How can students discover geometric properties, attributes, and structures through exploration? Come experience the world of geometry in a new way. Look at figures and shapes in new ways, and...
Expressions, equations, and inequalities are critical concepts for students transitioning from Elementary arithmetic to High School mathematics. Students progress from the world of concrete representations to abstract thinking, bringing to...
Decimals are introduced as fractions in fourth grade and as magnitudes of place value in fifth grade. How do we make strong connections between these ideas and domains? How do...