I've long used this method myself - both for fall leaves and for the large seed pods the sweetgum tree in my yard drops.
Learn how to use a #Doodle Grid for large-scale paintings and take your art to the next level. #ArtTips #PaintingTechniques #CreativeProcess ...
1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...
The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...