Search Results: 17 books from 1 publisher. Learn more

Time

Penny Dowdy (author)

Publisher: Crabtree Publishing Company ISBN: 9780778790242

From time of day to reading calendars, time concepts are part of daily life. Children will love this colorful and easy-to-understand introduction to the concepts of time. Amazing full-color images and useful, instructional text guides ensures readers understand the material.

Beginner Word Problems

Minta Berry (author)

Publisher: Crabtree Publishing Company ISBN: 9781427196453

This entertaining book takes the problem out of understanding beginner word problems. Readers will learn how to develop a step-by-step plan or strategy to solve basic word problems. This title uses real-life situations to model the problem-solving process for readers to teach skills such as identifying key information to determine which math operation is required, using drawings and models to see the problem, and carrying out the plan and communicating answers.

Line, Bar, and Circle Graphs

Claire Piddock (author)

Publisher: Crabtree Publishing Company ISBN: 9780778791560

Lily, the librarian, has started a summer reading club. Children can follow along with the club's members to learn all about bar, line, and circle graphs, as well as concepts such as data, scale, maximum, and minimum.

Dinosaur Numbers

David West (author)

Publisher: Crabtree Publishing Company ISBN: 9781427193223

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.

What is symmetry in nature?

Bobbie Kalman (author)

Publisher: Crabtree Publishing Company ISBN: 9781427194978

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.

¿Qué es el tiempo?

Bobbie Kalman (author)

Publisher: Crabtree Publishing Company ISBN: 9780778797722

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?

Nombres de animales bebé

Bobbie Kalman (author)

Publisher: Crabtree Publishing Company ISBN: 9781427195760

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.

Probability

Marina Cohen (author)

Publisher: Crabtree Publishing Company ISBN: 9780778791607

Ella is trying to decide who to invite over to play. This fun book helps teach children how likely it is that a certain result will happen. Simple activities performed by Ella include flipping a coin, rolling a number cube, and playing a game with a spinning wheel.

Using a Calculator

Dorianne Nardi Marsha Arvoy (author)

Publisher: Crabtree Publishing Company ISBN: 9780778791638

Ann's grandfather is teaching her how to use a calculator. This simple, engaging book describes the parts of the calculator, what the math symbols on the buttons mean, and how to do simple equations. Concepts explained include addition, subtraction, division, mulitplication and patterns.

The Metric System

Paul Challen (author)

Publisher: Crabtree Publishing Company ISBN: 9780778797708

This fascinating book takes young readers on a trip to a science lab where they will learn about the metric system. Simple text shows ways of measuring length (meters and centimeters), temperature (Celsius), and weight (grams and kilograms). Comparisons between key metric measurements and similar U.S. customary measurements, such as yards, inches, and Fahrenheit, help children understand the two systems.

Sorting

Lynn Peppas (author)

Publisher: Crabtree Publishing Company ISBN: 9780778797678

In this book, young readers will grasp how to count, sort, classify, and organize various sets of items through engaging, everyday activities that kids can relate to. Through simple text and colorful photographs children are introduced to systems for sorting sets of shapes, colors, sizes.

Subtraction

Ann Becker (author)

Publisher: Crabtree Publishing Company ISBN: 9780778797685

This exciting new book helps budding mathematicians discover how to use subtraction. Come along with a museum curator as he prepares a butterfly exhibit. Concepts of taking away, comparing, difference, key words, modeling, and using the algorithms of subtraction are all explained in a fun and real-life setting.

Measurement

Penny Dowdy (author)

Publisher: Crabtree Publishing Company ISBN: 9780778790211

Colorful photographs of measuring tools show the reader how they can measure using common tools at home. This book offers the young reader a clear insight into understanding length, weight, capacity, and temperature.

Estimation

Penny Dowdy (author)

Publisher: Crabtree Publishing Company ISBN: 9780778790174

This book teaches children how to estimate and use estimates in everyday situations. The concepts are illustrated through exciting visuals and simple text.

Graphing

Penny Dowdy (author)

Publisher: Crabtree Publishing Company ISBN: 9780778790198

This book introduces the concepts of surveys, data, pictographs, and bar graphs with excellent visuals and engaging text. In this book, young readers will understand how numerical data is communicated through graphs.

Where is it?

Bobbie Kalman (author)

Publisher: Crabtree Publishing Company ISBN: 9780778789420

This simple book uses wonderfully appealing images in nature to teach children about left and right, on and under, far, near, and beside, inside and outside, and more.

What time is it?

Bobbie Kalman (author)

Publisher: Crabtree Publishing Company ISBN: 9780778790389

This engaging book looks at human time as well as how time passes in nature. How do animals and plants sense changes in time? What changes do we see in nature throughout a day, month, and year?