Materials - clay (hardening) - knife - pan - pencil - plate (small) - rolling pin - ruler - toothpick - water - wood (two strips of equal thickness) Next, measure and cut out a large...
A holiday for trees
Arbor Day Whoever heard of a holiday for trees? You have---if you've heard of Arbor Day. Arbor is another word for tree. On Arbor Day, many people---especially schoolchildren---plant trees. Most...