Take an in-depth look at physics in this science encyclopedia.
Tape measures are among the most commonly used tools in any handyman's or handywoman's arsenal. This book will help students develop word recognition and reading skills while discovering what these incredible tools can do and how they do it. They will also find out how tape measures can be used to tackle specialized projects. Additional text features and search tools, including a glossary and an index, help students locate important information and learn new words.
From the five lines on a music staff to the seven colors of the rainbow, all the way up to the famous 100th day of school, Number 1 Teacher: A School Counting Book takes a by-the-numbers approach to helping young readers understand and identify many of the concepts and lessons they'll learn in elementary school. There are 3 forms of matter we learn in science class-- One is liquid; two is solid; and the third is gas. Geography, music, and how to tell time are just a few of the many topics featured.
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
Explains what simple machines are and what they do; describes the scientific method; and includes experiments testing different simple machine concepts.
Discover how math applies to the game of soccer, from the length of the field to the calculation of players' stats.
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.
Readers learn how this simple machine makes it easier to lift and lower objects. They learn about fixed and movable pulleys and when it is best to use each. By the end of the book, readers know the difference between complex and simple machines and how pulleys are used in everyday life to make work easier.
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 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.
Discover how math applies to the game of hockey, from the length of the rink to the calculation of players' stats.
Discover how math applies to the game of basketball, from the length of the court to the calculation of players' stats.
Rafferty's Rogues presents an exciting and entirely novel approach to a range of maths topics. This gang of lovable rogues have big, bad ideas but their limited knowledge of mathematics means every bold adventure ends in failure. The dumbest shareout ever gives the lowdown on fractions,percentages, decimal fractions, whole numbers, halves, eighths, pie charts, and lots more.
Rafferty's Rogues presents an exciting and entirely novel approach to a range of maths topics. This gang of lovable rogues have big, bad ideas but their limited knowledge of mathematics means every bold adventure ends in failure. The dumbest art forgery ever gives the lowdown on shape, geometry, circles, squares and cubes, optical illusion, parallel lines, and lots more.
Rafferty's Rogues presents an exciting and entirely novel approach to a range of math topics. This gang of lovable rogues have big, bad ideas but their limited knowledge of mathematics means every bold adventure ends in failure. The dumbest Olympic games ever gives the lowdown on quantity, weight, mass, kilograms, newtons, capacity, volume, litres, grams, and lots more.
A los animales, como a las personas, les gusta pasar el tiempo con sus amigos y su familia. Muchos grupos de animales tienen nombres propios que son únicos. ¿Sabías que a muchos gorilas juntos se le llama grupo? ¿Y que a un grupo de cabras monteses se le llama rebaño? Siguiendo los pasos en ¡A volar con la multiplicación (la multiplicación), ¿Qué es nuevo en el Zoológico? (la adición) y ¿Cuál es la diferencia? (la sustracción), este libro rítmico, divertido de leer en voz alta presenta la división a los niños mientras conquistan grupos, rebaños, manadas y más
Animals, like people, enjoy spending time with their friends and family. Many groups of animals have their own unique names. Did you know group of gorillas is a called a band? And a bunch of billy goats is a tribe? Following in the footsteps of Multiply on the Fly (multiplication), What's New at the Zoo? (addition) and What's the Difference? (subtraction), this rhythmic, fun-to-read-aloud book introduces children to division as they conquer bands, tribes, mobs and more.
A los niños les gustará aprender acerca del mundo de los insectos en ¡A volar con la multiplicación! Siguiendo los pasos de ¿Qué hay de nuevo en el Zoológico? (sumas) y ¿Cuál es la diferencia? (restas), este libro en rima enseña la multiplicación de tal manera que hará que los niños “te enchinchen” para que les des más. Junto con hechos divertidos, los lectores multiplicarán con una variedad de insectos, incluyendo luciérnagas, saltamontes, mariposas luna, libélulas, hormigas, abejas melíferas, mariquitas, chinches piratas, insectos palo, mariposas y salivazos.
From pirate bugs to spittlebugs to lovely Luna moths, children will love learning about the world's insects in Multiply on the Fly! Following in the footsteps of What's New at the Zoo? and What's the Difference, this rhythmic book teaches multiplication in a way that will make children "bug" you for more. Teeming with fun facts, readers will multiply with a variety of insects, including daring dragonflies, hungry honeybees, and stealthy walking sticks.
This book explains how models help us test new designs and to understand living things. The book includes various types of models, such as scale, graphical, conceptual, and computer models, which are used to analyze how we understand different things.
This book explains the various methods of scientific tools, including measurement, models, and tools that extend our senses, and how these scientific tools are changing.
Take an in-depth look at mathematics in science in this science encyclopedia.
Science never stops-even when the experiment is complete. Now is the time to make sense of your data. This title teaches young scientists how to analyze, interpret, and communicate the results of their data.
Sharpen your pencils and put on your goggles! It's time to see science in action! This book helps readers hone their observation and recording skills during an experiment. Students will learn how to effectively collect and record data in a journal, as well as organizing data using graphs, charts, and diagrams.
Sometimes a hunch isn't enough. Learn how scientists make educated guesses called hypotheses to test their theories. A hypothesis is the foundation of the scientific method. Readers will learn how to construct a measurable and focused hypothesis to test in an experiment.