This series uses simple sentences and subject-related images to help children learn about the concept of measurement. Controlled vocabulary and sight words allow readers to build recognition… More →

Innovations by entrepreneurs in the medical field have saved lives and changed many others for the better. With bright ideas such as stem-cell research and affordable prosthetics, medical… More →

Entrepreneurs who work and create businesses related to military services are instrumental in ensuring duty members - and civilians - are able to stay safe and protect themselves. From… More →

Engineers don't give up when they fail to solve a problem. Discover why learning from mistakes helps guide engineers to find the best solution. More →

Money is not all alike. Coins are worth different amounts! You can sort coins into groups based on their value. Simple text and vibrant illustrations will engage early readers and aid… More →

Could an engineer that builds roads fix a problem on an airplane? Read about how different kinds of problems are solved by different kinds of engineers. More →

What is a nonliving thing? It is not a plant or animal. It does not eat, drink, breathe, grow, move on its own, or have babies. With simple text and vibrant photographs, this book introduces… More →

Many technologies are made up of different parts that each perform a certain job. This basic introduction to systems will show you how all the parts work together as a group to complete a task. More →

Computer scientists know how to follow steps, spot patterns, and fix problems to reach a goal. Read about how anyone can learn to think like a computer scientist! More →

During recess, friends learn about place value by working together to add and subtract by tens on the playground at school. More →