STEM Friday

March 1, 2019February 12, 2019

Bats!

The Secret Life of the Little Brown Bat
by Laurence Pringle; illus. by Kate Garchinsky
32 pages; ages 6-9
Boyds Mills Press, 2018

The sun has set. A July sky dims, then grows darker.

For most of us, that means time to sleep. But for Otis and his family it is time to WAKE UP! There’s so much to do before they fly into the night. The book takes us into the family life of little brown bats, how parents know their pups, and first flight.

What I like about this book: It’s such a personal look into the lives of little brown bats. I love the nearly step-by-step instructions Laurence Pringle gives us on how to hunt using echolocation – not that I’ll ever use it (unless I’m hunting moths maybe). If the bat’s name, Otis, seems familiar that’s because it comes from the genus name Myotis, which means mouse-eared. The illustrations are perfect – with a soft feel that you almost want to snuggle up to.

Head over to Archimedes Notebook for another book review and some hands-on activities.

It’s STEM Friday! (STEM is Science, Technology, Engineering, and Mathematics)

February 22, 2019February 21, 2019

The Squirrel Manifesto

The Squirrel Manifesto
by Ric Edelman (Author), Jean Edelman (Author), and Dave Zaboski (Illustrator)

Booktalk: A modern-day fable in the spirit of The Ant and the Grasshopper that teaches kids–and their parents–the value of spending money, saving for the future, and giving to charity.

Snippet:
If we save just a little
a couple nuts at a time,

it leads to what matters:
Squirrel Peace of Mind.

It’s STEM Friday! (STEM is Science, Technology, Engineering, and Mathematics)

February 22, 2019February 13, 2019

Snowman – Cold = Puddle

In some places spring is already poking through. Not where I live – that won’t happen for another month. Maybe more, given the unpredictable nature of this winter … But I couldn’t wait for things to totally thaw to share this book, published just a couple weeks ago.

Snowman – Cold = Puddle, By Laura Purdie Salas; illus. by Micha Archer
32 pages; ages 4-8. Charlesbridge, 2019

science + poetry = surprise!

“Science is why and how a flower grows,” writes Laura Purdie Salas. “Poetry is looking at that flower and seeing a firework.” This book may look like math, but it is poetry in disguise. Laura takes us on a seasonal deep dive, exploring spring through a series of equations.

snowman – cold = puddle
breeze + kite = ballet
1 dandelion X 1 breath = 100 parachutes

Smaller text includes more information about these seasonal observations, along with context. For example, dandelions depend on wind to spread their seeds. And some of those seeds can travel hundreds of miles before settling down.

What I ~~like~~ love about this book: What a fun way to explore a season! And turning math into poetry is definitely a plus. I like that she includes a variety of math functions (addition, subtraction, multiplication) and divides her poem into three acts: early, mid-, and late spring. I like that there are two levels of reading this book, the math-poetry and the nature notes.

I love the artwork! In her notes at the back of the book, Micha Archer says that for her, spring = color. She used collage to create the illustrations, layering tissue papers, using crayon-rubbing resists with watercolor washes, carving her own stamps, then snipping, slicing, and gluing down the papers. She used oil paints to add the children’s faces.

But what I really, really, really love about this book is the equation she has left readers to solve on the very last page.

you + the world = ?

Head over to Archimedes Notebook for some Beyond the Book STEM-ish activities.

It’s STEM Friday! (STEM is Science, Technology, Engineering, and Mathematics)

February 15, 2019

Do Doodlebugs Doodle?

I was in the mood for something fun and light this morning, so I’ve highlighted the picture book Do Doodlebugs Doodle? Amazing Insect Facts by Corinne Demas, Artemis Roehrig, and illustrated by Ellen Shi at Wrapped in Foil blog.

Overall, Do Doodlebugs Doodle? has a lot of positives going for it. First, there’s the engaging premise, which is to ask silly questions relating insect common names and then astonish the reader with an actual fact about that group. For example, the authors ask, “Do horseflies gallop?” The accompanying illustration shows a jockey riding a horsefly. Turning the page, the reader learns that although horseflies don’t gallop, they can fly faster than a horse can gallop. Cool!

Ellen Shi’s illustrations are just the right mix of silly fun and realistically-portrayed insects.

It also has some pedigree. Corinne Demas is an award-winning children’s author and Artemis Roehrig is a biologist who works with invasive insects. Persnickety Press is the sister imprint of the Cornell Lab Publishing Group, which is doing Jane Yolen’s wonderful bird series.

Despite all the positives, I have to admit I was a tiny bit disappointed with one aspect of this book. If you’re curious, visit the blog for more details.

The authors dedicate their book to budding entomologists. Check out a copy and find out if doodlebugs do indeed doodle.

February 15, 2019February 9, 2019

Sea Bear

Sea Bear: A Journey for Survival
by Lindsay Moore (Author / Illustrator)

Booktalk: A solitary polar bear travels across the sea ice in pursuit of food. As the ice melts and food becomes scarce, she is forced to swim for days. Finally, storm-tossed and exhausted, she finds shelter on land, where she gives birth to cubs and waits for the sea to freeze again. Includes backmatter about Arctic animals, climate change, and sea ice.

Snippet:
Polar bears are patient beasts,
as patient as glaciers.
We know how to hope and how to wait.
I learned to be patient long ago
from my polar bear mother–

It’s STEM Friday! (STEM is Science, Technology, Engineering, and Mathematics)

February 15, 2019January 26, 2019

Charlotte’s Bones

Before I could read words, I “read” books by looking at pictures. My favorite book at the time was my dad’s geology textbook that had an entire section on fossils and dinosaurs. That could explain my love of children’s books about paleontology (the branch of science concerned with fossil animals and plants). So here’s a book about the lives of animals whose bones we find in stones…

Charlotte’s Bones: The Beluga whale in a farmer’s field
by Erin Rounds; illus. by Alison Carver
36 pages; ages 5-9
Tilbury House, 2018

Many thousands of years ago, when a sheet of ice more than a mile thick began to let go of the land… the Atlantic Ocean flooded great valleys…

Some of those glacier-scoured valleys were in Vermont. When they became part of the sea, Charlotte and her Beluga buddies swam into the bays. They hunted salmon and raised their young. But one day Charlotte got trapped in a marshy area and her pod could not rescue her.

What I like about this book: The wonderful way that Erin Rounds shows the process of decay and sedimentation that covered her. And how, thousands of years later, in 1849, railroad workers found Charlotte’s bones. A naturalist wanted to know more, so he pieced the bones together. Then he wondered, how did a whale get to a farmer’s field in Vermont?

I like the extensive back matter that helps to answer the naturalist’s questions. There is more information about other ice age mammals whose remains have been discovered in Vermont as well: Musk oxen, woolly mammoths, saber-toothed tigers.

Head over to Archimedes Notebook for another dino book review and some Beyond the Books activities.

It’s STEM Friday! (STEM is Science, Technology, Engineering, and Mathematics)

February 8, 2019

Birds of Every Color

I don’t usually mention a book before it is published, but this week we are featuring Sneed B. Collard III’s new book Birds of Every Color, which is due out next month.

Right up front I should mention that this isn’t a concept book about colors. Instead, it delves deeply into the whys and hows of the fascinating array of bird feather hues.

For example, one page explains how birds get certain pigments from the food they eat and another explains about melanins, brown and black pigments that birds and other animals manufacture internally. Ever hear of psittacofulvins? You’ll find out about those, too.

Look closely and you will see bird colors may be different from place to place, season to season, and even between individual birds. Did you know that the extensiveness of the black bib of house sparrows. and the black and white patches on the heads of chickadees reflect their status in the flock?

As for the illustrations, on the last page we learn that either Sneed or his son, Braden took all the photographs for the book. Cool!

Birds of Every Color will enthrall budding ornithologists and nature lovers in general. Look for it in March.

If you love birds and want to participate in citizen science, check out the accompanying information and links for the Great Backyard Bird Count next weekend.

February 8, 2019February 7, 2019

Math Magic

My new Focus on STEM column: Math Magic is in the February Quick Tips for Schools and Libraries newsletter.

Booktalk: Make math fun and approachable with these pattern- and comparison-based projects.

Snippet: With only 28 days, February is the shortest month of the year–and halfway through it comes Valentine’s Day. After you teach the littlest ones to fold that red paper in half (using symmetry and scissors) to make a valentine, add a few more mathematics tricks to your repertoire. With these new books, activities, and tricks, mathematics can also be math-magic!?

Click here to see the six #kidlit math books and ten mathematics tricks in Math Magic.

It’s STEM Friday! (STEM is Science, Technology, Engineering, and Mathematics)

February 8, 2019January 25, 2019

The Dinosaur Expert

The Dinosaur Expert
by Margaret McNamara; illus. by G. Brian Karas
40 pages; ages 4-8
Schwartz & Wade, 2018

Kimmy collected things so she could study them. She collected rocks
and shells
and leaves and pebbles and feathers.

I love books that inspire kids to follow their passions – even when their passion seems so out of the ordinary. And I especially love books that encourage girls to explore science.

This book opens with an illustration of Kimmy examining an ammonite from her fossil collection. Yes, she collects them, too. So on the day that Kimmy’s class is visiting the natural history museum, she is very excited. She knows a lot about dinosaurs and can’t wait to share. But when she mentions that she wants to be a scientist, one of the kids says, “Girls aren’t scientists.” And Kimmy stops talking.

What I ~~like~~ love about this book: I love the illustrations of the various dinosaurs. And I love the expressiveness of Kimmy’s face – readers will understand how she feels about the possibility that there is no place for her in paleontology. What I really love, though, is that the teacher nudges her towards an exhibit of Gasparinisaura, a dinosaur discovered by a woman.

And there is Back Matter (and you know how much I love that!). Titled “My Favorite Paleontologists by Kimmy”, we discover seven women who dug and sorted and identified dino bones. Six of them are alive and working in their field right now.

Head over to Archimedes Notebook for some Beyond-the-Book activities

It’s STEM Friday! (STEM is Science, Technology, Engineering, and Mathematics)

February 1, 2019February 1, 2019

One Iguana, Two Iguanas

Over at Wrapped in Foil Blog today we’re highlighting Sneed B. Collard III’s middle grade book: One Iguana, Two Iguanas: A Story of Accident, Natural Selection, and Evolution. It is a Junior Library Guild selection and earned a starred Kirkus Review.

You may have heard about the Darwin’s finches that live on the Galápagos islands, but did you know that there are two related, but very different species of iguana found there? One of the species lives on land and eats the fruit of the prickly pear cactus. The other species is the only iguana in the world that can swim in the ocean. It is the marine iguana.

Genetic testing have shown that the two species are related. Collard introduces the reader to a puzzle how the two such divergent lifestyles may have come about and how they ended up on an island chain 900 miles from their nearest relatives. He also discusses the geology and history of the islands, and how that impacts the iguanas and the other creatures that live there.

Although this is a middle grade book by text level and content, it is illustrated with many large color photographs. Many of the photographs were taken by the author, who is also a photographer. Others were taken by his friend Jack Grove.

As the author states in the back matter, “considering how important evolution is to the history of the earth, it’s surprising how few books for young people have been written about it.” One Iguana, Two Iguanas: A Story of Accident, Natural Selection, and Evolution steps in to fill the gap. This book is a must have for budding scientists and anyone interested in nature. Scoop up a copy today!

And, check Wrapped in Foil for more information and activity suggestions.