Grasp: The Science of Transforming How We Learn by Sanjay Sarma with Luke Yoquinto tells the story of teaching and learning during the last hundred plus years. They explain what works and what doesn’t. They make it clear that learning should be spaced rather than crammed at the last minute, that different concepts should be interleaved, and that the effort one uses to retrieve memories helps reinforce them. While we need to teach hard facts, we also need to let students use their hands to wield them. This book is a must-read for teachers and learners alike and would make a great textbook for any introduction to education course.