## What comes in sets?

###### Minta Berry (author)

Publisher: Crabtree Publishing Company ISBN: 9781427196507

This engaging title introduces young readers to the concept of equal sets. Decodable text and image support help readers identify familiar things that come in pairs, sets of threes, fours, fives, and more. The book uses relatable objects, such as four legs on a table and five fingers on a hand, to teach the concept of sets. Readers are also encouraged to find their own number set examples in their everyday lives.

## 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.

## Perimeter

###### Minta Berry (author)

Publisher: Crabtree Publishing Company ISBN: 9781427196477

This informative book introduces readers to the concept of perimeter using real-world examples. Through modeling, readers will learn that perimeter is calculated by adding together the length of each side of a figure. This title also explains how to measure the perimeters of familiar places, such as classrooms and football fields, by using addition and multiplication.

## Word Problems: Mass and Volume

###### Helen Mason (author)

Publisher: Crabtree Publishing Company ISBN: 9781427191991

Word Problems: Mass and Volume uses an engaging narrative and authentic, real-world problems to teach readers strategies to solve one-step word problems involving mass and volume. The text models the problem-solving process for readers and provides hands-on opportunities for readers to apply their own problem-solving skills. Readers will discover that there is often more than one way to solve a problem.

## Length Word Problems

###### Helen Mason (author)

Publisher: Crabtree Publishing Company ISBN: 9781427191984

This book offers readers insight into solving length word problems. Designed to support the Common Core State Standards, this title includes strategies such as using drawings, symbols, and number lines to solve problems. Real-world examples and engaging text make learning meaningful to young readers.

## Getting Your Money's Worth: Making Smart Financial Choices

###### Diane Dakers (author)

Publisher: Crabtree Publishing Company ISBN: 9781427118769

This important title helps young readers build the skills to make smart choices when spending and saving their money. Realistic examples provide an understanding of the outcomes of spending using different means such as cash or credit. Readers will learn about the benefits of saving money, the various ways to do it, and how a bank manages money. Essential concepts such as credit reports and cost of living are introduced.

## The Bottom Line: Money Basics

###### Diane Dakers (author)

Publisher: Crabtree Publishing Company ISBN: 9781427118745

The basic concepts of financial literacy are explored in this important book for young people. Relevant and accessible terms and real-world examples teach readers about financial responsibility and how to think critically about their wants and needs. Financial planning strategies are discussed and opportunities to practice activities, such as budgeting and record keeping, are provided.

###### Diane Dakers (author)

Publisher: Crabtree Publishing Company ISBN: 9781427118776

Building the skills now to make smart money decisions throughout your lifetime is a sure way to secure your financial future. This inspiring guide encourages young readers to be financially literate for life and to look past today to their financial futures. Readers will learn that financial decisions can have a long-term impact on their lives and that it's important to learn how to manage risks and debt. Using the tips and concepts they have learned, readers will be given the opportunity to practice financial planning for the future.

## It Doesn't Grow on Trees: Sources of Income

###### Diane Dakers (author)

Publisher: Crabtree Publishing Company ISBN: 9781427118752

Readers learn about making, saving, and borrowing money in this illuminating guide for young people on how to manage the money they earn. Helpful examples get readers thinking about how they plan to earn income in the future. Clear text helps them understand relevant concepts such as income tax, interest, and the positive and negative effects of making investments and borrowing money for large purchases.

## Dream Jobs in Math

###### Colin Hynson (author)

Publisher: Crabtree Publishing Company ISBN: 9781427118615

This title explores some of the amazing careers available in the field of mathematicsâ€”and they're not just limited to the classroom! From helping athletes gain a competitive edge to helping eradicate hunger around the world, readers may be surprised to learn what exciting careers math can lead to.

## Global Financial Crisis

###### Philip Steele (author)

Publisher: Crabtree Publishing Company ISBN: 9781427117687

This important title tackles the complex events that led up to the global financial crisis and recession of 2007 onward. Readers will weave their way through the differing causes and effects of the crisis and are encouraged to come to their own conclusions about global economic theories, the effects of globalization, and the income inequality between the wealthiest 1% and the rest of the population. Using case studies, debate sidebars, and critical-thinking questions, Global Financial Crisis offers perspectives on past and current economic situations, ultimately addressing the question: Is the current economic climate fair and stable, or are the world's economies heading for another crash?

## Percentage

###### Dorianne Nardi Marsha Arvoy (author)

Publisher: Crabtree Publishing Company ISBN: 9780778791584

Mr. Santiago's class is going to the zoo. Children can follow along on the class trip and learn how percentages, ratios, and fractions work using real-life examples.

## What Is Motion?

###### Natalie Hyde (author)

Publisher: Crabtree Publishing Company ISBN: 9781427190161

Motion is a change in an objects position. This fascinating title explains in a clear, simple way how objects are moved by a change in energy. Simple activities show young readers how energy is changed by applying a force, either by coming in contact with an object or by a force that does not touch it physically, like gravity.

## 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.

## What is Supply and Demand?

###### Paul Challen (author)

Publisher: Crabtree Publishing Company ISBN: 9781427163738

The concept of supply and demand is made easy in this fascinating new title! Look inside What is Supply and Demand? and learn the ins and outs of this fundamental concept of economics.

## Stone Age Geometry: Lines

###### Felicia Law Gerry Bailey (author)

Publisher: Crabtree Publishing Company ISBN: 9781427182340

Leo teaches his cat Pallas all about lines by applying his knowledge of geometry to their Stone Age world. Funny illustrations and stories provide a humorous introduction to math concepts. Leo explains the significance of points and how many points together make up lines and segments. Information boxes accompany each story to explore real applications of lines in the natural and designed world.

## 3-D Shapes

###### Marina Cohen (author)

Publisher: Crabtree Publishing Company ISBN: 9781427194985

A grocery store is filled with much more than food. The aisles and shelves hold plenty of fun, too. As Justin helps his mother shop, he explores the variety of 3-D shapes all around him. As Justin can show you, there are always plenty of shapes to see!

###### Paul Challen (author)

Publisher: Crabtree Publishing Company ISBN: 9780778797630

This entertaining book takes young readers to a soccer practice to show them the basics of addition. Easy-to-follow text helps children learn about addition words and symbols, strategies for adding up to 10+10 and beyond, the additive identity and commutative property in addition, and how to use objects, pictures, and number sentences to represent real-life addition problems.

## 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.

## Comparing Fractions

###### Minta Berry (author)

Publisher: Crabtree Publishing Company ISBN: 9781427196460

This engaging title builds on the material covered in the Fractions title in this series. Readers will develop an understanding of fractions as numbers. Easy-to-follow text and supportive images help readers recognize and generate equivalent fractions. Readers will also learn how to compare two fractions with the same numerator or the same denominator and represent fractions on a number line.

## Time Word Problems

###### Lisa Colozza Cocca (author)

Publisher: Crabtree Publishing Company ISBN: 9781427191977

Engaging narrative, vivid photographs, and real-world examples combine to teach readers how to solve time word problems. Readers will learn how to measure time intervals in minutes and represent authentic time problems on a number line diagram.

## Building Sets of Ten

###### Minta Berry (author)

Publisher: Crabtree Publishing Company ISBN: 9781427196484

Understanding how to make ten is a key building block in the base-ten system. In this engaging title, young readers explore different number combinations that make up the number ten. Easy-to-follow text and colorful images introduce readers to the concept of a fact family and related facts. The text also models how readers can use their fact family knowledge to solve missing addend questions that equal ten.

## Calendar Math

###### Lisa Colozza Cocca (author)

Publisher: Crabtree Publishing Company ISBN: 9781427191960

Calendar Math provides an ideal introduction to measuring time. From the days of the week to months of the year, readers will learn the different ways a calendar measures time. Vivid full-color images and entertaining narrative text model concepts such as patterning, comparing and contrasting, and solving simple problems.

## Patterning

###### Minta Berry (author)

Publisher: Crabtree Publishing Company ISBN: 9781427196491

This entertaining title introduces young readers to the concept of patterning. Readers will learn that a pattern is an ordered set of numbers or shapes arranged according to a rule. Accessible text and vivid images guide readers as they learn to identify patterning rules and extend patterns. Readers are also encouraged to create their own patterns and recognize patterns in the world around them.

## Stone Age Geometry: Circles

###### Felicia Law Gerry Bailey (author)

Publisher: Crabtree Publishing Company ISBN: 9781427182326

Leo teaches his cat Pallas all about circles by applying his knowledge of geometry to their Stone Age world. Engaging illustrations and stories provide a fun introduction to math concepts, including tangents, ellipses, and more. Information boxes accompany each story to explore real applications of circles in the natural and designed world.