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Academic Learning

Professor Leonard

Course-specific mathematics instruction is organized into playlists designed to support sustained study rather than isolated problem tips. With more than 1,200 videos and a substantial long-term audience, Professor Leonard signals a deep library spanning multiple areas of math learning. It is a strong fit for learners who want free, structured lessons to accompany a class, revisit difficult concepts, or work through a subject at their own pace.

Top PickAcademic Learning

Editorially reviewed:

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Editorial focusMathematics & Physics Open Courseware
Audience scale1.2M subscribers
Videos1,213 videos
Active since13 August 2011

Recent videos

Latest from the source

Acceleration and Velocity with Resistance, Part 2 (Differential Equations 40)

03 October 2026

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Acceleration and Velocity with Resistance (Differential Equations 39)

24 September 2026

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Bernoulli Equations Made Easy (Differential Equations 24.5)

12 September 2026

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Deep Dive

Professor Leonard: Full-Course Mathematics Study

Main focus

Professor Leonard builds course-specific mathematics playlists for learners working through full subjects rather than hunting for isolated answers. The library supports paced study, concept review, and class accompaniment across multiple areas of math.

Why it matters

Choosing a free companion for a mathematics class is easier when lessons are arranged by course rather than scattered by topic. Learners can use the playlists to revisit difficult material, reinforce classroom work, or move through a subject at their own pace.

Style

Course-based playlists group lessons around particular subjects, making the experience closer to following a syllabus than browsing disconnected tips. The emphasis is on sustained, self-paced study, with room to return to challenging concepts.

Consistency

A long-running collection of course-specific playlists gives learners a dependable archive for returning to subjects over time, rather than relying on isolated problem-solving clips.

Editorial note

Course levels and prerequisites vary by playlist, so match lessons to your current curriculum, textbook conventions, and skill level.