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Sometimes people need to measure long distances, such as a football field. At other times, they may need to measure something small, like a tiny dog. Learn about the tools needed to measure how long …

If you want to know exactly how many of something there are, you can count them. You can count by ones, by fives, and by tens. Explore real world examples to learn basic mathematical concepts in Coun …

We use patterns to recognize all kinds of things in our world. Patterns can be made with shapes, sizes, colors, and positions. Explore real-world examples to learn basic mathematical concepts in Patt …

The first thermometers were very different from the ones used today. Imagine two people measuring the temperature of the same water with different thermometers. Learn about the tools needed to measur …

Fun engineering projects for kids Does your kid’s love of ‘tinkering’ resemble that of a budding Thomas Edison? Then Getting Started with Engineering is guaranteed to spark their fascination! The foc …

A graph is a way of keeping track when we sort and count things. It helps us compare numbers of different things. Explore real-world examples to learn basic mathematical concepts in Graphs, a Let’s D …

Busy people need to keep track of time. A clock is used to measure seconds, minutes, and hours. Learn about different types of clocks and the history of clocks in Clock, an All About Measuring book. …

We can measure almost everything. We measure things to find out how big they are. Explore real-world examples to learn basic mathematical concepts in Measurements, a Let’s Do Math! book. …

A calendar can help people to count how long it is until their birthday. Calendars measure days, weeks, months, and years. Learn about different types of calendars and the history of measuring days, …

Cool projects that let your kid test the laws of science There’s no better way to learn about the world around us than to test how things work–and that’s exactly what this book guides kids to do. Fe …