Do Not Disturb: The Importance of Sleep High Beginning Online Only

By: Kocienda, Genevieve

Cambridge Discovery Education Interactive Readers are the next generation of graded readers - captivating topics, high-impact video, and interactive exercises designed to motivate and engage. Why do we need sleep? What if we get too little or too much? Explore the mysteries of the night - like what really happens when we sleep Word count: 1679. Lexile reading level: 640L.

• Format: Misc.
• Language: English
• ISBN: 1107838401
• ISBN13: 9781107838406
• Release Date: January 1
• Publisher: Cambridge Discovery Education
• Age Range: 8 to 12 years
• Grade Range: Grades 3 to 7