Discusses the early development of data and probability concepts and shows teachers how to introduce some foundational ideas to young students.

Discusses the development of data and probability concepts and shows teachers how to engage students in exploring and extending these concepts.

The book shows teachers how the fundamental ideas of measurement can be introduced to very young students.

Children in prekindergarten focus on counting and gradually master the essential one-to-one matching of an object to a number. By the end of second grade, they can represent one, two and three digit numbers, understand simple fractions and apply a variety of facts and strategies to add and subtract skilfully. This book supports this progression by inviting students to count and order ducklings in a line, compute the total cost of several items on a menu and play a variety of games that reinforce their understanding of number, addition and subtraction.

Shows teachers and other educators how they can incorporate NCTM's Curriculum Focal Points for PreK-8 into their current mathematics curricula. The book provides practical ideas for bringing focus to mathematics learning and instruction in the classroom. Intended as a professional development tool, it presents self and group reflection tasks, sample student work, a sample state mathematics curriculum organised around the Focal Points and other tools that teacher educators can use with the preservice teachers in their classes.

Contains instructions, blackline masters, and solutions for five investigations in the content strands identified in the series: number and operations, algebra, geometry, measurement, and data analysis and probability. The CD-ROM contains blackline masters, readings for teachers, and applets for student use.