Title  Description  Thumbnail Image 

Instructional Module: Counting and Addition 
DescriptionIn this Media4Math Classroom Module, your early elementary students will build on their counting skills by using them to add numbers. Using graphics, videos, and games, students are introduced to addition using Counting On. 

Instructional Module: Counting and Subtraction 
DescriptionIn this Media4Math Classroom Module, your early elementary students will build on their counting skills by using them to subtract numbers. Using graphics, videos, and games, students are introduced to subtraction by counting down. 

Closed Captioned Video: Counting and Addition 
Closed Captioned Video: Counting and AdditionIn this video tutorial, students are shown how to use their counting skills to add two numbers. Three workedout examples provide an opportunity for students to see how to use their counting skills to add. 

Closed Captioned Video: Counting and Subtraction 
Closed Captioned Video: Counting and SubtractionIn this video tutorial, students are shown how to use their counting skills to subtract two numbers. Three detailed examples show how to use counting to subtract. 

DefinitionMath PropertiesAssociative Property of Addition 
DefinitionMath PropertiesAssociative Property of AdditionThis is part of a collection of definitions of math properties. These downloadable images can easily be incorporated into a lesson plan. 

DefinitionMath PropertiesCommutative Property of Addition 
DefinitionMath PropertiesCommutative Property of AdditionThis is part of a collection of definitions of math properties. These downloadable images can easily be incorporated into a lesson plan. 

Elementary Math DefinitionsAddition Subtraction ConceptsAdding 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsAddition 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsAddition Expression 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsAssociative Property 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsBorrowing 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsCarry Over 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsCommutative Property 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsDifference 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsEquals Sign 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsEven Number 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsFact Family 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsFalse Equation 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsHundreds Place 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 

Elementary Math DefinitionsAddition Subtraction ConceptsMinus Sign 
This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. 