Résultats lu par "David Armstrong" dans Toutes les catégories

Your senses are an amazing part of the human body. They allow you to see, smell, hear, and taste things! Did you know you can trick them? Learn about the different optical illusions that will make your senses go wild!

How do scientists figure out about new animals and plants? They have to use evidence! Using scientific evidence, they can learn that monsters might not always be what they seem. See how scientists used science to identify and debunk some unknown "monsters."

Watch out! Some animals make it clear for others to stay away by how they protect themselves. Other animals have more subtle ways of defending themselves. Find out how different animals use their bodies and behaviors in order to survive.

Jim is trying to impress his new neighbor while his family is away. Instead, he makes a fool of himself! After a series of mishaps that involve his dad's prized lawnmower, angry hornets, and a bath towel, Jim wonders if things could get any worse. Will he ever get to meet his crush? Or will his first impression scare her away?

Did you know people didn’t always use numbers or math to talk about money? Throughout history, people have created different phrases in order to communicate about money. Instead of just saying a number, they were able to talk about how one must pay or even someone’s financial status. Money can be a whole new kind of language!

Detectives Sal and Iggy have a new case—find the stolen diamond from the museum! Together, they must find the thief and return the diamond. Who can be the buggy culprit? Was it the security guard firefly? One of the bees at the nearby party? These two reptiles need to use the evidence left at the scene to solve the mystery!

Jonathon Jones and his friends are Interplanetary Private Investigators. Together, they solve every crime under the sun! When a prize show dog is kidnapped from Mercury’s Dog Star Kennel, these young detectives must work together to solve the mystery. Was it the dog’s owner? The trainer? The competition? Follow along and find out!

Max has a new pet rat named Furball! When Furball begins to act strangely, Max reaches out to Dr. Pett, a veterinarian. Every time Dr. Pett gives him advice, though, Furball experiences a strange new symptom. What is wrong with Furball? Will Dr. Pett be able to help him before he completely destroys Max’s house?

Do you know how many animals live in the Amazonian rainforest? Learn about the different predators and prey that coexist and depend on one another to survive. See how all life within a rainforest serves different roles and leads to a successful ecosystem.

Have you ever been to a big city before? Learn about the different elements that you can find in a large city by using your senses! What can you see, smell, taste, hear, and touch in a city?

Have you ever wondered how plants grow? How does the plant stem know to grow up while the roots grow down? This book will teach children how gravity affects plants with a fun experiment to grow their own beans!

Despite being a slave, Morgiana will do anything to keep her brother safe, even if it means getting kidnapped by the Forty Thieves. Once they escape, things seem to go back to normal—that is, until Morgiana finds out the Forty Thieves are planning to rob her master’s house! Together with her brother and new friends, she must find a way to fend off the thieves and protect her family and their home.