Catherine Twomey Fosnot

Young Mathematicians at Work: Constructing Number Sense, Addition, and Subtraction

Catherine Twomey Fosnot

$5.69 - $42.67

Young Mathematicians at Work: Constructing Fractions, Decimals, and Percents

Catherine Twomey Fosnot

$4.49 - $42.67

Young Mathematicians at Work: Constructing Multiplication and Division

Catherine Twomey Fosnot

$5.19 - $42.67

Young Mathematicians at Work: Constructing Algebra

Catherine Twomey Fosnot

$12.39 - $42.67

Minilessons for Early Addition and Subtraction: A Yearlong Resource

Catherine Twomey Fosnot

$20.89

Bunk Beds and Apple Boxes: Early Number Sense

Catherine Twomey Fosnot

$8.09 - $9.19

Minilessons For Extending Add

Catherine Twomey Fosnot

$6.49 - $7.39

Measuring for the Art Show: Addition on the Open Number Line

Catherine Twomey Fosnot

$4.29 - $4.49

Games for Early Number Sense: A Yearlong Resource

Catherine Twomey Fosnot

$4.69

Constructivism: Theory, Perspectives and Practice

Catherine Twomey Fosnot

$6.49 - $37.81

Harcourt School Publishers Math: Double-Decker Bus G K Cfl

Catherine Twomey Fosnot

$19.29 - $22.09

Minilessons for Operations with Fractions, Decimals, and Percents: A Yearlong Resource

Catherine Twomey Fosnot

$10.29

Beads and Shoes, Making Twos: Extending Number Sense

Catherine Twomey Fosnot

$9.79

Ages and Timelines: Subtraction on the Open Number Line

Catherine Twomey Fosnot

$10.19

Organizing and Collecting: The Number System

Catherine Twomey Fosnot

$13.99 - $16.79

Conferring with Young Mathematicians at Work

Catherine Twomey Fosnot

$6.59

The T-Shirt Factory: Place Value, Addition, and Subtraction

Catherine Twomey Fosnot

$13.69 - $15.69

The California Frog-Jumping Contest: Algebra

Catherine Twomey Fosnot

$12.99

Overview Investigating Number Sense, Addition, and Subtraction Grades K - 3

Catherine Twomey Fosnot

Out of Stock

The Box Factory: Extending Multiplication with the Array

Catherine Twomey Fosnot

$15.89

The Big Dinner: Multiplication with the Ratio Table

Catherine Twomey Fosnot

$7.49

Field Trips and Fund-Raisers: Introducing Fractions

Catherine Twomey Fosnot

$6.69 - $7.59

Baby's Wild Adventure: Shapes and Navigation

Catherine Twomey Fosnot

$29.39

Exploring Parks and Playgrounds: Multiplication and Division of Fractions

Catherine Twomey Fosnot

$11.39

Are You All Here?

Catherine Twomey Fosnot

$33.19

Baby's Wild Adventure

Catherine Twomey Fosnot

$6.89

Working with the Number Line, Grades PreK-3 (Resource Package): Mathematical Models (Young Mathematicians at Work)

Catherine Twomey Fosnot

$8.69

Taking Inventory, PreK-3 (Resource Package): The Role of Context (Young Mathematicians at Work)

Catherine Twomey Fosnot

$9.09

Reconstructing Mathematics Education: Stories of Teachers Meeting the Challenge of Reform

Catherine Twomey Fosnot

$18.39

Enquiring Teachers, Enquiring Learners

Catherine Twomey Fosnot

$30.29