When Sera's new art teacher mistakes her for a model and demands that she strip naked, sparks start to fly. Will Mr Marek be able to keep his student at arm's length after seeing everything she has to offer? And what happens when his malicious, scheming ex girlfriend appears on the scene?

Modeling Students’ Mathematical Modeling Competencies offers welcome clarity and focus to the international research and professional community in mathematics, science, and engineering education, as well as those involved in the sciences of teaching and learning these subjects.

Learning progressions – descriptions of increasingly sophisticated ways of thinking about or understanding a topic (National Research Council, 2007) – represent a promising framework for developing organized curricula and meaningful assessments in science. In addition, well-grounded learning progressions may allow for coherence between cognitive models of how understanding develops in a given domain, classroom instruction, professional development, and classroom and large-scale assessments. Because of the promise that learning progressions hold for bringing organization and structure to often disconnected views of how to teach and assess science, they are rapidly gaining popularity in the science education community. However, there are signi?cant challenges faced by all engaged in this work. In June 2009, science education researchers and practitioners, as well as scientists, psychometricians, and assessment specialists convened to discuss these challenges as part of the Learning Progressions in Science (LeaPS) conference. The LeaPS conference provided a structured forum for considering design decisions entailed in four aspects of work on learning progressions: de?ning learning progressions; developing assessments to elicit student responses relative to learning progressions; modeling and interpreting student performance with respect to a learning progressions; and using learning progressions to in?uence standards, curricula, and teacher education. This book presents speci?c examples of learning progression work and syntheses of ideas from these examples and discussions at the LeaPS conference.

Enhance your students′ writing skills and boost their scores on standardized writing tests! In today′s high-stakes environment, standardized test scores not only gauge student performance, but are also linked to a school′s status and the funding it receives. This helpful resource provides educators with a classroom-tested writing curriculum that has proven to boost student scores on standardized writing tests while helping them develop skills for lifelong writing success. The authors offer structured, day-to-day lesson plans linked to national standards; easy-to-use writing tools; and carefully crafted, unscripted lessons that cover a scope and follow a sequence that aims for student success. This curriculum is designed to help you: Become a confident writing teacher Prepare your students for all practical applications of writing Provide students with the analytical tools and skills they need to succeed on standardized writing tests Accommodate students′ strengths and weaknesses Create confident readers and writers of your most reluctant students Your students need more than writing prompts and grammar lessons to ensure they will have lifelong writing success. Finally--a way for teachers to provide quality writing instruction that allows them to meet testing demands on time and with confidence!