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O Mapeamento Digital de Solo (DSM) esta evoluindo muito nas ultimas decadas, desde a fase de investigacao ate a producao de mapas em diversas escalas, abrangendo paises, regioes e bacias hidrograficas. A predicao de classes e propriedades de solos no mapeamento digital fundamenta-se nas relacoes existentes entre os fatores e processos de formacao dos solos. O conhecimento dos atributos quimicos dos solos e um fator de grande relevancia, visando a utilizacao racional de corretivos e fertilizantes. O trabalho objetivou realizar a modelagem solo-paisagem de variaveis quimicas de fertilidade do...

NCTM's Access and Equity Principle states that "all students [should] have access to a high-quality mathematics curriculum, effective teaching and learning, high expectations, and the support and resources needed to maximize their learning potential." This book offers math educators strategies and resources for putting that principle into practice. Practice-based vignettes open each chapter, inviting readers to relate to and engage with the issues of access and equity discussed in these middle school mathematics classrooms. Questions at the end of chapters encourage readers to reflect on what...