Siyavula vs TU Delft OpenCourseWare

Siyavula is a web-based learning platform for Mathematics and Physical Sciences practice, educator tools, and free textbooks. Learners can work through unlimited question versions, receive instant marking and full solutions, and follow their progress on a personal dashboard. Questions become harder as learners master concepts. Practice covers Mathematics in Grades 8–12 and Physical Sciences in Grades 10–12, aligned with South Africa’s CAPS curriculum, and works on any internet-enabled device. Educators can search questions by subject, grade, topic, and difficulty, then assign automatically marked homework and assessments. Reports let teachers review activity and progress at individual, class, and school levels. Textbooks for several subjects across Grades 4–12 are free to read and download; users may copy, share, or modify them. Siyavula says the site is zero-rated on MTN and Cell C networks in South Africa. Learner access and verified-teacher access are free. Essentials costs $2,050 a year per teacher and subject, excluding VAT; Advanced costs $6,199 a year per teacher and subject, excluding VAT.

TU Delft OpenCourseWare publishes free university-level learning materials arranged as courses. Anyone can view the materials online without registering or meeting academic prerequisites. Course resources vary and may include planning materials, evaluation tools, and subject content. One example, Modern Distributed Systems, addresses cloud, edge, and big-data systems through quizzes, design exercises, experiments, open questions, and a final project. The homepage says resources can be downloaded, and materials may be copied, distributed, translated, and modified under their reuse terms. Most course materials use a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 license: users must give attribution, reuse them noncommercially, and apply the same terms to adaptations. Videos play through TU Delft’s Collegerama site using MediaSite Viewer. OCW does not provide university credit, degrees, certificates, or access to TU Delft faculty. Some content may be missing because of intellectual-property restrictions, and instructors may withhold assignment or exam solutions. Materials are listed for web, macOS, and Windows.