SHIRLEY BARBER - The Unexpected Guest jobs The Green Science Solar System

The Green Science Solar System teaches young engineers to use the principles of physics to build their own gadgets that really work

These shapes lend themselves extremely well to 3D building which is incredible for exploring both scientific and mathematic concepts

booklet of challenges

The designs fill up and the characters come to life

SHIRLEY BARBER - The Unexpected Guest jobs The Green Science Solar SystemThe fourth book in Shirley Barbers Martha B Rabbit series this book brings a delightful tail of the importance of proper preparation. Martha B rabbit has known for a long time that a very cold winter is coming and so she, and her friend Tabitha, need to be ready. Together they set out on a adventure to gather food for themselves and their forrest friends. Shirley Barber was an acclaimed author and illustrator. Her books have been published in many