Davis Cindy: Simple Machines, Grades 1-3
(fb2, 80 страниц, 401 Kb)
Жанр: Evan-Moor
Издательство: Evan-Moor, 1998
Here are 10 resource books that provide the busy classroom teacher with science lessons that are both appropriate and doable. Up to 12 concepts are covered in each book. Step-by-step illustrated lessons make science relevant to real life. Hands-on experiences help students link new concepts with previous knowledge, then apply it all to new situations.