Grade 3

¿Sabías que la gente puede excavar y utilizar el calor de la Tierra para producir energía? Esta energía geotérmica puede alimentar tu computadora y calentar o enfriar tu hogar. Pero, ¿cómo se Read More →

¿Sabías que se puede convertir la energía del agua corriente en electricidad? Esta energía hidráulica puede hacer funcionar la computadora y las luces de tu hogar. Pero, ¿cómo se obtiene… Read More →

¿Sabías que los diminutos átomos que componen toda la materia contienen enormes cantidades de energía? Esta energía, llamada energía nuclear, puede alimentar el televisor y el refrigerador de Read More →

¿Sabías que la luz del sol que calienta tu piel en un día soleado se puede utilizar para producir energía? Pero, ¿cómo se recolecta la luz solar y se convierte en energía que podamos usar? ¿Y Read More →

Henrietta Szold took Queen Esther as a model and worked hard to save the Jewish people. In 1912, she founded the Jewish women's social justice organization, Hadassah. Henrietta started… Read More →

Do you like horses? Then you'll love learning all about the Arabian. Arabians are proud and graceful animals, and they have plenty of spirit. Did you know that Arabians served as war horses… Read More →

Welcome to a South American rain forest! As you push your way through the thick, green jungle, you see, hear, and feel the wildlife. Howler monkeys screech overhead as they munch on leaves.… Read More →

Ramadan is almost here! It's Zain's favorite time of the year. Well, it usually is. After a recent move and with no mosque or Islamic school in his new neighborhood, will Zain find a new… Read More →

In this Early Bird title, readers learn about the physical characteristics, habitat, and behavior of the arctic fox. Read More →

Climate change is causing Arctic ice to melt quicker than it can be replaced. But what happens when there is less Arctic ice? Discover what Arctic sea ice is and why it is important, how… Read More →

The Arctic and Antarctica are the wildest places on Earth. After millions of years, they have hardly changed. In the oceans, there are huge icebergs and tiny sea creatures. On the ice, there… Read More →

It's a big question—are bees nature's tiny heroes? Bees are incredible, as are the melittologists who study them! Bees may seem small, but they make a huge contribution to our natural world.… Read More →

It's a big question—are birds modern-day dinosaurs? Dinosaurs ruled the Earth for millions of years and are now extinct, but could some have survived and are now the birds we see today?… Read More →

It's a big question—are whales and dolphins smarter than humans? Whales and dolphins are incredible, as are the cetologists who study them. Dive into this wonderful underwater adventure to… Read More →

Have you ever felt like you could read a friend's mind? Is it possible to predict the future or move objects without touching them? Many people claim to have psychic abilities. Whether these… Read More →

Leaves are changing colors. The days are getting cooler. Farmers harvest crops. It’s time to carve a pumpkin! Do you know what season is here? It’s fall! What else happens in fall? Read this… Read More →

The days are getting warmer. And they’re getting longer. Baby birds are hatching. The grass is turning green. Do you know what season is here? It’s spring! What else happens in spring? Read… Read More →

The days are hot and sunny. Flowers are in bloom. Ducks swim with their babies behind them. People play baseball and go swimming. Do you know what season is here? It’s summer! What else… Read More →

The trees are bare. Puddles have turned to ice. Birds puff up their feathers to stay warm. Hot cocoa hits the spot! Do you know what season is here? It’s winter! What else happens in winter?… Read More →

First Mate Hugh has the whole crew and the pirate ship ready, but they can't set sail until they find a captain! Come on this swashbuckling adventure as Hugh and his scurvy seadogs try to… Read More →

You may know Ariana Grande became a household name after acting and singing in the hit TV show Victorious. But did you know that she: • called Nickelodeon studios when she was four years… Read More →

Ariana Grande always wanted to be a star. After honing her voice in community theater, Grande landed her first big role in a Broadway musical. On the Nickelodeon show Victorious, her dream of Read More →

A mighty river. A long history. For thousands of years, the Elwha River flowed north through the Pacific Northwest, sharing its gifts with the animals, plants, and people along its banks.… Read More →