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Count up to 20 by twos, learning about baby farm animals along the way.
Learn about insects while practicing addition facts with single digit numbers.
Introduces the opposites over and under by comparing the behavior of such animals as giraffes that look out over trees and moles that dig under the ground.
Introduces the moon, planets, and other objects in space, while teaching the concept of counting to ten.
Introduces leaves, pumpkins, apples, and other fall season objects, while teaching the concept of counting to ten.
Introduces rain forest plants and animals, such as orchids, jaguars, and snakes, while teaching the concept of counting to ten.
Four hungry Torosauruses are chasing three fast Mynonykuses. One of them is not going to get lunch! Kids will love counting dinosaurs in this exciting book about numbers.
Mathematicians say that symmetry has to be identical parts, but nature is never truly identical. However it is far more interesting than geometric shapes! Reading this book, children will become aware of the balance of things in nature. They will delight at amazing photographs of butterflies, beetles, leaves and flowers, fruit, sea creatures, and children. This book will show how a person with arms outstretched has five-fold symmetry like a sea star, and if you drew a circle around his or her body in that position, the navel would be at its center.
Welcome to the farm, where pigs roll, goats nibble, horses gallop, hens peck, and turkeys strut! Count, clap, and sing along to the classic tune of Over in the Meadow while learning about life on a classic farm.
We measure time in minutes, hours, days, weeks, months, seasons, years, and in historical dates. We talk about mealtimes, bedtimes, school times, holiday times, and good times. We also use words such as past, present, future, next, last, before, and after. This engaging book looks at human time as well as how time passes in nature. Time is about change. How do animals and plants sense changes in time? What changes do we see in nature throughout a day, month, and year?
This delightful book teaches readers about the world of baby animals by identifying animals that share the same names. Adorable photos feature pups (baby dogs and foxes), cubs (baby wolves and bears), and kids (baby goats and human children). An activity featuring photographs of animals asks children how many baby animal names they know.
Real-world examples and engaging activities guide readers in learning about measuring volume. Readers practice selecting appropriate measuring tools and units of measurement, converting between units, and solving problems by measuring.
El bullicio de la multitud está disminuyendo y el zoológico se queda en silencio por la noche. El oso polar toma la pelota y la rebota sobre la cancha; el juego nocturno comienza. Una rana se une al juego para jugar uno a uno y luego, un pingüino entra caminando como un pato para unirse al equipo. Cuenta cómo va creciendo el juego conforme se va su mando cada nuevo animal y el campo de jugadores llega a diez. Tres cebras sirven participan como árbitros y llevan el cronómetro, porque este juego debe terminar antes que la cuidadora del zoológico haga sus rondas.
This Level 2 guided reader teaches how to interpret and create tally charts. Students will develop word recognition and reading skills while learning about counting, skip-counting by 5s, and representing numbers using tally charts.
El recuento de la clásica historia con un giro matemático. Lucas, la liebre, siempre estaba presumiendo acerca de lo rápido que él era. Un día, reta a la tortuga Teodora a una carrera de una milla cuesta arriba a la colina. Lucas salta hacia adelante en el primer octavo de la milla. Mientras Teodora se acerca, él lo vuelve a hacer otra vez. Las medidas de fracciones y distancia marcan su progreso mientras Lucas y Teodora corren a la línea de meta
A retelling of the classic story with a math twist. Henry Hare was always bragging about how fast he was. One day he challenges Tessie Tortoise to a mile-long race up the hill. Henry leaps ahead for the first eighth of a mile. As Tessie approaches, he bounds ahead again. Fractions and distance measurements mark their progress as Tessie and Henry race to the finish line.
Cuando Elías y su padre visitan tan inusual zoológico, ellos cuentan a las criaturas en cada una de las exhibiciones. Elías ve un cocodrilo, después un bisonte y luego, dos camellos. De repente, surge un patrón numérico y Elías piensa que él puede predecir cuántos animales habrá en la siguiente exhibición. Explora el zoológico con Elías mientras él avanza hacía adelante para probar su hipótesis
When Eli and his father visit an unusual zoo, they count the creatures in each exhibit. Eli sees one alligator, then one bison, and next two camels. Soon a number pattern emerges and Eli thinks he can predict how many animals will be in the next exhibit. Explore the zoo with Eli as he runs ahead to test his hypothesis.
Readers learn how this simple machine makes it easier to keep objects locked together. By the end of the book, readers know the difference between complex and simple machines and how screws are used in everyday life to make work easier.
In this book, readers learn what gravity is and how it impacts weight. They learn about the US customary system and the metric system, where each is used, and the units of measurement in each system. Readers also learn about balances, scales, and estimating weights.
In this book, readers learn what volume is and why and how it is measured. They learn about the US customary system and the metric system, where each is used, and the units of measurement in each system. Readers also learn about volumes of liquids and solids.
In this book, readers learn what temperature is and why and how it is measured. They learn about the Celsius and Fahrenheit scales and where each is used. Readers learn about thermometers and how they help us in everyday life--from taking body temperatures to regulating how cool or warm our homes are.
In this book, readers learn what the clock measures and why knowing how to tell time--in seconds, minutes, and hours--is important. They learn the history of the clocks, including sundials and hourglasses. They also learn how to read analog and digital clocks to tell time. Sidebars instruct math by showing readers how to add and subtract hours.
