Mathematical Investigations: a series of situational lessons book 2

Meaningful mathematical experiences with interconnected situational lessons and real-world activities: Book One: geometry, patterns, operations research, photography, and genetic inheritance. Book Two: networks, sports math, finite-difference patterns, rates, and maps. Book Three: fundamentals of money, scaling, finance, loans, probability, and linear programming. Each investigation includes individual and whole-class activities, plus a "Check-up" that tests students' understanding.