A Math Adventure! Julie Ellis and Phyllis Hornung Peacock team up once again to explore Pythagorean ratios in this humorous sequel to What's Your Angle, Pythagoras? Pythagoras and his cousins want to win a music contest, but first they must figure out how to play their instruments in tune, something that's never been done before. While trying to fix the problem, Pythagoras makes an important discovery--notes that sound pleasant together have a certain mathematical relationship. When Pythagoras applies this ratio to his cousins' pipes and lyres, the result is music to the ears. This book is good for your brain because: Mathematical problem solving, Ratios, Measuring, Musical Theory, History of Instruments

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.

Take an in-depth look at mathematics in science in this science encyclopedia.

Step into the unknown and find balance in math equations. This book, with rhyming text, explores how to solve equations by checking that both sides are balanced. By using visual representations and sample questions, students will master one-variable equations. This book will allow students to write, read, and evaluate expressions in which letters stand for numbers.

Positive and negative numbers are addressed in this fun book with rhyming text. Learn all about absolute value, how to compare and order numbers, rational values, and four quadrant graphing, with easy to understand examples and practice exercises. So, hop on the number line and start learning more about numbers. This book will allow students to recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left.

Through this rhyming text with a catchy title and colorful graphics, students will enjoy learning about graphing in a groovy way! The book is designed to make this math concept easy to understand and is filled with examples and question/answer based exercises. So, jump on the grid lines and find out all you need to know about groovy graphing! This book will allow students to recognize area as an attribute of plane figures and understand concepts of area measurement.

Multiplying and dividing fractions can be a funky mess if you dont take the right steps. The rhyming text in this book will help students understand, in a fun way, just how to tackle these fractions with step-by-step directions and visual representations. Students can then practice what they learned by completing the sample problems! This book will allow students to apply and extend previous understanding of multiplication and division to multiply and divide fractions.

Decimals have never been more fun to learn about than in this rhyming text with step-by-step shortcuts on mastering how to add, subtract, multiply, and divide decimals. Place value, digits, multiplying by powers of ten, models, and practice exercises, all with color-coded answer keys are just a fraction of what will help students learn just how dandy decimals can be! This book will allow students to add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

Dont be scared of division, just dive right in! With guided instruction, tips, and rhyming text, students will understand how to divide with various techniques. Sample problems allow students to show what they know. This book will allow students to understand properties of multiplication and the relationship between multiplication and division and solve problems.

Get to the bottom of fractions with this rhyming title about dynamic denominators. Understand the importance of like denominators when comparing fractions and how to convert fractions so they have the same denominator! Students will gain a better understanding of this math concept with the help of step-by-step instructions, tips, and sample problems. This book will allow students to add and subtract fractions with unlike denominators.

This book is designed to make a point about decimals! With the rhyming text and catchy title, students will learn that adding, subtracting, multiplying, or dividing decimals is not scary at all. With step-by-step instructions, tips, and sample problems, students will have the confidence to solve these dazzling decimal problems! This book will allow students to add, subtract, multiply, and divide decimals to hundredths.

With rhyming text, this book will have students mastering multiplication with easy tricks and tips! With visual representation, sample problems, and easy to follow instructions, students will see the pattern within multiplication rules. This book will allow students to understand properties of multiplication and the relationship between multiplication and division.

Dont have a meltdown! You will understand factors and multiples with step-by-step instructions, sample problems, and tips to help you along the way. Visual representations paired with rhyming text will help students avoid any math meltdown. This book will allow students to gain familiarity with factors and multiples.

In this rhyming text students will gain understanding of how geometry is made up of lines, angles, and shapes, and how to differentiate between these sometimes confusing ideas. This book will guide them through understanding geometry with the help of visual representations, step-by-step instructions, and sample questions. So, hop on the line and follow the path of understanding geometry! This book will allow students to draw and identify lines and angles, and classify shapes by properties of their lines and angles.

Converting measurement can be a lengthy problem at times. This book will help students gain understanding in converting measurements with rhyming text and sample problems. Visual representations and instructions will guide them through conversions. Get ready to learn how marvelous measuring can be! This book will allow students to solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit.

Take action in understanding all about fractions in this rhyming text with sample questions, picture representations, and easy to follow instructions. Students will learn about the different types of fractions and how to add and subtract them! This book will allow students to develop understanding of fractions as numbers.

Sometimes you just need to slow down in order to understand what is going on. This book will take things slowly so that you wont miss any important information. Get ready to travel through time using visual representations, rhyming text, and guided instruction, allowing students to understand the working of time! This book will allow students to solve problems involving measurement and estimation of intervals of time.

Power up with this title on place value! Guided with rhyming text and color-coded numbers, students gain a better understanding of place values. This book helps give students the power to understand the place value of numbers through sample questions and tips, making this math concept fun to learn! This book will allow students to understand place value.

Properties aren't magic! They are special rules that numbers follow so you can solve problems quickly in your head. Using detailed instructions and rhyming text, students gain understanding of when and how to use mathematical properties. This book will allow students to apply properties of operations as a strategy to add and subtract, or multiply and divide.

Rumpelstiltskin is back! This time he's making mischief with his multiplying stick. Can Peter unlock the secret of the stick in time to save the kingdom? Whimsical illustrations bring fun to multiplying whole numbers and fractions.

A ribbiting math adventure! After being banished to the Abyss of Zero in Multiplying Menace: The Revenge of Rumpelstiltskin, Rumpelstiltskin is back, and he's stirring up more trouble than ever. Together with his sidekick, a witch named Matilda, Rumpelstiltskin plots his revenge on Peter and uses his magical powers to divide the kingdom into frogs. Peter and his dog, Zero, must locate the Great Multiplier and find a solution that will break the Great Divide before Rumpelstiltskin has a chance to combine the two mighty math sticks. Can Peter once again save the kingdom in time, or will it meet a green and warty fate? Young readers will fall in love with this math adventure and learn all about dividing by whole numbers and fractions, as well as division rules for equations involving zero. Beautifully rendered illustrations will grab readers' attention as they learn basic math skills in a fun and inventive way. Back matter includes a summary of the basics of division.

Zero is lonely in Digitaria. He can't play Addemup with the other numbers, because he has nothing to add. Join Zero as he goes on a journey to discover his place.

Provides the history of American coins and bills and shows how they have changed over time.

Explores economics and provides real world examples and applications.