# Sindh Educational Hub > Smart online exam preparation platform aligned with the Sindh Textbook Board (STBB) curriculum (Classes 6–10) and competitive exam preparation (SPSC, Sukkur IBA STS, NTS). Founded by Shah Nawaz Samejo. Sindh Educational Hub provides verified digital learning resources, chapter-wise MCQs, timed mock assessments, curriculum-aligned PDF study material, and video lectures for school students and competitive exam aspirants throughout Sindh and Pakistan. ## Core Portals & Learning Resources - [Classes & STBB Curriculum](https://www.sindheducationalhub.com.pk/classes): Curriculum breakdown, textbooks, chapter notes, and learning objectives for Classes 6 through 10 covering Mathematics, General Science, Biology, Chemistry, Physics, Computer Science, English, and Sindhi. - [Chapter-wise MCQs & Practice Tests](https://www.sindheducationalhub.com.pk/dashboard/tests): High-yield question bank with instant answer evaluation, detailed rationales, negative marking simulation, and subject analytics. - [Competitive Exams (SPSC • IBA • NTS)](https://www.sindheducationalhub.com.pk/exams): Dedicated preparation modules for Sindh Public Service Commission (CCE, SST, Town Officer, Municipal Officer), Sukkur IBA Testing Service (STS PST/JEST, screening tests), and National Testing Service (NTS). - [About & Mission](https://www.sindheducationalhub.com.pk/about): Background on the platform's vision, founding story by Shah Nawaz Samejo, and commitment to accessible quality education in Sindh. - [Contact & Support](https://www.sindheducationalhub.com.pk/contact): Direct contact channels, academic feedback, WhatsApp assistance, and technical support. ## Optional - [Full LLM Knowledge Base](https://www.sindheducationalhub.com.pk/llms-full.txt): Comprehensive syllabus details, test pattern guidelines, subject taxonomies, and platform structure for deep AI agent queries.