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The school student council was putting up decorations for the Valentine's Day party later that day in the multi-purpose room. Elinor came into the room... Febrero Seleccionado de: One Minute Mysteries: More Short Mysteries You Solve With Science! • Misterios de un minuto: ¡Más misterios Cortos que Resuelves con Ciencias! Helados de frío —No puedo creer que mi madre me hizo usar este abrigo pesado —se quejaba Paige mientras caminaba a la escuela con sus amigas una mañana. —Mi madre es igual —dijo Tyra, chapoteando en un charco con sus botas impermeables. —Oigan, esperen un momento —dijo Lin, recogiendo el sombrero que se le había volado de la cabeza—. ¿Sus madres estaban escuchando esa estación de radio nueva que toca las canciones viejas que le gustan a los padres? —¡Sí! —dijo Paige—. ¡No puedo creer la música que tocan! —¡Algunas de esas canciones deben tener 20 años! —añadió Tyra. —Estaba puesta en nuestra casa también —dijo Lin—. Escuché al locutor decír que se sentiría como -4 grados Celsius esta mañana y fue entonces que mi mamá me entregó estos guantes. —¿Y qué? —preguntó Paige. —Entiendo lo que quiere decir Lin —dijo Tyra, saltando de charco en charco—. A -4 grados Celsius el agua estaría congelada. El agua se congela a 0 grados Celsius o menos. —Creo que nuestros padres debieran empezar a escuchar otra estación de radio —dijo Lin. —No creo que eso ayude —dijo Paige. —¿Por qué no? La gente de esa estación claramente no sabe nada del tiempo ni de la música —dijo Tyra. REVELAR RESPUESTA

Can you solve this month's mystery? —Feliz cumpleaños a ti —cantaban las amigas de Samara en la cafetería mientras ella se ponía colorada de la vergüenza.  Esa mañana Samara había traído magdalenas de su casa, y ahora le estaba dando las que quedaban a las niñas con quien almorzaba todos los días, Natalia y Viol Abril Seleccionado de: One Minute Mysteries: More Short Mysteries You Solve With Science! • Misterios de un minuto: ¡Más misterios cortos que resuelves con ciencias! Vete a caminar Los estudiantes estaban felices con el clima el día de la excursión. Había llovido todo el día y la noche anterior, pero esta mañana solo estaba fresco y nublado mientras los niños caminaban hacia el Centro de Visitantes. La clase estaba estudiando distintos ecosistemas, y había tomado un autobús a un parque con un prado, un estanque y bosques. Estaban divididos en tres grupos para buscar muestras y tomar fotos. Tenían radio-teléfonos para mantenerse en contacto, porque los teléfonos celulares no funcionaban allí. Un grupo tomó un sendero largo y empinado para llegar al Estanque del Sapo con el Sr. Wysor. El grupo de Marcel y Tucker cruzó hacia la pradera con la Sra. Smith, mientras que el tercer grupo se encargó de estudiar el bosque en una ladera con la Sra. Hammerick. Después de más o menos una hora, el grupo de la Sra. Smith había terminado. Regresó al Centro de Visitantes, pero ninguno de los otros grupos había regresado. La Sra. Smith le pidió a Marcel que verificara cómo estaban los demás. —Terminamos en el prado y podemos irnos en cualquier momento. ¿Cómo están ustedes? Cambio —dijo por el radio-teléfono. —Tenemos nuestras muestras y estamos tomando las últimas fotos. Caminaremos de regreso en un par de minutos. Cambio- —respondió una voz. —Estamos tomando muestras, pero hay tanta neblina aquí que las fotos no saldrán. Dennos otros 20 minutos. Tal vez la niebla se levante. Cambio —respondió otra voz. —No reconocí esas voces. ¿Cuál grupo necesita más tiempo? —le preguntó Tucker a Marcel. REVELAR RESPUESTA

Did you see us in the November issue of STEM Connections ? Welcome Members! Have you figured out the solution to Turning Up The Volume ? (Didn't see the mystery? Click here .) Click to Reveal Solution Want to see more? Each month we share a mystery on our website. See if you can solve the Mystery of the Month . This mystery was drawn from 65 Short Mysteries You Solve with Math . Click on the book cover for more information. We also offer this book in a bilingual edition , perfect for English Language Learners, dual-language students, and anyone looking to expand their language and math skills ¿hablas español? In the holiday spirit, we are happy to offer 25% off and free shipping sitewide to ITEEA members. Use code ITEEA to redeem this offer on ScienceNaturally.com before the end of 2018. Schools and after-school programs across the country use our books. Learn more about our resources below: Click on book covers below for more information. One Minute Mysteries Got a minute? Then we have a mystery for you! Written by a father-daughter team, these literature-based titles make math and science fun. Each mystery takes just one minute to read and features real-world scenarios. The brainteasers challenge kids to use critical thinking skills, while the real-life scenarios help keep the content engaging and relevant. With mysteries in biology, chemistry, physics, earth and general science, these books are as popular with educators as they are with kids. Titles in the series include: bilingual! ages 8-12 ages 8-12 ages 10-14 ages 10-14 ages 8-12 101 Things Everyone Should Know... So many questions! Why do we put salt on roads when they are icy? How do you to measure half of one-third a cup in a baking recipe? These books help simplify and demystify math and science concepts with entertaining real world connections in sports, travel, food, weather, and more. With a fun question-and-answer format, these are the perfect titles for kids, parents, educators, and anyone interested in understanding how math and science affect our lives. ages 10-14 ages 8-12 Blended S.T.E.M. Fiction Math and science abound in our fun fiction adventures! These two blended fiction books combine history, mystery, and more to create an immersive cross-curricular adventure. The perfect blend of entertaining and educational science topics for both the classroom and after school. Each of these books come with a free downloadable Teacher's Guide to extend and expand opportunities for learning. Titles in the series include: What is S.T.E.M. Fiction and why do my students need it? "The great thing about S.T.E.M. fiction is that it takes concepts and explains them, then uses the concepts in story form to reinforce the explanation ... "Just because it's S.T.E.M. doesn't mean the stories won't also delve into the worlds of magical realism, humorous exaggeration, or even science fiction in order to tell a good story. It's fiction for a reason! ... "It's important to put entertaining books into children's hands that will whet their appetites for further exploration." Read more about S.T.E.M. Fiction here . ages 10-14 ages 10-14 wondering how educators use our books? click here for some ideas Find us in Kansas City! Stop by booth 401 to say hi, check out our books, and meet company president and founder Dia Michels. Will you be at the 81st ITEEA Annual Conference? Plus, don't miss teachers present how they use our books in the Showcase! In the holiday spirit, we are happy to offer 25% off and free shipping sitewide to ITEEA members. Use code ITEEA to redeem this offer on ScienceNaturally.com before the end of 2018.

Love crazy animal facts? Open Earth: Mammals Unlocked is now in paperback! Get answers all your wackiest wildlife questions with an interactive Q&A format in English or bilingual (English/Spanish) editions! Unlock the wild world of mammals—now in paperback! Fuzzy, scaly, clawed, and finned—mammals can be found in the depths of the ocean and the heights of the mountains. Mammals Unlocked and the bilingual edition, Mammals Unlocked / Mamíferos descubiertos, illuminate the vastness of the mammal world in a simple, interactive question-and-answer format. These first paperback editions of the Open Earth / Tierra Abierta series are a dynamic introduction to class Mammalia, perfect for any kid who’s fascinated by mammals big and small. Discover all the facts you need in order to wow your friends, impress your teachers, and dazzle your dog! Mammals Unlocked is sure to stimulate and challenge even the most knowledgeable animal lover. Press Release Book details English Paperback (ISBN 978-1-958629-13-0) $14.95 Bilingual Paperback (ISBN 978-1-958629-15-4) $14.95 Age range 8 - 12 years Grade range 3rd - 7th Grade Get the book in Hardcover Available now! English English/Spanish "★★★★★ This resource, with its engaging questions and introduction to diverse mammalian members followed by its clearly explained answers, provides an arousing and intriguing introduction to basic science and an awareness of the adaptations nature provides for the survival of the species." —Manhattan Book Review "Find all of what you didn’t know about mammals in this engaging and thought provoking new series. The chapters take you around the world visiting many of the over 6,400 mammal species... Mammals Unlocked is perfect for upper elementary and beyond. The level of curiosity is enhanced with each fact unlocked. A great gift for this upcoming holiday season." —Always In the Middle, Middle Grade Book Reviews Praise for Mammals Unlocked MEET THE AUTHOR Dia L. Michels is an award-winning science and parenting writer who has authored or edited over a dozen books for both children and adults. While her topics include science and math books for middle grade students, her passion is promoting attachment parenting and supporting breastfeeding. A popular speaker, she lectures frequently at conferences, universities, libraries, and schools around the country. The mother of three grown children, she lives in the Capitol Hill neighborhood of Washington, D.C., with five cats and a dog. She can be reached at Dia@PlatypusMedia.com . MEET THE Illustrator Bonnie Hofkin's first picture books and early readers, growing up in the home of a physician, were medical journals and anatomy texts. With her interest in the human body thus igniting a lifelong love of art, she first obtained a BA in commercial illustration, followed by a master's degree in medical illustration. Subsequently, she embarked on a 40+ year career as a freelance illustrator. Still going strong, her unique style, in which an eye for accuracy and visual appeal is combined with a classical look reminiscent of the great Renaissance masters, is instantly recognizable.

Discover the enchantment of the nighttime sky with 'Twinkle Twinkle Nighttime Sky' - a captivating book coming February 2024. Dive into the wonders beyond our stars! How I wonder what you are... Let's explore beyond our star! Everyday, the sun sets and the sky grows dark. Twinkling stars start to shine, and we watch the moon as it changes phases throughout the month. But the sky we see each night is only a small piece of our huge universe. What else is out there in the nighttime sky? Twinkle, Twinkle, Nighttime Sky is the second board book in the Skytime series, following Twinkle, Twinkle, Daytime Star. Based on the familiar nursery rhyme, the Skytime series first introduces kids to the bright star that lights our daytime sky, and now explores the universe beyond our solar system! Readers learn about constellations, how the moon affects the tides, astronauts and the moon landing, our Milky Way galaxy and the billions more galaxies out in space, phenomena such as comets and nebulas, and so much more. Twinkle, Twinkle, Nighttime Sky is a must-have for children who love marveling at the stars and learning about astronauts and planets. With breathtaking illustrations of space and fascinating facts, this book puts our one-of-a-kind planet in perspective! Preorder Preorder Coming October 2024 Press Release Book details Age range 2 - 7 years Grade range Preschool - 2nd grade Board book (ISBN 978-1-958629-37-6) $11.95 Paperback Extended (978-1-958629-68-0) $12.95 eBook (ISBN 978-1-958629-38-3) $10.99 Bilingual (English/Spanish) Board book (ISBN 978-1-958629-39-0) $11.95 Bilingual Paperback Extended (978-1-958629-69-7) $12.95 Bilingual (English/Spanish) eBook (ISBN 978--1958629-40-6) $10.99 Reviews "A wonderful primer to get small children excited about learning about space." —Goodreads reviewer Pamela Powell "Beautifully illustrated bilingual board book for little ones and their caregivers to share! Everett’s rhyming couplets have great rhythm and rhyme in their English version and cover interesting facts about space and space travel." —Goodreads reviewer Melanie Dulaney About the Author About the Illustrator Elizabeth Everett spent 16 years as a classroom teacher before venturing into writing. Inspired by her energetic youngster, Jalen, and his love for books, she took her background in education and meshed it with his childhood interests. The result was edu-tainment in the form of children’s books! She currently lives in Colorado with her family where they love spending time outdoors in the Western sun. This is her first children’s book and she is excited to have several more coming out soon. She can be reached at Elizabeth.Everett@ScienceNaturally.com . Beatriz Castro has been drawing and writing fantastic stories since she was a little girl. She studied illustration at the School of Arts in Logroño, Spain. Inspired by the natural world, Beatriz specializes in colorful images and funny character designs. Her fun and beautiful art appears in books published around the world. She likes classic stories and fairy tales and listens to rock and punk music. You can see more of her work at BeatrizCastroIlustracion.com.

"Parents who are responsive to their children's needs often find themselves swimming upstream against the culture. Platypus Media books encourage parents as they create families that are close-knit. Through sharing stories, Platypus Media is building a caring community where children and parents alike can thrive." —Kathleen Kendall-Tackett, Ph.D., Author of The Hidden Feelings of My Motherhood "Platypus Media books give us a fun way to help meet curriculum objectives in reading, science, language arts, and social studies. The kids love them—and the free activity guides do a lot of the work for us!" —Catherine Pfeiffer, School Librarian, Capitol Hill Cluster Schools, Washington, D.C. "Caring parents will be delighted with the gentle way these books foster love and respect between parent and child." —Marguerite Kelly, Author of The Monster's Almanac "What's really exciting about this line of books is that children from every background can relate to them. Platypus Media books have captured the values of close-knit families from many different perspectives." —Maria Salvadore, Children's Literature Specialist, Washington, D.C. GOVERNMENT CONTRACTING Our mission is to get books into the hands of children all over the world, and we are proud to work with local, state, and federal programs to further this goal. We are now registered on SAM.gov as well as with the SBA. DOWNLOAD OUR CAPABILITY STATEMENT SEARCH FOR US ON SAM.gov VIEW OUR SBA PROFILE SOCIO-ECONOMIC CERTIFICATIONS Small Business Women-Owned Small Business CORE COMPETENCIES Platypus Media, LLC is comprised of two independent publishing houses: Platypus Media and Science Naturally. Platypus Media creates materials that support and promote attachment parenting, breastfeeding, and family. We share evidence-based practices and family support resources with our readers. Our imprint, Science Naturally , makes math and science accessible and engaging for children ages 0-14. Our STEM books encourage skill acquisition in reading, science, and math and are available in several languages and formats. CORPORATE IDENTIFICATION Platypus Media has been in business since February 2000, but our founder and president, Dia Michels, has been working in publishing for the last 30 years. Over the years we have accumulated a permanent staff of 4, who have helped to produce 45+ titles and print more than 500,000 books. We are honored to say that our books have won more than 60 literary, science, math, and language awards. WHAT MAKES US DIFFERENT? Literature-based science and math Problem-based learning Spanish/bilingual education Free downloadable Teacher's Guides Medically certified authors Father, sibling, and NICU support Customization opportunities All of our STEM books meet Next Generation Science Standards (NGSS) Accepts government credit cards and purchase orders PAST PERFORMANCE *Please contact us for POC information Kids Read Now | 02/05/2019–03/27/2020 Provided 15,800 customized children's' books over the span of nearly fourteen months (four orders) at a cost as low as $2.89/book California Women, Infants, and Children (WIC) / SLAHP | 03/22/2018–09/17/2019 Provided 3,500 breastfeeding booklets over the span of eighteen months (two orders) at a cost as low as $2.95/booklet Colorado WIC / CDPHE | 08/29/2019 Provided 850 hardcover children's' books within one month (one order) at a cost as low as $4.95/book Healthy Start Oklahoma | 01/03/2019 Provided 1,000 customized children's' books within one month (one order) at a cost as low as $2.95/book New Mexico WIC / DOH | 12/04/2018 Provided 6,115 customized children's' books within one month (one order) at a cost as low as $2.95/book

Can you solve this real-world math mystery? Kyle y su amigo Antonio habían estado viendo las olimpiadas de verano el diía anterior. Sus eventos favoritos eran los de pista y campo. Kyle era el corredor más rápido de la escuela en distancias cortas, mientras que a Antonio le gustaba correr distancias más largas... Julio Seleccionado de: One Minute Mysteries: More Short Mysteries You Solve With Science! • Misterios de un minuto: ¡Más misterios cortos que resuelves con ciencias! Barco a la vista —¡Ahoy, compadre! —gritó Liam, entrando a la habitación de su hermano mayor, Theo. —Vete a dormir —gruñó Theo—. ¡Son las seis de la mañana! Sabes que necesito dormir. —¡Pero Theo, hay parte de un naufragio en el océano! ¡Parece haber estado ahí por cienaños! —Entonces estará ahí cuando me levante —gruñó Theo y se dio vuelta. Era la primera mañana de sus vacaciones familiares y habían llegado tarde la nocheanterior a una playa que no habían visitado antes. Liam era un madrugador y habíacaminado hasta la playa justo después del amanecer. Como Theo no quería levantarsey nadie más estaba despierto, Liam se fue a su habitación a leer. Cuando Theo finalmente despertó cerca del mediodía y fue a la playa donde suspadres ya se habían instalado con sillas y mantas, vio gente quemada por el sol bajolas sombrillas y cangrejos de arena corriendo alrededor, pero nada en el océanoexcepto olas. —¿Vieron un naufragio por ahí? —Theo le preguntó a sus padres . —No, pero solo hemos estado aquí por una hora —dijo su padre—. Nos levantamos unpoco tarde. Después los tres fuimos directamente al mercado mientras dormías. —Vinimos acá después de guardar las compras —añadió su madre—.Liam nos habló deun naufragio, pero no lo hemos visto todavía. —El naufragio está allá fuera y se los voy a demostrar —dijo Liam. —¿Cómo? —preguntó Theo. REVELAR RESPUERTO

Can you solve this real-world math mystery? Kyle and his friend Antonio had been watching the summer Olympics the day before. Their favorite events were track and field. Kyle was the fastest sprinter in school, while Antonio liked running longer distances.  On this day, they were at the high school football... ¿Hablas español? Haga clic aquí para resolver... July Selected from: One Minute Mysteries: 65 MORE Short Mysteries You Solve With Science! Ship Shape “Ahoy, matey!” Liam yelled, running into his older brother Theo’s bedroom. “Go back to bed,” Theo growled. “It’s six o’clock in the morning! I need my sleep, you know.” “But Theo, there’s part of a shipwreck out in the ocean! It looks like it’s been there for a hundred years!” “Then it will still be there when I get up,” Theo grumbled and rolled over. It was their family’s first morning of vacation after arriving late the night before at a beach they had never been to before. Liam was an early riser and had walked down to the beach just after dawn. Since Theo didn’t want to get up and no one else was awake, Liam went to his room to read. When Theo finally woke up around noon and went to the beach where his parents had already set up chairs and blankets, he saw sunburned people under umbrellas and sand crabs scurrying around, but nothing in the ocean except waves. “Have you seen a shipwreck out there?” Theo asked his parents. “No, but we’ve only been here for an hour,” their father said to Theo. “We slept in a little. Then the three of us went straight to the grocery store while you slept.” “After we put away the groceries we came here,” their mother added. “Liam told us about a shipwreck, but we haven’t seen it yet.” “The shipwreck is out there, and I’ll prove it,” Liam said. “How?” Theo asked. REVEAL ANSWER

Can you solve this month's real-life math mystery? Max had offered to stay after school to help with the fundraiser. The parents' association was buying new supplies for the three rooms in his grade, and they had divided the cost among all the students. Each student in the three rooms needed to bring in $15.63... Septiembre Seleccionado de: One Minute Mysteries: Short Mysteries You Solve With Math! • Misterios de un minuto: ¡Misterios cortos que resuelves con matemáticas! Guardián del césped —Papá, realmente necesitamos una nueva podadora de césped —dijo Murphy. De todas las personas, Murphy es quien más sabría al respecto. Desde que había cumplido los doce años, le correspondía podar el césped todos los sábados por la mañana. La norma familiar era que los quehaceres se tenían que completar antes de cualquier diversión. Murphy lo había hecho tantas veces, que sabía el número exacto de veces que tenía que ir y venir por el jardín: 20 veces en cada dirección. El padre le echó un vistazo a la podadora. Era difícil de encender y cortaba el pasto a alturas desiguales, dejando partes del césped desnivelado. —Tienes razón. Vayamos a la tienda a ver qué opciones hay —dijo. En la tienda, el padre de Murphy señaló una podadora y dijo: —Este es el modelo más reciente de la podadora que tenemos, con la misma navaja de 60 centímetros de ancho —dijo—. Y aquí hay una con una navaja de 75 centímetros. El hermano menor de Murphy, Hugh, que los había acompañado a la tienda, agregó: —Aquí hay una con una cuchilla de 60 centímetros, pero es de las que tritura el césped como abono. Dice que la navaja gira un 20% más rápido. —Creo que deberíamos comprar la que me permita terminar el patio en tan solo 4/5 del tiempo que me toma hacerlo ahora —dijo Murphy. —¿Cuál es esa? —preguntó Hugh. REVELAR RESPUESTA

With this picture book, explore a variety of eye conditions and the helpful tools that people use to better see the world around them. What is it like to see the world through someone else's eyes? If you’ve ever been curious about how your eyes work, why some people need glasses, or what you see if you're colorblind, How Do You See the World? has the answers! Eyes are complicated, and each little part has to work together in order to build a clear picture of what you see. Engaging science content covers eye anatomy, how light enters our eyes and sends an image to our brain, how we see color, and even ways we can perceive invisible light. Written by an optical physicist, this informative picture book explores the various eye conditions that kids may have or may learn about through their friends and relatives. Discover clear explanations of eye conditions such as amblyopia, astigmatism, colorblindness, and glaucoma, paired with illustrations that show how these conditions affect what you see, and what tools you can use to improve your vision. How Do You See the World? helps kids ages 7–10 understand their own eyes and empathize with how others experience the world around them. Fun, diverse characters will help normalize all types of visual impairments and celebrate the tools and technology that help us see more clearly. We are proud to announce How Do You See the World? as a winner in the 2025 Outstanding Science Trade Book Awards, representing each year’s best K-12 science books, chosen by science educators. Learn all about it here. Press Release Teacher's Guide Order in Paperback Order in Spanish Did You Know? How Do You See the World also comes as a reflowable eBook, specifically created for children experiencing blindness and low vision, with features including: Detailed alt text for the book’s illustrations Full display transformability High-contrast image text Navigation features, including a page list to match the original hardcover edition Text-to-speech compatibility Updates to the content for the purpose of clarity Reflowable eBook and standard fixed format available soon on: Kobo, Barnes and Noble, Amazon, and Overdrive Learn more about our commitment to accessibility here. Book details Age range 7 - 10 years Grade range 2nd grade - 5th grade Trim size 10" x 8" Pages 40 Hardcover (ISBN 978-1-958629-43-7) $18.95 Paperback (ISBN 978-1-958629-75-8) $16.95 Spanish (ISBN 978-1-958629-73-4) $16.95 eBook (ISBN 978-1-958629-44-4) $13.99 Accessible eBook (ISBN 978-1-958629-70-3) $13.99 Reviews by Experts “A great book for young children that explains the phenomenon of vision and how the eyes work. It helps children appreciate the problems that some people have with their vision.” —David Atchison, D.Sc., Professor of Visual Optics, Queensland University of Technology, Australia “Learning about the visual system could not be more fun and simple as How Do You See the World? makes it.” —Dana Spearin, Optometric Physician “Intricately explains how the eye functions and emphasizes the importance of eye health in a simple yet comprehensive manner. I recommend adding this book to your child's collection, for it will engage their curiosity and yours.“ —Brittani Carver-Schemper, OD, Eye Doctor and Eye Health Educator (@bettervision) “This book is the perfect choice for curious young minds who are eager to discover the science behind the gift of sight.” —Dr. Kelsea Brown, Optometrist “ The science behind how we see is fascinating and can be complex, but this book breaks it down into easy-to-understand segments. I truly loved sharing this book with my kids and will be recommending it to my patients as well!” —Dr. Way C. Yu, Doctor of Optometry About the Illustrator Noureddine Melikechi is a Professor of Physics at the University of Massachusetts Lowell, where he works on the interaction of light with various types of samples. He has studied why various objects have different colors and how we are able to see. Noureddine has also used light to detect early signs of cancers. A native of Algeria, Noureddine received his Diplôme d'Études Supérieures in Physics from the University of Sciences and Technology Houari Boumediene, Algeria, and his M.Sc. and D.Phil., both in Physics, from the University of Sussex. Michelle Simpson grew up in the forests of Niagara Falls, Ontario. She is heavily inspired by nature and mythical folktales. Michelle graduated from Sheridan College with a BAA in Illustration, and now creates artwork for children’s books and television shows. She also wrote and illustrated the picture book Monsters In My House. In her spare time, Michelle likes to garden, go for forest walks, and annoy her cats, Sushi and Mr. Pounce, with endless amounts of love. About the Author

Books Shipping within the United States and U.S. Territories, including PO and APO boxes, is free. Puzzles Unfortunately, at this time, we are unable to ship puzzles to PO boxes. For purchases of 1 puzzle, shipping within the continental U.S. is $3.00. For purchases of 1 puzzle, shipping to U.S. territories or states outside the continental U.S. is $6.00. For purchases of $35 or more, shipping is free. ShipPing Abroad We are happy to ship merchandise anywhere in the world. Our website is not equipped to calculate shipping outside of the United States and U.S. Territories. For more information or to place an international order, please contact us: Submit Thanks for submitting! Shipping Policy