OER Commons vs Siyavula

OER Commons is a free web-based digital library for finding open educational resources and collaborating on their use, evaluation and improvement. It serves K–12 and higher education educators, librarians and homeschooling parents. A free account, priced at free, provides library access, Open Author for creating or publishing resources, groups, collaboration to curate or remix content, and a personal profile for saved resources. Organizations can use Hubs to develop collections, manage content and facilitate conversations. Custom microsites can have their own libraries and domains, tailored metadata and content creation, and analytics dashboards. Open Author includes an accessibility checker, requires alt text for embedded images and automatically captions videos uploaded to a resource. ISKME offers data and API integration services for learning management systems; its tools can receive and provide harvestable content feeds in Dublin Core, IEEE Learning Object Metadata and RSS. ISKME reports completed accessibility audits and another review underway, but authors and users remain responsible for resource accessibility, and many indexed materials are hosted externally. Resources created in legacy Open Author 1 are scheduled for removal on December 31, 2026; Open Author 2 resources are unaffected.

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.