Alison has over 1,000 high quality courses available across 9 distinct categories, all absolutely free to complete. All our courses are self-paced and have been designed by subject matter experts, to give you an interactive and enriched learning experience.
Depending on your learning goal, you can choose from:
Certificate courses (average time: 2-3 hours), which help you focus your learning to provide you with specific expertise in your field or industry.
Diploma courses (average time: 8-10 hours), which are designed to give you a more extensive understanding of a subject area, by helping you master multiple concepts within a subject.
Learning Paths (average time: 18-20 hours), which are a combination of niche courses that have been specially designed by experts, to help you: Broaden your skill set; Progress your knowledge; or Master a subject.
Use the search bar on the left if you are looking for a specific category, or browse through all courses below, and let’s get learning!
Discover the joy of learning Math with Alison's free online Series and Sequences courses. Here at Alison, we understand that Mathematics can be confusing, so our courses are easy to follow and direct to the point. Want to see sequences, series, and equations with new eyes? We recommend you take our short course Sequences, Series and Equations in Mathematics. If you are taking Math under the Irish curriculum, we also suggest you check out our short courses Junior Certificate Strand 3 - Ordinary Level - Numbers and Shapes and Strand 3 Ordinary Level Numbers and Shapes.
Alison's free online Series and Sequences courses are designed to meet our students’ different skill levels. If you are looking for ordinary level math under the Irish curriculum, we suggest you take our Junior Certificate Strand 3 - Ordinary Level - Numbers and Shapes and Strand 3 Ordinary Level Numbers and Shapes. For higher-level Mathematics, check out the Sequences, Series and Equations in Mathematics or the Strand 3 Higher Level Numbers and Shapes under the Irish curriculum.
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