Help your child become a master at addition and subtraction! Take a trip through the jungle, ocean, forest, farm, swamp, and desert in our animal theme version. Discover a gigantic collection of animal- and nature-related riddles. With interesting facts and twists, these riddles will have your child practicing math for hours!

Help your child become a master at addition and subtraction! Take a trip through the whole Math Riddles for Kids series with the Animal, Adventure, Food, and Object Theme in our four-in-one collection. Discover a gigantic collection of math riddles related to everything, from rhinos to aliens, to even French Fries!

The “modern” education system. It hasn't changed much since it started back in 1837. The same rules apply. You come into class, pick a seat, and watch an adult teach you the basics. The rest is left to the child. Whether they pay attention or not, it's up to them. The problem here is, even if the child tries to pay attention, many find it difficult to learn this way.

Over 500 interactive, engaging, and challenging math riddles.

Audiobook learning is perfect for kids who are always on the move. These math sessions can be listened to in bed, in the car, on the couch, or even at the park. With our unique teaching formula, you'll find techniques that benefit all four primary types of learning: visual, auditory, reading/writing, and kinesthetic.

Love to learn and share knowledge? You have found the right book for learning captivating, strange, and interesting insect fun facts and trivia for kids. They will learn about the insect world around them through fascinating and creepy facts and trivia. This book is an entertaining listen or read for curious kids and their families.

Ignite your child's curiosity with a fascinating collection of 132 multiple-choice animal trivia on some of the most interesting animals! Test your knowledge, and learn new information that you can share with family and friends!

Want to learn all about the pH scale, acids, bases, and chemical indicators? This audiobook will make it very easy for you! You'll learn all about acids and bases, names and formulas of common compounds, what their pH would be, and all about names of indicators and their colors. Chemistry can be easy if simplified, and that's what this book had done for you. It makes concepts simple. The use of questions and answers also makes learning fun. Enjoy!

Would you love to show off your knowledge to your family, friends, and teachers? Do you have plenty of time commuting or on a field trip? Want to learn on the go? Here's several hours of chemistry knowledge about the uses of elements and chemicals. You'll also learn many fun facts about chemicals. Enjoy!

It is no secret that the kids who study the hardest have the biggest chance of winning. I entered my first spelling bee when I was nine years old without studying a single word, and it is safe to say I didn’t make it very far. I spent the whole of the next summer studying, and that year, I came in first place in the county. Are you ready to be a champion, too?

Did you know that there are over 393 million pets in the United States alone? Two out of every three households own a pet. That is a lot of pets! In this book, you will learn the most interesting and amazing facts and behaviors of eight of the most popular pets and the reasons why people love to have these animals in their homes.

Science - and chemistry, in particular - is the key to understanding the world, and it’s every bit as important as learning to read and balance numbers. So, how can you engage your kids and help them understand the world better? The answer is simple: by making it fun.

Think you can't solve the Rubik's cube? Think again! One of the most perplexing puzzles of all time is the Rubik’s cube. Even decades after its creation, many people still struggle to solve it. They spend days or weeks figuring out the algorithm behind the puzzle, only to solve one side or none at all. Unfortunately, most tutorials are too complex for children to fully understand. If your child wants to learn how to solve the Rubik’s cube and eventually become a speedcuber, then he'll need a guide that's easy to listen and digest.

Fun Halloween Jokes and Riddles for Kids and Family is a collection of spooky jokes and fun riddles and brain teasers of easy to hard difficulty! It’s perfect for families, parties, or even youth group events! These jokes and brain teasers are suitable for children of different age groups and we promise that adults will enjoy them as much as their kids will! A friendly warning for the parents to keep in mind: Don’t be surprised if your kid giggles or laughs too much!

Spelling can be very challenging for kids, some schools have even elected to knock it out of their curriculum! All the added time in front of the screen instead of reading books, isn't helping. Luckily, spelling and grammar are two things that can still be taught in a fun and interactive way! Let's Practice Spelling & Grammar is laid out to optimize your child's learning by offering a variety of learning techniques.

It may be a wonderful world, but as Dan Riskin explains, it's also a dangerous, disturbing, and disgusting one. At every turn, it seems, living things are trying to eat us, poison us, use our bodies as their homes, or have us spread their eggs. In Mother Nature Is Trying to Kill You, Riskin is our guide through the natural world at its most gloriously ruthless. Using the seven deadly sins as a road map, Riskin offers dozens of jaw-dropping examples that illuminate how brutal nature can truly be.

While birding literature is filled with tales of expert observers spotting rare species in exotic locales, John Yow reminds us that the most fascinating birds can be the ones perched right outside our windows. In thirty-five engaging and sometimes irreverent vignettes, Yow reveals the fascinating lives of the birds we see nearly every day. Following the seasons, he covers forty-two species, discussing the improbable, unusual, and comical aspects of his subjects' lives.

Birds, Jim Robbins posits, are our most vital connection to nature. They compel us to look to the skies, both literally and metaphorically, draw us out into nature to seek their beauty, and let us experience vicariously what it is like to be weightless. Birds have helped us in so many of our human endeavors: learning to fly, providing clothing and food, and helping us better understand the human brain and body.

An enthralling account of a modern voyage of discovery as we meet the clever, social birds of prey called caracaras, which puzzled Darwin, fascinate modern-day falconers, and carry secrets of our planet's deep past in their family history.

A former American president nearly dies during an ill-planned exploration through the Brazilian Wilderness and down the River of Doubt. Theodore Roosevelt was a naturalist, explorer, author, hunter, governor, soldier and 26th President of the United States.

The Galapagos were once known to the sailors and pirates who encountered them as Las Encantadas: the enchanted islands, home to exotic creatures and dramatic volcanic scenery. In The Galapagos, science writer Henry Nicholls offers a lively natural and human history of the archipelago, charting its evolution from deserted wilderness to scientific resource (made famous by Charles Darwin) and global ecotourism hot spot.

In this stunning narrative spanning more than 200 million years, Steve Brusatte, a young American paleontologist who has emerged as one of the foremost stars of the field - discovering 10 new species and leading groundbreaking scientific studies and fieldwork - masterfully tells the complete, surprising, and new history of the dinosaurs, drawing on cutting-edge science to dramatically bring to life their lost world and illuminate their enigmatic origins, spectacular flourishing, astonishing diversity, cataclysmic extinction, and startling living legacy.

For millennia, lions, tigers, and their man-eating kin have kept our dark, scary forests dark and scary, and their predatory majesty has been the stuff of folklore. But by the year 2150 big predators may only exist on the other side of glass barriers and chain-link fences. Their gradual disappearance is changing the very nature of our existence. We no longer occupy an intermediate position on the food chain; instead we survey it invulnerably from above - so far above that we are in danger of forgetting that we even belong to an ecosystem.

From one of the finest scientists and writers of our time comes an engaging record of a life spent in close observation of the natural world, one that has yielded marvelous, mind-altering insight and discoveries. In essays that span several decades, Bernd Heinrich finds himself at his beloved camp in Maine, plays host to annoying visitors from Europe (the cluster fly) and more helpful guests from Asia (ladybugs), and unravels the far-reaching ecological consequences of elephants in Botswana bruising mopane trees.

How do trees live? Do they feel pain or have awareness of their surroundings? Research is now suggesting trees are capable of much more than we have ever known. In The Hidden Life of Trees, forester Peter Wohlleben puts groundbreaking scientific discoveries into a language everyone can relate to.