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Welcome to the OER Textbook and Repository

Online OER Textbook

The Caribbean Examinations Council (CXC) Caribbean Secondary Education Curriculum (CSEC) mathematics syllabus has been used to guide the selection and sequencing of quality Open Education Resources (OER) to create a free textbook or online course. The resources have been collected and vetted by experienced mathematics teachers and organised to allow a 'reader' gain mastery of each of the CSEC topics and objectives. The topics available for study include:

  1. Computation
  2. Number Theory
  3. Consumer Arithmetic
  4. Sets
  5. Measurement
  6. Statistics
  7. Algebra
  8. Relations, Functions & Graphs
  9. Geometry and Trigonometry
  10. Vectors & Matrices

Use the links above to access the materials.

OER Repository

If you are interested in seeing the individual mathematics open resources rather than working your way through the curriculum use the OER repository to search and access specific materials organised according to their source. Search fields are located at the top of this page inside the orange banner or directly below this text. Alternatively you can use the topic list in the black box below to seach according to math topics.

Currently the repository contains Open Educational Resources (OER) and some free resources to support the CXC CSEC curricula and help users achieve the specific objectives described there. In future developments focus well turn to the CXC CCSLC and CAPE curricula. The search facility below and or the Topic box can be used to identify specific resources according to topic, resource type or objective. Read More...

National Assessment Past Papers

MoE Antigua & Barbuda

Looking for past examination papers for Mathematics, Science, Language Arts and Science? The Ministry of Education (Antigua & Barbuda) have released their National Assessment papers (Grades 2, 4 and 6) from 2010 - 2013 with a Creative Commons Attribution-Non Commercial license. Click the ministry logo to access these examination papers in the repository!


The development of this online Open Education Resource textbook and repository was made possible because of funding made available from the following organisations and foundations:

Commonwealth of Learning




William and Flora Hewlett Foundation
(The opinions expressed are those of the author(s) and do not necessarily reflect the views of The William and Flora Hewlett Foundation.)




The following contributions are acknowledged:

Boundless CK-12 Foundation Commonwealth of Learning Siyavula Khan Academy
Mastering Mathematics Mathispower4u Mathcentre New Brunswick Community College NOSTT
OpenAlgebra Open High School Utah Rio Salado College Saylor Foundation Statistics Canada
VividMaths Wikibooks WikiEducator Wikipedia Wizznotes
Australian Bureau of Statistics Education Services All Math Words Encyclopeadia Australian Mathematical Sciences Institute Borough of Manhattan Community College Wikispaces
Connexion CorbettMath College of the Redwoods Cruzan Mathematics cxcDirect1
CXC Maths Explained Cxcmath Tutor David Pye Expert Village Exam Solutions
Free High School Science Textbooks Flippin' Cowan Statistics HCCMathhelp HEGARTHYMATHS HSN
IB Math Stuff Illustrative Math Jayates79 Jkarr123 Kamal Hines
Knowledge Media Institute LearnZillion Mathipedia MathMathsMathematics
Mathematics and Multimedia Michael Corral milliasmath12 Monterey Institute For Technology and Education Mindset Learn
Math Insight mkyou2tube Math Open Reference Joel Walkley mathworksheets4kids
MyTeacherNotes Nayland College Nsccalp Online Statistics Education Richards314
RSCSMath TeacherTubeMath Tenmarks Tutor Teddy TutorVista
unacademy University of Nottingham      

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