
Broken crayons are hard to hold. Cassidy Goldstein had an idea. She made a crayon holder. She was 11 years old.
Photo Credit: migfoto © 123RF.com
Scientists did not know if people could fly. They tested … read more
Eating healthy is important. Let’s look at how you can … read more
Why do we have Daylight Saving Time? It has to … read more
© 2025 McGraw-Hill Education. All Rights Reserved.