Petego Salty Dog Pet Life Vest XX-Small Yellow
Pet-Essentials Just4Pets Pink Camouflage House Bed (Eco-Friendly Packaging)
Petio (Petio) old dog care for the walking assist harness forefoot for L (medium-sized dogs)

Petio Fish Sausage (Bonito) 6 Pieces (Japan Import)
Petique RC01000000 PVC Rain Cover for Pet Jogger, Clear, One Size
PETKIT 'AIR' Quad-Connecting Cushioned Chest Compression and Reflective Brethable Premium Safety Mesh Pet Dog Harness, Small, Grey
Petlinks Squiggle Stick Wand Soft Fun Durable Interactive Play Cat Kitten Toy

Intuition for Taylor Series (DNA Analogy)

January 23rd, 2019|

PETMAKER Sleep and Play Cat Bed with Removable Teepee Top
PETMATE 291969 Dogloo Xt Medium, 26 by 25.25 by 18.5-Inch by Phillips Feed & Pet Supply
Petmate Dig and Burrow Nuzzle Lounger, 30 by 24-Inch

What does an exponent really mean?

December 6th, 2018|

Petmate Stay Fresh Jumbo Hooded PAN

Intuition For Graphed Functions

November 1st, 2018|

Petote Charlie Pet Carrier Bag, Cocoa Brown orange
PetPal Cat Toy, 8 x8 x11
  • PetRebels Cat tree Kings & Queens Alexander 129 royal cream

Learning Tip: The 5 Second Gutcheck

October 2nd, 2018|

Pets Choice Limited Davies Rabbit Chub for Dogs 800gm x 15

Why Is BetterExplained Different?

Pets First GBP-3189 NFL Green Bay Packers 2 Tennis Balls Set, Team color

Most lessons offer low-level details in a linear, seemingly logical sequence. Better Explained focuses on the big picture — the Aha! moment — and then the specifics. Here’s the difference:

Math lessons that click


Pet's Go Play Go Run Hands Free Dog Leash Small-Medium and Large Dogs Puppies to Big Dog, Waist Belt, 2 Handles & 2 Bungees Great 4 Women, Men, Kids, Boys & Girls; Extra Control for Running & Walk

I know which approach keeps my curiosity and enthusiasm. The general strategy is the ADEPT Method:

Math lessons that click

Learning isn’t about memorizing facts to pass a test. It’s about unlocking the joy of discovery when an idea finally makes sense. If this approach resonates with you, welcome aboard.

About Kalid Azad

I enjoyed math until a poorly-taught class nearly destroyed that passion. A last-minute Aha! moment showed me math could make sense, even be enjoyable, when presented with:

  • A friendly, curious attitude
  • A mix of intuitive and technical understanding
  • A focus on lasting insight

I share explanations that helped, hoping they help you too. I’m thrilled that BetterExplained now reaches millions every year, and has appeared in blogs for the New York Times and Scientific American. Petbobi Pet Blanket Super Soft and Fluffy Premium Flannel Fleece Dog Throw Blanket, Appealing and Cute Paw Prints Equally for Puppy Cat Kitten (Beige Paw)

PetSafe In-Ground Fence System for Small Dogs
PetSafe Staywell Infra Red Collar Key, Green, Selective Entry, Easy Set-Up with Deluxe Infra-Red Cat Flap, White, Exclusive Entry for Multiple Pets

Intuitive Learning

PetBuddy 42 Durable Braided Nylon Rope Lead Cat Dog Leash, Medium, Red and bluee

Arithmetic & Numbers

Algebra & Counting


Precalculus & Trigonometry


Calculus Course

PetCheer Cute Bear Face Cat Scratcher Lounge Bed Catnip

Calculus (Articles)

Vector Calculus

Engineering / University Math

PETCO Dog Tie-Out Cable Heavy

Programming Tools

Web Development

Pet-Corp DD9S-Pro insulated Cat Dog Door with double flaps against drafts

Low-level Programming


Assorted Musings

Pet Intelligent Electric Drinker, Loop Mute Four-Layer Filter 1.8L, Suitable for Cats Dogs Large Medium and Small(Containing LED Nightlight)