Young Explorer Series. This textbook is a great resource for anyone interested in exploring the principles of chemistry and physics. Written by Jeannie Fulbright and published by Apologia, it is an excellent choice for students and anyone who wants to learn more about these fascinating subjects. With a focus on hands-on experiments and interactive activities, this book is sure to engage readers and help them understand the concepts of chemistry and physics. Whether you are a student, a teacher, or a curious individual, this textbook is a must-have for anyone interested in exploring the wonders of science. Grades 1st - 6th grade recommend