Focus in high school mathematics reasoning and sense making in algebra graham karen 9780873536400 books amazonca. Buy focus in high school mathematics reasoning and sense making in algebra teaching and learning mathematics by karen graham albert cuoco gwendolyn zimmermann isbn 9780873536400 from amazons book store everyday low prices and free delivery on eligible orders. Focus in high school mathematics reasoning and sense making organizes reasoning habits into four broad categories analyzing a problem implementing a strategy seeking and using connections reflecting on a solution many reasoning habits fit in more than one category and students should move naturally. Reasoning about and making sense of algebra are essential to students future success this book examines the five key elements meaningful use of symbols mindful manipulation reasoned solving connection algebra with geometry and linking expressions and functions identified in focus in high school mathematics reasoning and sense making in more detail and elaborates on the associated reasoning habits. Focus in high school mathematics aims to bring together teachers administrators supervisors and curriculum specialists to reshape the conversation about high school mathematics and shift the curriculum toward an emphasis on reasoning and sense making for all students