La tectonique des plaques: expérience scientifique avec des Oreo. Activité de sciences pour l'école et l'instruction en famille.
Waldorf ~ 4th grade ~ Local Geography ~ The First Map ~ main lesson book ~ It is not an easy matter to draw a map for the first time. For how can you possibly fit in all the interesting things you see on the way to school!
Waldorf ~ 4th grade ~ Local Geography ~ main lesson book ~ "In the past, when one was lost, all he had to do was look up at the heavens for guidance. Sun, moon and stars made excellent points of reference."
Waldorf ~ 4th grade ~ Local Geography ~ Local Water Ways ~ watercolor painting