Catalog Search Results
Author
Series
Accelerated Reader
IL: MG - BL: 4.8 - AR Pts: 1
Lexile measure
890L
Language
English
Formats
Description
"This book looks at the different places light comes from, including natural and artificial sources. Discover the difference between a light source and a reflective object and how you can tell which is which. Look at our largest and most important light source -- the Sun -- and what happens when you take sunlight away. Explore light technology by finding out how we use lasers and fiber optics. And much more!"--
Author
Series
Accelerated Reader
IL: MG - BL: 5 - AR Pts: 9
Lexile measure
680L
Language
English
Description
"Many hundreds of years ago, the city of Ember was created by the Builders to contain everything needed for human survival. It worked... but now the storerooms are almost out of food, crops are blighted, corruption is spreading through the city and worst of all -- the lights are failing. Soon Ember could be engulfed by darkness...But when two children, Lina and Doon, discover fragments of an ancient parchment, they begin to wonder if there could be...
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