CD-ROM contains: Blackline masters for some of the activities illustrated in text -- Applets for students to manipulate -- Resources for professional development.

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

CD-ROM contains: Blackline masters for some of the activities illustrated in text -- Applets for students to manipulate -- Resources for professional development.

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.

CD-ROM contains: Blackline masters for some of the activities illustrated in text -- Two applets for students to manipulate -- Resources for professional development.

Contains a history of the subject of geometry, including more than 3,000 entries providing definitions and explanations of related topics, plus brief biographies of over 300 scientists.

Presents assessment tasks that are appropriate for use with students from age 4 to age 8. The book provides teachers of primary grades mathematics with examples of assessment tasks that reflect the various ways assessments can be used prior to, during and following mathematics instruction. Teachers can then consider the potential of these tasks to uncover the mathematical understandings of their students for the purpose of planning further instruction.

CD-ROM contains: Blackline masters for some of the activities illustrated in text -- Three applets for students to manipulate -- Resources for professional development.

Offers activities designed to help students develop skills in problem solving and reasoning. The accompanying CD-ROM includes applets for students' use and resources for teachers' professional development.