In the sections that follow, I focus on sites of specific value to teachers of elementary grades,
then upper grades.
Not exact matches
For
upper grades, encourage students to research additional passive solar heating techniques beyond those introduced and
then incorporate what they find in their model houses.
Then, in the
upper grades, students study the conceptual laws of nature by experiencing scientific phenomena and processes first hand.
I can use your same molding & frame the
upper 2 sections with a large piece of 1/4 ″ furniture
grade plywood &
then do the same with the lower section.