# Number - Theory

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Jump St(art) in Math

Explore and Express -- Math/Art Lessons By Stephanie Jünemann -- Exponential Growth: They drew number trees to visually explore this concept. The trunk of the tree is a one. The child then draws two branches that are marked with a two. Then each branch gets two more smaller branches that are marked with four and each of them get two more until you end up with . . . Voila!

RUNDE'S ROOM

Runde's Room: Math - Factors - GCF - she uses collapsible circles for Venn diagrams on the boards. The #s 1 to 100 are handed out. Students who have a factor go up and put it in the right part. The common factors will be in the overlapping area. Easy to find the greatest common factor then.