Capstone

How do mountains grow underwater? Why does the "Ring of Fire" feature so many volcanoes? Why might the island of Surtsey soon disappear? This serie...

How do minerals collect in ancient bones? Why are fish fossils sometimes found on land? How can some feathers be preserved for millions of years? T...

How many caramels in a pound? Who caught the biggest fish? Learn how balances and scales help you with the heavy lifting of measuring weight.

A storm is coming! How do people prepare? What supplies and tools do we need to survive? Find out how people prepare for all kinds of severe weathe...

How did ancient peoples explain thunderstorms? How does the Sun send ocean water up into the clouds? How do electric charges form in a storm cloud?...

How tall will my sunflower grow? How long is Fido’s leash? Learn how rulers and odometers can take you from inches to miles.

In graphic novel format, text and illustrations explain the force of gravity and how it keeps us on Earth.

Light is all around us. What is light? Where does it come from? How does it help us see? Readers investigate and read straightforward text accompan...

How many hours do you sleep? How many minutes does it take to eat your cereal? Learn how clocks and calendars help you tick off the seconds, hours,...

How much water does it take to fill the fishbowl? How much milk do you need for your cereal? From cups to gallons, learn how measuring tools help y...

Wildlife crossings help keep animals safe from the roads that cross their natural habitats. Read this book to discover how engineers create these s...

Imagine you arrive at school and realize you forgot to feed the dog. No problem. Pull out your phone and command the dog dish to dispense a serving...

Light is all around us. What is light? Where does it come from? How does it help us see? Readers investigate and read straightforward text accompan...

A storm is coming! How do people prepare? What supplies and tools do we need to survive? Find out how people prepare for all kinds of severe weathe...

How fast is the wind blowing? How much moisture is in the air? Meteorologists measure weather conditions to help answer these and other questions. ...

Will tomorrow be cold or warm? Cloudy or sunny? Wet or dry? Meteorologists make predictions about how weather conditions will change. Find out how ...

Will tomorrow be cold or warm? Cloudy or sunny? Wet or dry? Meteorologists make predictions about how weather conditions will change. Find out how ...

Spiders live everywhere! We even find them inside our homes. But how do they get way up on the ceiling? You have questions, and this book has the a...

In graphic novel format, text and illustrations explain how fossils teach us about the dinosaurs.

How fast is the wind blowing? How much moisture is in the air? Meteorologists measure weather conditions to help answer these and other questions. ...

A virtual assistant by any name - Alexa, Siri, whoever - can be a sweet addition to your home. You might use one for simple jobs like playing music...

Scientists put things into groups so they are easier to study. Materials have different properties. What are they, and how they are grouped? Let’s ...

Did you know that snakes poop and pee at the same time? Read this book to learn more about how snakes poop.

Scientists put things into groups so they are easier to study. Materials have different properties. What are they, and how they are grouped? Let’s ...