Math Toolkit

Help with Harcourt

 

The following files are provided by the third grade teachers of

Northern Lehigh School District.

It is our goal to make working with our math easier for everyone.

While your child will receive these pages as a hard copy in school,

they are also available right here for your use.

 

Chapter 1

 

Key Words to Solve 

Word Problems

 

Steps to Solving Word Problems

 

Place Value Chart

Chapter 2

Hundreds Chart for Rounding

 

Rounding Rhyme

 

Number Lines

 

Rounding to 10

 

Rounding to 100

 

Rounding to 1000

Chapter 3

 

Predict & Test

 

Graph Paper

(use for lining up digits in add/subtract problems)

Chapter 4

 

Subtraction Strategies

 

Subtraction Rules

Chapter 5

 

Money (1)

Money (2)

Money (3)

Money Sorting Mat

Chapter 6

Clock

 

Chapter 7

 

Multiplication Chart

Chapter 8 Chapter 9
Chapter 10 Chapter 11 Chapter 12
Chapter 13 Chapter 14 Chapter 15
Chapter 16

Chapter 17

Geometry Vocabulary

(Student Copy)

 

Vocabulary 

(Completed Version-4Teachers)

Lines

Angles

Solid Shapes

Chapter 18

Polygon Vocabulary

(Student Copy)

 

Vocabulary

(Completed Version-4Teachers)

 

Triangle Organizer

 

Quadrilateral Organizer

 

Memory Cards

Chapter 19 Chapter 20

 

Capacity Chart

 

Changing Units

 

Changing Units

(without multiplication or division)

Chapter 21

 

Metric Chart

 

Thermometers

 

Printable Rulers

Chapter 22

Chapter 23

Fraction Basics

 

Fraction Rules

 

Fraction Bar Sheet

 

Interactive

(Fraction Bars)

Chapter 24

Chapter 25

Page 278

Chapter 26 Chapter 27
Chapter 28 Chapter 29

 

Lattice Grids:

2x2 Grid

 

3x2 Grid

 

3x3 Grid

Chapter 30