Using the CXC CSEC math syllabus, the Education Development Unit (EDMU) of the Organisation of Eastern Caribbean States. has developed an Open Educational Resource Repository for students sitting the CXC CSEC math exam. This resource repository consists of open textbooks and open math resources that are aligned with and sequenced according to the topics on the CXC CSEC math exam. The Open Educational Resources (OER) appear to be carefully selected and curated. Resources include CXC CSEC math syllabus topics, related videos, quizzes, textbooks and tutorials.