Chemistry book covering NGSS core ideas PS1A and PS1B K-MS. The book is written at a 5th grade level for flexibility and is designed to be used with younger children with adult or sibling assistance. In this book, students learn the concept of chemical reactions building on what they learned in Volumes 1 and 2 about atoms, elements, molecules and bonds. In this book, students test different weak acids found around the house with baking soda to see which will have the biggest reaction. They capture and analyze their data then use what they learned to build a fizzy bath bomb with their favorite acid and baking soda.


All hands-on experiments use supplies commonly found in the home and are safe for all ages!