Lori Barker

With this engaging book, students will learn about some of the most unique creatures of the deep. By solving equations and inequalities, students will explore how fast a sailfish can leap from the water, and how often a sea horse's dorsal fin flutters. With vibrant photos, math charts and diagrams, grade-appropriate text, and informational text features to help navigate the text, students will learn practical, real-world applications of math skills...

Germs are everywhere. They're on your hands, your school supplies, and even in your mouth! With this engaging book, students will learn to write, simplify, and evaluate algebraic expressions to explore how fast germs can spread. With vibrant photos, math charts and diagrams, grade-appropriate text, and informational text features to help navigate the text, students will learn practical, real-world applications of math skills as they learn new mathematical...

With this engaging book, students will learn about some of the most unique creatures of the deep. By solving equations and inequalities, students will explore how fast a sailfish can leap from the water, and how often a sea horse's dorsal fin flutters. With vibrant photos, math charts and diagrams, grade-appropriate text, and informational text features to help navigate the text, students will learn practical, real-world applications of math skills...

Practice working with fractions, decimals, and percentages while learning how popular food items are made! This title encourages readers to practice operations, teaching them how to compare and combine fractions by using the greatest and least common denominator. With exciting images, easy-to-read text, engaging practice problems, clear mathematical diagrams, and STEM themes, this fun book will leave readers feeling more confident about their mathematical...

Germs are everywhere. They're on your hands, your school supplies, and even in your mouth! With this engaging book, students will learn to write, simplify, and evaluate algebraic expressions to explore how fast germs can spread. With vibrant photos, math charts and diagrams, grade-appropriate text, and informational text features to help navigate the text, students will learn practical, real-world applications of math skills as they learn new mathematical...

Living things come in all shapes and sizes. Some are very large, while others can only be seen using a microscope. With this engaging book, you will learn how scientists use algebraic expressions to explore the growth of amoebas, euglenas, and bacteria. With vibrant photos, math charts and diagrams, grade-appropriate text, and informational text features to help navigate the text, students will learn practical, real-world applications of math skills...

With this engaging book, students will learn interesting facts about Earth's land animals while solving equations and inequalities. Discover unique species from around the globe, and understand how zoologists use variables to solve equations and inequalities to answer questions about animals. With vibrant photos, math charts and diagrams, grade-appropriate text, and informational text features to help navigate the text, students will learn practical,...