Lesson Plans
Similarity and Dilations

By Matt Engle, Monterey Bay Academy
Compositions

By Corinne Cristiani, Crystal Springs Uplands School
Fractions and Decimals

By Heather Danforth-Clayson, Helios School
Farey Fractions

By Derek Mulkey, Graham Middle School
Grid Paper Exploration

By Randy Lomas, Harvest Park Middle School
Random Rearrangements
