Can you solve this month's science mystery?

días, Natalia y Viol Abril Seleccionado de: One Minute Mysteries: More Short Mysteries You Solve With Science Tal vez la niebla se levante. Cambio —respondió otra voz. —No reconocí esas voces.

Can you solve this real-world science mystery? Marzo Seleccionado de: One Minute Mysteries: More Short Mysteries You Solve With Science!

." - Melissa Inferrera, 1st Grade Teacher and Plant Mom, @musicmindandsoul “This precious tale of a girl

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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... ¿Hablas español? Haga clic aquí para resolver... September Selected from: One Minute Mysteries: 65 Short Mysteries You Solve With Math! Lawn Ranger “Dad, we really need a new lawn mower,” Murphy said. Of all people, Murphy would know. Since he’d turned twelve, it had been his job to mow the lawn every Saturday morning. The family rule was that it had to be done before any fun activities. Murphy had done it so often that he even knew the exact number of times he had to go up and down the yard: 20 times in each direction. His father looked at the old lawn mower. It was hard to start, ran rough, and left the grass in clumps. “You’re right. Let’s go to the store and see what they have,” he said. At the store, Murphy’s father pointed one out. “Here’s the newest version of the model we have, with the same cutting blade, 60 centimeters across,” he said. “And here’s one with a 75-centimeter blade.” Murphy’s little brother, Hugh, who had come along, said, “Here’s one with a 60-centimeter blade, but it’s a mulching mower. It says its blade spins 20% faster than regular mowers.” “I think we should buy the one that lets me finish the yard in only 4/5 of the time it takes me now,” Murphy said. “Which one is that?” asked Hugh. REVEAL ANSWER

"Sorry I'm late. We had to spend 10 minutes scraping the ice off the car before we could get going," Ignacio said as he joined the tennis class. He and his friend Deshi were taking Saturday morning lessons at the tennis club's indoor courts... ¿Hablas español? Haga clic aquí para resolver... January Selected from: One Minute Mysteries: 65 Short Mysteries You Solve With Math! Setting the Date One night, Elijah and Kevin were watching the debate for the upcoming presidential election. They were in Kevin’s family room taking notes about the topics that were being discussed and the main points each candidate was making. There was going to be a quiz on the debate in their social studies class the next morning. Kevin’s younger brother, John, was sitting at the computer in the corner, working on the invitations for his birthday party, which was going to be on January 6th. He always had his party on the actual day of his birthday, even if it was a school day. He was getting excited about it already, even though it was more than two months away. Kevin had helped him get started on the computer program, but had to move over to the TV when the debate came on. John read aloud what he had written so far: “You are invited to a party for John’s birthday on . . . something, January 6th. Kevin, what day of the week is my birthday going to be? We don’t have a calendar for next year yet.” “How should I know?” Kevin said. “I’m trying to watch this debate.” “Do you remember what day of the week your birthday was on earlier this year?” Elijah asked John. “Sunday,” John replied. “I remember we watched a pro football game on TV during the party.” “Well, then shouldn’t it be obvious which day of the week your next birthday will be?” Elijah 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

¿Hablas español? Haga clic aquí para resolver... December Selected from: One Minute Mysteries: 65 Short Mysteries You Solve With Math! Getting a Lift Jada and Michelle’s school was closed for a winter teacher training day, so their parents decided to take a day off from work to take the family skiing. They were glad to see when they got there that there were no lines at the chair lifts. The two girls were good skiers, so they headed to the part of the mountain with the black diamond trails, the hardest ones. Three lifts started next to each other and ran up the mountain to a spot on the top leading to many different trails. “Let’s try to get in as many runs as we can,” Jada said. They looked at a sign to decide which lift to use. The Sheer Drop lift was a four-seat lift, and its capacity was 1,200 skiers an hour. The Hang onto Your Hat lift was a two-seat lift with a capacity of 800 skiers an hour. The White Cliffs lift was a three-seat lift that could move 900 skiers an hour. The sign said each lift had the same number of chairs. “Where do you think we should go?” Michelle asked. REVEAL ANSWER

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Engaging science content covers eye anatomy, how light enters our eyes and sends an image to our brain as a winner in the 2025 Outstanding Science Trade Book Awards, representing each year’s best K-12 science books, chosen by science educators. bettervision) “This book is the perfect choice for curious young minds who are eager to discover the science Kelsea Brown, Optometrist “ The science behind how we see is fascinating and can be complex, but this

Science, Naturally is an independent press committed to increasing science and math literacy in early These award-winning books feature one-page, literature-based math and science brainteasers. en español Each story takes just one minute to read and challenges a kid’s knowledge in a variety of science , a springboard for school projects, a bell ringer for teachers, or an assessment tool for math and science Educators embrace the mysteries because they help kids extract the important data needed to solve science