Division
Division
Embedded Files
Division - Area Model
Whole Number Division with Open Area Model
Division with Base Ten Blocks
Multiplication
Multiplication
Algebraic Notation Method
With Base Ten Blocks
Expanded Notation Multiplication
Whole Number Multiplication Using Area Models
Multiplication usingPartial Product Method
Multiplication Using Standard Algorithm
Comparing the Multiplication Area Model and Traditional Algorithm
Properties of multiplication: Associative
Properties of multiplication:Commutative
Composite/
Rectilinear Figures
Prime/Composite #s
Prime/Composite #s
Factors/Multiples
Factors/Multiples
Prime/Composite Numbers Song
Prime and Composite Numbers
Factors and Multiples
Fractions
Fractions
Finding Equivalent Fractions
Comparing Fractions By Finding the Common Denominator
Comparing Fractions Using Tape Diagram
Subtracting Mixed #s - Area Model
Subtracting with Ungrouping
Comparing Fractions Using a Model
Adding Mixed #s - Area Model
Subtracting with Ungrouping - Area Model
Converting Mixed Number Into Improper Fraction
Multiplying a whole number by a fraction -using manipulatives
Measurement
Area/Perimeter Flocabulary
Finding Area of Rectilinear/Complex Figures
Metric System
Decimals
Decimals
Convert Decimal To Fractions
Writing Decimals Using Tenths/Hundredths Grids
Showing Decimals on a Number Line
Multiplicative Comparisons
Place Value
Place Value
NC.4.NBT.2 :
Standard Form: 432
Place Value Form: 4 hundreds, 3 tens, 2 ones
Expanded Form: 400 + 30 + 2
Word Form: four hundred, thirty-two
Expanded Form
Word Form
Standard Form
Bringing it all together: Standard, Expanded, and Word Forms
10 x larger or 10 x smaller
Graphing
Reading a Line Plot
Creating a Line Plot
Geometry
How to Use a Protractor
Complementary & Supplementary Angles
Lines of Symmetry
Rounding
Front End Estimation
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