The Giggle Glasses: Do They Really Make Us Laugh More?

By: Kaur, Jasleen

Can pink star glasses REALLY make everything funnier? When two teachers discover mysterious Giggle Glasses, they design a secret experiment. Two classrooms, same story, but only one class wears the glasses - and they don't even know they're special Watch how researchers test what truly causes what Classroom adventures that reveal how scientists find the truth. Prepare for "aha " moments at any age

Building tomorrow's problem-solvers, one story at a time.

This is Volume 2 of the Impact Evaluation Series for Children. It is a brief introduction to Random Assignment.

• Format: Paperback
• Language: English
• ISBN: B0FRDL4M1P
• ISBN13: 9798999939418
• Release Date: September 2025
• Publisher: Jasleen Kaur
• Length: 28 Pages
• Weight: 0.15 lbs.
• Dimensions: 0.1" x 6.0" x 9.0"