CDEIR A1+ Do Not Disturb: The Importance of Sleep

Poziom A1+.
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!
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.

• Each Reader comes with access to the Cambridge Learner Management System with robust online teaching and learning tools such as an interactive glossary, video transcription and a notation feature which provides the right amount of support and confidence for student success.
• Online Discovery Education video, audio and interactive exercises promote reader autonomy and persistence while matching the way the modern student learns.
• Available on computers, netbooks, tablets and smartphones for maximum flexibility.