Math texts, online classes, and more
for students in grades 5-12.

Visit AoPS Online j

Books for Grades 5-12 Online Courses

Beast Academy

Engaging math books and online learning
for students ages 6-13.

Visit Beast Academy j

Books for Ages 6-13 Beast Academy Online

AoPS Academy

Small live classes for advanced math
and language arts learners in grades 1-12.

Visit AoPS Academy j

Find a Physical Campus Visit the Virtual Campus

Beast Academy will be down for scheduled maintenance on Tuesday, July 30th, from 10:00 PM to 11:00 PM Pacific Time.

Want a live instructor for your Beast Academy student?

Enroll Now

🎁 Give a year-long gift for the holidays: Gift a Beast Academy Subscription 🎁

Beast Academy 3D

By Jason Batterson and Shannon Rogers.
Illustrated by Erich Owen.

Recommended for students ages 8‑10.

Beast Academy provides a fun, rigorous, challenging, complete curriculum for aspiring math beasts. BA Level 3D includes chapters on fractions, estimation, and area.

The Guide book is written in an engaging comic book style, and the Practice book provides over 400 problems ranging from introductory level exercises to very challenging puzzles and word problems.

Click here to buy books in bulk.

Qty

SamplesSamples

PrintablesPrint-
ables

Placement TestsPre-
tests

PlanningPlan-
ning

Centimeter Graph Paper

Placement Test (with solutions)

Use this to determine if your student is prepared for Beast Academy 3D.

Get the guide books for sure, because they are endearing and interesting and adorable and wonderful and they make your kid fall in love with doing math (even if they already love math)

Kjersti

I'm really impressed with the care and detail, not only of the math thinking, but the visuals, the humor, and the story.

Carol Lloyd

... the response that I have seen has been really tremendous. What seems to stand out… is that these books don’t dumb the work down nor do they talk down to the child.

Brian Cronin

...every time the students see me, they get very excited and ask if it's a "Beast Academy Day." They love the characters and enjoy the humor in the Guide book and they persevere to complete as much of the Practice book material as they can.

Lauren Croix

My son is really loving this program... never thought I’d have to tell him to take a break from math to do his other work.

Michelle

I'm pretty sure they are the most engaging math books I've ever encountered, and they pull this off without watering down the content at all (quite the contrary, in fact).

Jessie Mathisen

The best part for me is that my children can read the guidebook and do the practice work independently, yet I know they're being challenged.

Beast Academy parent

Hearing my tiny 6 year old explain how to square numbers that end in 5 has been amazing...Because of Beast Academy, I now have the opportunity to watch my son’s face light up when I say it's time for math.

Leslie

Beast Academy became known as “fun math”—full of challenging problems that forced them to think rather simply to grind away at computations.

Thomas

I love your books! They are the best things that ever happened to math. Lizzie is my favorite character because she is so much like me. She is so sweet, gentle, and who doesn't like dragons!

Beast Academy Student

I mentioned that [my son] was almost ready to begin the next level of Beast Academy. Immediately, [he] went and got it so we could start right away, and then begged that I keep going after the first section.

Kate Snow

Get the guide books for sure, because they are endearing and interesting and adorable and wonderful and they make your kid fall in love with doing math (even if they already love math)

Kjersti

Details: Details:

Guide Book

Full Color Paperback

112 pages

10 7/8 x 8 3/8 inches

ISBN: 978-1-934124-46-8

Practice Book

Black and White Paperback

160 pages

10 7/8 x 8 3/8 inches

ISBN: 978-1-934124-47-5

Beast Academy 3D
Covers the Following Topics Topics

Fractions:

Unit fractions, fractions on the number line, mixed numbers, equivalent fractions, parts of a whole, comparing and ordering fractions, simplifying fractions.

Estimation:

Rounding, computing estimates, over- and underestimating, eyeball estimates, Fermi problems.

Area:

Square units, adding and subtracting areas, tangrams, triangle area, unit conversions.

BA Level 3 Math Books

BA Level 3 Science Books

3AS

Topics

Topics

New!

Beast Academy Puzzles 3 contains nearly 500 new puzzles inspired by our favorite puzzle types from the Beast Academy curriculum.

Learn More

FAQFAQ

How is Beast Academy different from other math curricula?

Our goal with Beast Academy is to help students master the concepts behind the skills they're learning. Rather than asking students to solve a lot of simple problems very quickly, we offer a variety of intriguing puzzles and problems to keep them engaged and thinking.

More FAQs