Our eyes are round objects that sit at the halfway point of our head. They are about one inch (25 mm) in diameter and come in a variety of colors. They allow us to see all the wonders of the world and beyond. We still don’t understand exactly how they work in transforming light into color and objects, but they do, and it’s amazing. Let’s see how much you know about eyes. Can you answer these questions? How many layers do your eyes have? How many colors can your eyes see? Who blinks more, adults or infants? Can light that we cannot see hurt our eyes? What is the difference between a mirage and a hallucination? Find out more about your eyes and amaze your family and friends with these fun facts. Ages 8 and up. All measurements in American and metric. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

Our eyes are round objects that sit at the halfway point of our head. They are about one inch (25 mm) in diameter and come in a variety of colors. They allow us to see all the wonders of the world and beyond. We still don’t understand exactly how they work in transforming light into color and objects, but they do, and it’s amazing. Let’s see how much you know about eyes. Can you answer these questions? How many layers do your eyes have? How many colors can your eyes see? Who blinks more, adults or infants? Can light that we cannot see hurt our eyes? What is the difference between a mirage and a hallucination? Find out more about your eyes and amaze your family and friends with these fun facts. Ages 8 and up. All measurements in American and metric. The Educational Version has activities that meet Common Core Curriculum Standards. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

How many lenses does a dragonfly’s eye have? Which is bigger, an eagle’s eye or a human’s? How many eyes does a scallop have? How do lizards keep their eyes wet? Animal eyes can be really strange and wonderful. How much do you know about the eyes of your animal friends? Find out more in this book. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

Insects are everywhere, and there are so many different kinds. But no matter how many there are, all insects have some things in common. Here are some fun facts about those little things that you find crawling around everywhere. Do you know the answers to these questions? What does the word insect mean? How many insects are there in the world? Are there insects in the Arctic and the Antarctic? Do insects have their legs in the front or the back half of their bodies? Do most insects have lungs? Find out more about insects and amaze your family and friends with these fun facts. All measurements in American and metric. Ages 8 and up. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

The Yangtze River is known by many names. From its headwaters in the glaciers of Tibet, it drops nearly 16,000 feet (5000 metres) on its journey to the East China Sea. For millions of years it has cut its path through the land. It flows through mountains and deep gorges and along broad, flat valley plains, taking water from thousands of rivers and lakes. It is shrouded in mists and mountains, stories and legend. Its basin is home to nearly one third of the population. To the Chinese, the Yangtze is more than a river; she is a living, breathing part of their very lives. How much do you know about the Yangtze River? Can you answer these questions: Where does the Yangtze start? How many rivers and streams empty into the Yangtze? What is the “Ghost City” of the Yangtze? What happened to the City of Fengdu? Find out the answers to these questions and more and amaze your family and friends with these fun facts. Ages 8 and up. All measurements in American and metric. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

The River Thames has a colorful history. It was a river highway long before railways and roads were built. It has brought flood, disease and death to thousands of Londoners. Today it contains over 80 islands, 200 bridges, 20 tunnels, 45 locks, six public ferries and one ford. Yet it still reminds us of its history with an average of one body a week being found in its waters. How much do you know about the River Thames? Can you answer these questions: The Thames was once a tributary of what European river? What was the world’s first underwater tunnel? Is the Thames deeper or shallower than it was 300 years ago? What sea animals live in the Thames River? What is the Thames Barrier? Find out the answers to these questions and more and amaze your family and friends with these fun facts. Ages 8 and up. All measurements in American and metric. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

The Volga River is the longest river in Europe. It is entirely in Russia and has no natural access to any open seas. It starts in a swamp in a small ridge, flowing through prehistoric lake beds on a course that separates the mountains of the Russian Uplands from the flat European Plain before dropping below sea level to enter the inland Caspian Sea. Do you know: How big is the Kuybyshev Reservoir? How did construction of the Rybinsk Reservoir change the environment? Is the Volga River connected to any seas? Why were people jailed if they said they came from Mologa? How much caviar can one female sturgeon produce? Find out the answers to these questions and more and amaze your family and friends with these fun facts. Ages 8 and up. All measurements in American and metric. Reading Level: 6.9 Learning Island believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.