ʯÁñÊÓƵ»ÆÉ«°æ

Skip to main content

View All Language Arts Programs

°Â´Ç²Ô»å±ð°ù²õÌý(±Ê°ù±ð°­Ê¯ÁñÊÓƵ»ÆÉ«°æ“6)

StudySync (6ʯÁñÊÓƵ»ÆÉ«°æ“12)

Achieve3000 Literacy (3ʯÁñÊÓƵ»ÆÉ«°æ“12)

Reading Mastery Transformations (KʯÁñÊÓƵ»ÆÉ«°æ“5)

Actively Learn (3ʯÁñÊÓƵ»ÆÉ«°æ“12)

Direct Instruction (±Ê°ù±ð°­Ê¯ÁñÊÓƵ»ÆÉ«°æ“12)

Open Court Reading (KʯÁñÊÓƵ»ÆÉ«°æ“5)

Rise (KʯÁñÊÓƵ»ÆÉ«°æ“8)

Sample Programs Online
Request a Print Sample
Contact a Rep

View all Math Programs

Reveal Math (KʯÁñÊÓƵ»ÆÉ«°æ“12)

ALEKS (3ʯÁñÊÓƵ»ÆÉ«°æ“12)

ALEKS Adventure

ALEKS Adventure (1ʯÁñÊÓƵ»ÆÉ«°æ“2)

Rise (KʯÁñÊÓƵ»ÆÉ«°æ“8)

Everyday Math (PreKʯÁñÊÓƵ»ÆÉ«°æ“6)

Number Worlds (PreKʯÁñÊÓƵ»ÆÉ«°æ“8)

Building Blocks PreK

Building Blocks (PreK)

Sample Programs Online
Request a Print Sample
Contact a Rep

View all Science Programs

Inspire Science (KʯÁñÊÓƵ»ÆÉ«°æ“12)

McGraw Hill Science Interactives (6ʯÁñÊÓƵ»ÆÉ«°æ“12)

Actively Learn (3ʯÁñÊÓƵ»ÆÉ«°æ“12)

View all Health Programs

Teen Health (6ʯÁñÊÓƵ»ÆÉ«°æ“8)

Glencoe Health (9ʯÁñÊÓƵ»ÆÉ«°æ“12)

Sample Programs Online
Request a Print Sample
Contact a Rep

View all Social Studies Programs

IMPACT (KʯÁñÊÓƵ»ÆÉ«°æ“5)

Actively Learn (3ʯÁñÊÓƵ»ÆÉ«°æ“12)

New Social Studies (6ʯÁñÊÓƵ»ÆÉ«°æ“12)

Networks (6ʯÁñÊÓƵ»ÆÉ«°æ“12)

Sample Programs Online
Request a Print Sample
Contact a Rep

View all Intervention Programs

Arrive Math (KʯÁñÊÓƵ»ÆÉ«°æ“8)

Number Worlds (PreKʯÁñÊÓƵ»ÆÉ«°æ“8)

Reading Mastery Transformations (KʯÁñÊÓƵ»ÆÉ«°æ“5)

Direct Instruction (±Ê°ù±ð°­Ê¯ÁñÊÓƵ»ÆÉ«°æ“12)

Corrective Reading (3ʯÁñÊÓƵ»ÆÉ«°æ“12)

Corrective Math (3ʯÁñÊÓƵ»ÆÉ«°æ“12)

Connecting Math Concepts (KʯÁñÊÓƵ»ÆÉ«°æ“6)

Achieve3000 Literacy (3ʯÁñÊÓƵ»ÆÉ«°æ“12)

Sample Programs Online
Request a Print Sample
Contact a Rep

View all Supplemental Programs

Achieve3000 Literacy (3ʯÁñÊÓƵ»ÆÉ«°æ“12)

McGraw Hill AR

Actively Learn (3ʯÁñÊÓƵ»ÆÉ«°æ“12)

ACT & SAT Practice Books

Arrive Math (KʯÁñÊÓƵ»ÆÉ«°æ“8)

ALEKS (3ʯÁñÊÓƵ»ÆÉ«°æ“12)

ALEKS Adventure

ALEKS Adventure (1ʯÁñÊÓƵ»ÆÉ«°æ“2)

Building Blocks PreK

Building Blocks (PreK)

Reading Laboratory

SRA Reading Laboratory (KʯÁñÊÓƵ»ÆÉ«°æ“12)

All Sorts

All Sorts KʯÁñÊÓƵ»ÆÉ«°æ“5)

Sample Programs Online
Request a Print Sample
Contact a Rep

View all Visual & Performing Arts Programs

Spotlight on Music (PreKʯÁñÊÓƵ»ÆÉ«°æ“8)

Music Studio Marketplace (±Ê°ù±ð°­Ê¯ÁñÊÓƵ»ÆÉ«°æ“12)

Music Its Role (9ʯÁñÊÓƵ»ÆÉ«°æ“12)

Exploring Art (6ʯÁñÊÓƵ»ÆÉ«°æ“8)

Voices in Concert (6ʯÁñÊÓƵ»ÆÉ«°æ“12)

Art Talk (9ʯÁñÊÓƵ»ÆÉ«°æ“12)

View all World Languages Programs

Asi se dice cover

¡Así se dice!

Sample Programs Online
Request a Print Sample
Contact a Rep

View all AP®, Honors & Electives Programs

Science

Communications

Social Studies

Music

Math & Computer Science

English Language Arts

5 Steps to a 5 Test Prep

View all CTE Programs

Middle School Programs

Entrepreneurship Fundamentals cover

High School Programs

Sample Programs Online
Request a Print Sample
Contact a Rep

View All Computing Programs

Level Up cover

Level Up (1ʯÁñÊÓƵ»ÆÉ«°æ“12)

Skills and Pathways cover

Skills and Pathways (8ʯÁñÊÓƵ»ÆÉ«°æ“12)

Foundations cover

Foundations (9ʯÁñÊÓƵ»ÆÉ«°æ“12)

AP Computer Science cover

AP Computer Science (9ʯÁñÊÓƵ»ÆÉ«°æ“12)

Exploring Digital Information and Technology cover

Exploring Digital Information and Technology (9ʯÁñÊÓƵ»ÆÉ«°æ“12)

Traditional Ordering

Contact a Rep

Request a Quote

Create® EasyOrder

Shop Online

Shop Home

Online Ordering Guide

Quick Order

For Your Classroom & School

Back to School Prep

Product Trainings

KʯÁñÊÓƵ»ÆÉ«°æ“12 Mobile App

Integration Services

Free Educational Activities

Science of Literacy

McGraw Hill + Kahoot!

Small Schools

Personalization and Insights

Our Principles

What We Stand For

Art of Teaching

Research

Equity in Action

Educator Communities

±Ê°ù±ð°­Ê¯ÁñÊÓƵ»ÆÉ«°æ“12 educators will see school pricing in their cart after logging in.

Number Worlds, Prevention Level B Teacher Edition

Number Worlds, Prevention Level B Teacher Edition

National Edition
MHID: 0021294143 | ISBN 13:Ìý9780021294145
Grades: K - 1
© 2015

Payment Options: During checkout, you can pay with a P.O. (simply enter the number), Credit Card, or PayPal.

Prevention Levels (AʯÁñÊÓƵ»ÆÉ«°æ“C) are designed to systematically teach ʯÁñÊÓƵ»ÆÉ«°æ the foundational skills and concepts needed to succeed with math. The teacher edition provides lesson plans, Project Based Learning, and a differentiated learning guide.

Title ISBN 13 Price
Number Worlds CCSS Level B, Prevention Print Teacher Package 9780021296231 $997.92
Title
Number Worlds CCSS Level B, Prevention Print Teacher Package
ISBN 13
9780021296231
Price
$997.92

ʯÁñÊÓƵ»ÆÉ«°æ

Get Help

Additional Resources

Follow McGraw Hill:

© 2025 McGraw Hill. All Rights Reserved.
© 2025 McGraw Hill. All Rights Reserved.
© 2025 McGraw Hill. All Rights Reserved.