Book Title : “Original experiments with simple materials
Publisher: SAVVLAS, translated Dimos Avgerinos, 47 pages.
Language : Greek
Case: Marianna and her brother John picked us learn simple methods of how to understand the world around us.
b. The barometer
c. The kite
d. The electric lamp
e. The phone
f. The Movie
From Book reviews marathon, made in the 5th, 4th class, 2009-2010, by Michael Roditi.