CHAPTERhttps://pubs.nctm.org/display/book/9780873537742/front-1.xmlPrinciples to Actions Writing Team2020-01-25https://pubs.nctm.org/display/book/9780873537742/front-1.pdf2020-01-25Principles to Actions Writing Teamhttps://pubs.nctm.org/display/book/9780873537742/front-2.xmlPreface2020-01-25https://pubs.nctm.org/display/book/9780873537742/front-2.pdf2020-01-25Prefacehttps://pubs.nctm.org/display/book/9780873537742/front-3.xmlAcknowledgments2020-01-25https://pubs.nctm.org/display/book/9780873537742/front-3.pdf2020-01-25Acknowledgmentshttps://pubs.nctm.org/display/book/9780873537742/c01.xmlProgress and Challenge2020-01-25https://pubs.nctm.org/display/book/9780873537742/c01.pdf2020-01-25Progress and Challengehttps://pubs.nctm.org/display/book/9780873537742/c02.xmlEffective Teaching and Learning2020-01-25https://pubs.nctm.org/display/book/9780873537742/c02.pdf2020-01-25Effective Teaching and Learninghttps://pubs.nctm.org/display/book/9780873537742/c03.xmlEssential Elements2020-01-25https://pubs.nctm.org/display/book/9780873537742/c03.pdf2020-01-25Essential Elementshttps://pubs.nctm.org/display/book/9780873537742/c04.xmlTaking Action2020-01-25https://pubs.nctm.org/display/book/9780873537742/c04.pdf2020-01-25Taking Actionhttps://pubs.nctm.org/display/book/9780873537742/back-1.xmlReferences2020-01-25https://pubs.nctm.org/display/book/9780873537742/back-1.pdf2020-01-25References