advanced WASSCE/NECO preparation
• Full past paper solutions (2015-2025)
• Distinction-seeking exam strategies

Digital Empowerment for Students Android Youth

For All Mobile Users
• 100+ productivity hacks for students
• Educational app masterclass
• Digital safety & responsible usage

Personal Development Dreamer's Diary

For Aspiring Students
• Academic goal-setting framework
• Success mindset development
• Scholarship application strategies

Key Benefits for SHS Students

✔ Curriculum-Aligned – Directly supports classroom learning
✔ Exam-Focused – 90% of users report grade improvement
✔ Multi-Format – Available as printed books & eBooks
Special School Pricing Available
📚 Complete 3-Volume Set Discount
🏫 Bulk Orders for Classrooms

Get Your Copies Today

📍 Available at:
• All major bookstores nationwide
• School bookshops
• OTEC Office , Ayigya-Tech
💻 Online Orders: [Website URL]
📞 Direct Line: [Phone Number]
Equip yourself with the ultimate SHS success toolkit! 🚀
(Publisher: OTEC Publications | Author: Salim Halidu – Education Specialist since 2010)

Publication

INTEGRATED SCIENCE VOLUME ONE

INTEGRATED SCIENCE VOLUME TWO

INTEGRATED SCIENCE PRACTICALS VOLUME THREE