Jan 15, 2015VIDEO: It's a Wonderful Loaf - GRADE 9-12A video about the wonder of market coordination through prices. For grades 9-12. LINK
Jan 15, 2015LESSON PLAN: Productivity - GRADE 8-12Exercise to define and compute productivity for grades 8-12.
Jan 15, 2015LESSON PLAN: Lanai's Dilemma - GRADE 8-12An Exercise on Opportunity Cost utilizing the island of Lanai as a case study for grades 8-12.