Résultats lu par "Maria Pendolino" dans Toutes les catégories

How did some birds come to have brightly colored feathers to match the flowers and fruits of the tropical forest, but others stayed in muted colors? According to this Arawak folktale, they got their colors from a snake! What happens when there aren’t enough colors to go around?

As the tallest kid in class, Ava had never felt too big until a new girl arrives at her school—her name is also Ava and she is the shortest girl in class. The two girls learn to work together when they are both cast in the school play.

In this story from the Native Americans of the Pacific Northwest, you’ll learn how the trickster raven brings light back to the world from a greedy chief.

Do you know how new flowers are made? It’s a process called pollination, which is what happens when pollen is moved from one flower to another! The flowers rely on animals like bees and hummingbirds to do this for them, and in return, they offer the animals delicious nectar to eat. What is your favorite pollen-moving animal?

Have you ever wondered how a river forms, which animals live near rivers, or where those rivers lead? Rivers are a vital part of life and the ecosystem. Rivers help transport water to humans and animals as well. It can also be used to create energy. Water from rivers can end up in many different places downstream!

There are so many fun things to do outside during the summer! When the flowers bloom, there is flower fun for everyone! When their hollyhock ladies and daisy chains wilt, Lily Rose and her friend learn how to preserve flowers by drying them. There's always an adventure in nature!

Follow along with this class as they explore a creek near their school in Pennsylvania! They want to learn about the water and its ecosystem, so they perform a survey to determine its quality and biota. What do you think they will find?

Camden and Skye have been friends since third grade, but they have been growing apart since they started middle school. Conflict leads them to part ways on a duet they’d planned to perform together for the school talent show. Will they be able to salvage their friendship? Or will the competition make them call it quits for good?

Will an orange float or sink in water? Are heavier objects able to float in water versus lighter objects? Learn about the density of materials and how water affects the objects! Make your own scientific discoveries and expand your knowledge by conducting your own experiments with water.

Have you ever wanted to know more about cruise ships and how they stay afloat on the water? Learn more about the different parts of a cruise ship, how it functions, where the crew operate the ship, and activities that passengers can do while aboard.

Colors collide when Simon, who makes his life as a black and white photographer, moves in next door to Pinky Lovett, who is obsessed with color. Pinky tries to force him to convert to her ways, but they end up finding common ground and becoming friends.

Martha’s Gram has spent years searching their property for family heirlooms their great-grandmother buried during the Civil War. Martha tags along one day with her mischievous dog, Rags. Will they have any luck, despite Rags’ antics?

Where do all the metals on earth come from? They were all made by stars! In this science story, you'll discover how the fusion of atoms in dying stars in space creates enough heat and energy to make metals.

Two brothers, Heung Bu and Nol Bu, lived as neighbors. One spring day when the brothers were out planting, Heung Bu finds a wounded swallow. He nurses it back to health and is rewarded with a single pumpkinseed. Heung Bu plants the seed and is rewarded for his kindness. Nol Bu, jealous of his brother’s good fortune, seeks out a wounded swallow of his own. Will he be rewarded like his brother?

In this Chinese folktale, an unhappy young bride named Shui-mu must do all the chores in her mother-in-law's household, until a gift from a mysterious old woman brings change. This Cinderella-like story of overcoming cruelty and rewarding generosity is the origin of the revered Water Mother legend.

Follow along this brief history of the pursuit of perpetual motion machines and how this endeavor led to the laws of physics we have today. From Robert Park's generator-rigged bicycle, to Robert Fludd's self-running bicycle, to the steam engines of the 19th century, these stories offer a peek into some of mankind's successes and failures when it comes to the exploration of science and advancement.

In this classic Jewish folk tale, a selfish queen captures a lovely starling in an attempt to keep his beautiful birdsong close by. But a starling without freedom cannot sing, so he seeks to escape his cage.

Your skin does a lot to make sure you are healthy and feeling good. It can keep you warm on a cold day, and cool on a hot day. It's tough and helps protect you from the sun. Its ridges help you grip things. Let's face it, your skin has you covered.

Have you ever wondered where glasses came from? This book takes a fun look at the invention of glasses starting with the Greeks and Romans. Then it looks at attempts by the Spanish, Chinese, French, and even inventor Ben Franklin to improve the design.

Red is a red blood cell. Luke is a leukocyte, or white blood cell. Patty is a platelet. What do these three have in common? They are the workers in your blood. Listen to find out why each worker is important for your body.