Us by Heno Head, Jr. This book is full of simple science object talks. Object talks are a great way to help children understand difficult concepts.
Each “experiment” comes with a Bible verse, how to do the object
lesson and what to say to explain the point. I have used the lessons from the book and have adapted the object lesson to fit a lesson I was giving.
There are several used books available on Amazon. If you have
visual learners, love hands on yourself or are going to be sharing with a group of children, this resource will be very helpful.
Heno Head, Jr. has several different books available, this is the
only one I have used, but would assume the quality is equal in the others