100 award-winning science fair projects
100 award-winning science fair projects
Vecchione, Glen.
The 101 coolest simple science experiments
The 101 coolest simple science experiments
Miller, Rachel (Blogger), ...
The complete handbook of science fair projects
The complete handbook of science fair projects
Bochinski, Julianne Blair,...
How to do a science fair project
How to do a science fair project
Tocci, Salvatore.
Step-by-step science experiments in chemistry
Step-by-step science experiments in chemistry
VanCleave, Janice Pratt.