Pearl breaks the big we-need-a-sandcastle problem into smaller steps, then uses conditionals, loops, and other basic coding concepts to tell Pascal exactly what to do. But building a sandcastle isn’t as easy as it sounds when surfboards, mischievous dogs, and coding mishaps get in the way! Just when it looks like the sandcastle might never work, Pearl uses her coding skills to save the day and create something even better: a gorgeous sandcastle kingdom!

    He sets off on a solitary mission, determined to prove the naysayers wrong. But when he arrives, equipped with a package of cupcakes as a gift, he sees nothing but a nearly barren planet. Finally, he spies a single flower and packs it away to take back to Earth as proof that there is indeed life on Mars. But as he settles in for the journey home, he cracks open his cupcakes only to discover that someone has eaten them all!Readers will love being in on the secret: Unbeknownst to the explorer, a Martian has been wandering through the illustrations the whole time and he got himself a delicious snack along the way.

    Colon's beautiful scratchboard illustrations, in his textured, glowingly colored, rhythmic style, capture the warmth and the dreams that the boy finds in the world of books. A 1999-2000 Texas Bluebonnet Award Master List Book.

    But what happens when a bag breaks or is no longer needed? In Njau, Gambia, people simply dropped the bags and went on their way. One plastic bag became two. Then ten. Then a hundred.The bags accumulated in ugly heaps alongside roads. Water pooled in them, bringing mosquitoes and disease. Some bags were burned, leaving behind a terrible smell. Some were buried, but they strangled gardens. They killed livestock that tried to eat them. Something had to change.Isatou Ceesay was that change. She found a way to recycle the bags and transform her community. This inspirational true story shows how one person's actions really can make a difference in our world.

    She solves important problems by following the scientific method. She has all the right equipment: protective glasses, a lab coat, a clipboard, and a magnifying glass. What she doesn’t have is space. She has so many brothers and sisters (she is a rabbit, after all) that she is too squished to work on her experiments! Can she use science to solve her problem? This funny, satisfying story is a playful introduction to the scientific method and perfect for sparking an interest in STEM subjects.

    Lewis.Through the eyes of one little girl, All Different Now tells the story of the first Juneteenth, the day freedom finally came to the last of the slaves in the South. Since then, the observance of June 19 as African American Emancipation Day has spread across the United States and beyond. This stunning picture book includes notes from the author and illustrator, a timeline of important dates, and a glossary of relevant terms. Told in Angela Johnson’s signature melodic style and brought to life by E.B. Lewis’s striking paintings, All Different Now is a joyous portrait of the dawn breaking on the darkest time in our nation’s history.

    Once they land, students debark and set out with their teacher to explore. They jump over trenches and see craters and mountains on the moon's surface and even Earth in the faraway distance. One student takes a break to draw some pictures, falls asleep, and wakes up to discover that the rest of the class and the spaceship are gone. How the student passes the time waiting to be rescued makes for a funny and unexpected adventure that will enchant children all over the galaxy.

    Red and Lulu make their nest in a particularly beautiful evergreen tree. It shades them in the hot months and keeps them cozy in the cold months, and once a year the people who live nearby string lights on their tree and sing a special song: O Christmas Tree, O Christmas Tree. But one day, something unthinkable happens, and Red and Lulu are separated. It will take a miracle for them to find each another again. Luckily, it's just the season for miracles. . . . From Matt Tavares comes a heart-tugging story combining the cheer of Christmas, the magic of New York City, and the real meaning of the holiday season: how important it is to be surrounded by love.

    You’ll fall in love with bad-boy Mateo, ooh and ahh over baby Biscuit, and want to wrap your arms around champion cuddle buddy Ubu!From British filmmaker and sloth expert Lucy Cooke comes a hilarious, heart-melting photographic picture book starring the laziest—and one of the cutest—animals on the planet.

    All around the world -- in the sea, in the soil, in the air, and in your body -- there are living things so tiny that millions could fit on an ant's antenna. They're busy doing all sorts of things, from giving you a cold and making yogurt to eroding mountains and helping to make the air we breathe. If you could see them with your eye, you'd find that they all look different, and that they're really good at changing things into something else and at making many more microbes like themselves! From Nicola Davies comes a first exploration for young readers of the world's tiniest living organisms.

    A perfect introduction to mathematical concepts for young readers, written by a Newbery honor-winning author!This colorfully illustrated biography of the Greek philosopher and scientist Eratosthenes, who compiled the first geography book and accurately measured the globe's circumference, is just right for budding mathematicians, scientists, historians, and librarians! Filled with fascinating details about Eratosthenes's world (and in print since 1994), kids are sure to flip through the pages time and again.

    And they did so during a time when being black and a woman limited what they could do. But they worked hard. They persisted. And they used their genius minds to change the world.In this illustrated picture book edition, we explore the story of four female African American mathematicians at NASA, known as "colored computers," and how they overcame gender and racial barriers to succeed in a highly challenging STEM-based career.

    Beginning in the fall with the new year and ending in summer, follow a full Cherokee year of celebrations and experiences. Appended with a glossary and the complete Cherokee syllabary, originally created by Sequoyah.

    New York City in the 1860s was a mess: crowded, disgusting, filled with garbage. You see, way back in 1860, there were no subways, just cobblestone streets. That is, until Alfred Ely Beach had the idea for a fan-powered train that would travel underground. On February 26, 1870, after fifty-eight days of drilling and painting and plastering, Beach unveiled his masterpiece—and throngs of visitors took turns swooshing down the track. The Secret Subway will wow readers, just as Beach’s underground train wowed riders over a century ago.

    Eliza Wheeler's book tells the story of what happens when six-year-old Marvel, her seven siblings, and their mom must start all over again after their father has died. Deep in the woods of Wisconsin they find a tar-paper shack. It doesn't seem like much of a home, but they soon start seeing what it could be. During their first year it's a struggle to maintain the shack and make sure they have enough to eat. But each season also brings its own delights and blessings—and the children always find a way to have fun. Most importantly, the family finds immense joy in being together, surrounded by nature. And slowly, their little shack starts feeling like a true home—warm, bright, and filled up with love.