Updates

+ By Subject

+ Place Value

Skip Counting

Comparing Numbers (Greater than, Less than)

Place Value (0 to 99)

Place Value (100 to 999)

Place Value (1000 to 9999)

More on Place Values

Decimal Place Values

Tenths

Hundredths

Thousandths

+ Rounding Numbers

To Nearest 10

To Nearest 100

To Nearest 1000

Larger Numbers

Telling Time

Exploring Time

To The Hour and Half Hour

To Five Minutes

To The Nearest Minute

Elapsed Time

Tips For Time

+ Integers

Positive and Negative Numbers

Comparing and Ordering Integers

Adding and Subtracting Integers

Negative and Positive Rules

+ Factors & Multiples

Factors

Prime & Composite Numbers

Prime Factorization

Greatest Common Factor

Multiples

Help with Factors

Lesson on Multiples

+ Addition

Worksheets/ Activities

Tables & Flashcards

Addition & Subtraction Games

Foundation Activities

Number Bonds

Making 10

Word Problems

Addition & Subtraction Algorithm

+
Subtraction

Worksheets/
Activities

Tables
& Flashcards

+
Multiplication

Teaching multiplication

Multiplication by 10 & 100

Multiplying by Multiples of 10

Area (Box) Method Multiplication

Multiplying: one way

Multiplying: another way

Multiplication: by 2-digits

Worksheets

Tables & Charts

Flash Cards

Games

+ Division

Worksheets/
Activities

Teaching
division

Tables
& Flash Cards

Divisibility Rules

+ Fractions

Worksheets/
Charts

Teaching
fractions

On a Number Line

Equivalent
Fractions

Simplifying
Fractions

Comparing

Adding
and Subtracting

Adding

Subtracting

Multiplying

Dividing

Converting
to decimals

Calculator

Games

+ Decimals

Worksheets/
Charts

Teaching
decimals

Converting
to fractions

Adding/
Subtracting

Multiplying

Dividing

Comparing & Ordering

Rounding Decimals

+ Ratio & Proportion

Direct Proportion

Simplifying Ratios

Using Ratios

Unit Rates

+
Percentages

Worksheets/
Activities

Calculating

Converting

Calculator