College & Adult

College-level classes and adult education is available online as remote learning now more than ever.

Browse College & Adult by Topic

Kubernetes(41)Calculus(38)Art History(34)CompTIA(34)Guitar(34)Photography(32)Entrepreneurship & Small Business(30)Statistics & Probability(28)Computer Science(28)Microsoft Excel(28)Homeschooling(27)Anatomy & Physiology(25)Information & Cyber Security(25)Python(24)Linux System Administration(24)Spanish(23)Management(23)App Development(23)Finance(22)Teaching(22)

Resources for College & Adult

Cover of Geometry Workbook For Dummies by Mark Ryan

Geometry Workbook For Dummies

The practice half of the For Dummies geometry pair: several hundred problems with fully worked solutions, not just an answer key.

Cover of Geometry For Dummies by Mark Ryan

Geometry For Dummies

Mark Ryan's plain-English geometry reference, aimed squarely at the student who has a textbook and still cannot follow the proofs in it.

Cover of Side by Side Student Book 1, third edition, by Molinsky and Bliss

Side by Side: Student Book 1 (Third Edition)

A conversation-first beginner course built around guided dialogues, which makes it one of the few ESL books that works with two people at a kitchen table.

Cover of Essential Grammar in Use with Answers from Cambridge University Press

Essential Grammar in Use with Answers

Raymond Murphy's elementary grammar reference, built on a two-page unit format that makes it genuinely usable for self-study.

Cover of Word Power Made Easy by Norman Lewis

Word Power Made Easy

A vocabulary builder that teaches Greek and Latin roots rather than word lists, so each session unlocks families of words at once.

Cover of the Azar-Hagen Basic English Grammar Workbook fifth edition

Basic English Grammar Workbook (Azar-Hagen, 5th Edition)

The grammar series most ESL teacher training programs are built around, in workbook form with a full answer key for self-study.

Cover of the Oxford Picture Dictionary Third Edition monolingual edition

Oxford Picture Dictionary, Third Edition

The standard visual dictionary in ESL classrooms worldwide: roughly 4,000 words organized by real-life situation rather than alphabetically.

Cover of English for Everyone Practice Book Level 1 Beginner from DK

English for Everyone Practice Book Level 1: Beginner

The written practice half of DK's Level 1 course. Buy it with the course book, not instead of it.

Cover of English for Everyone Course Book Level 1 Beginner from DK

English for Everyone Course Book Level 1: Beginner

DK's visual self-study English course, built so a complete beginner can work through it alone without a teacher explaining every page.

Cover of How to Take Smart Notes by Sönke Ahrens

How to Take Smart Notes

The standard English-language explanation of the Zettelkasten slip-box method: notes written to be linked and reused, not filed and forgotten.

Cover of The Executive Functioning Workbook for Teens by Sharon A. Hansen

The Executive Functioning Workbook for Teens

A worksheet-based workbook the teenager completes themselves, building planning, time estimation and self-monitoring habits one short activity at a time.

Cover of Learn Like a Pro by Barbara Oakley and Olav Schewe

Learn Like a Pro: Science-Based Tools to Become Better at Anything

A short, 160-page distillation of Barbara Oakley's learning research, co-written with Olav Schewe — the fastest way into the material for an older teen.