FL

These are the resources that support this Florida Standard.

MA.2.AR.3.2: Use repeated addition to find the total number of objects in a collection of equal groups. Represent the total number of objects using rectangular arrays and equations.

There are 27 resources.
Title Description Thumbnail Image Curriculum Topics

Closed Captioned Video: Counting and Addition

Closed Captioned Video: Counting and Addition

In this video tutorial, students are shown how to use their counting skills to add two numbers. Three worked-out examples provide an opportunity for students to see how to use their counting skills to add.

 Closed Captioned Video: Counting and Addition Addition Facts to 25 and Counting

Closed Captioned Video: Counting On

Closed Captioned Video: Counting On

In this video tutorial, students are shown how to use the technique of Counting On to improve the speed and accuracy of their counting, using three different examples. The video develops the concept of counting and cardinality.

 Closed Captioned Video: Counting On Counting

Closed Captioned Video: Counting Strategies

Closed Captioned Video: Counting Strategies

In this video tutorial, students are shown how to use Skip Counting and Counting On to quickly and accurately count large numbers of items. This video lays the groundwork for developing addition skills.

 Closed Captioned Video: Counting Strategies Counting

Collections in a Box: Counting and Cardinality

This cheat sheet gathers together the resources on the topic of counting and cardinality. See the descriptions and links below. Each link takes you to a collection of resources around that topic. The middle column indicates the number of resources available and the third column takes you to page on Media4Math where those resources can be found.

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 Collections in a Box: Counting and Cardinality Counting

Interactive Math Game | DragNDrop 1

Interactive Math Game--DragNDrop Math--Arithmetic--Counting and Addition

In this drag-and-drop game, have students practice their counting skills to add numbers. This includes using Counting On. This game generates thousands of different combinations, offering an ideal opportunity for skill review in a game format.

 Interactive Math Game--DragNDrop Math--Arithmetic--Counting and Addition Addition Facts to 25 and Counting

Math Example--Arithmetic--Adding Arrays: Example 1

Math Example--Arithmetic--Adding Arrays: Example 1

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Adding Arrays: Example 1 Addition Expressions and Equations

Math Example--Arithmetic--Adding Arrays: Example 10

Math Example--Arithmetic--Adding Arrays: Example 10

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Adding Arrays: Example 10 Addition Expressions and Equations

Math Example--Arithmetic--Adding Arrays: Example 2

Math Example--Arithmetic--Adding Arrays: Example 2

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Adding Arrays: Example 2 Addition Expressions and Equations

Math Example--Arithmetic--Adding Arrays: Example 3

Math Example--Arithmetic--Adding Arrays: Example 3

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Adding Arrays: Example 3 Addition Expressions and Equations

Math Example--Arithmetic--Adding Arrays: Example 4

Math Example--Arithmetic--Adding Arrays: Example 4

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Adding Arrays: Example 4 Addition Expressions and Equations

Math Example--Arithmetic--Adding Arrays: Example 5

Math Example--Arithmetic--Adding Arrays: Example 5

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Adding Arrays: Example 5 Addition Expressions and Equations

Math Example--Arithmetic--Adding Arrays: Example 6

Math Example--Arithmetic--Adding Arrays: Example 6

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Adding Arrays: Example 6 Addition Expressions and Equations

Math Example--Arithmetic--Adding Arrays: Example 7

Math Example--Arithmetic--Adding Arrays: Example 7

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Adding Arrays: Example 7 Addition Expressions and Equations

Math Example--Arithmetic--Adding Arrays: Example 8

Math Example--Arithmetic--Adding Arrays: Example 8

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Adding Arrays: Example 8 Addition Expressions and Equations

Math Example--Arithmetic--Adding Arrays: Example 9

Math Example--Arithmetic--Adding Arrays: Example 9

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Adding Arrays: Example 9 Addition Expressions and Equations

Math Example--Arithmetic--Division and Unknown Factors: Example 1

Math Example--Arithmetic--Division and Unknown Factors: Example 1

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Division and Unknown Factors: Example 1 Division Facts and Multiplication Facts

Math Example--Arithmetic--Division and Unknown Factors: Example 10

Math Example--Arithmetic--Division and Unknown Factors: Example 10

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Division and Unknown Factors: Example 10 Division Facts and Multiplication Facts

Math Example--Arithmetic--Division and Unknown Factors: Example 2

Math Example--Arithmetic--Division and Unknown Factors: Example 2

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Division and Unknown Factors: Example 2 Division Facts and Multiplication Facts

Math Example--Arithmetic--Division and Unknown Factors: Example 3

Math Example--Arithmetic--Division and Unknown Factors: Example 3

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Division and Unknown Factors: Example 3 Division Facts and Multiplication Facts

Math Example--Arithmetic--Division and Unknown Factors: Example 4

Math Example--Arithmetic--Division and Unknown Factors: Example 4

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Division and Unknown Factors: Example 4 Division Facts and Multiplication Facts

Math Example--Arithmetic--Division and Unknown Factors: Example 5

Math Example--Arithmetic--Division and Unknown Factors: Example 5

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Division and Unknown Factors: Example 5 Division Facts and Multiplication Facts

Math Example--Arithmetic--Division and Unknown Factors: Example 6

Math Example--Arithmetic--Division and Unknown Factors: Example 6

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Division and Unknown Factors: Example 6 Division Facts and Multiplication Facts

Math Example--Arithmetic--Division and Unknown Factors: Example 7

Math Example--Arithmetic--Division and Unknown Factors: Example 7

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Division and Unknown Factors: Example 7 Division Facts and Multiplication Facts

Math Example--Arithmetic--Division and Unknown Factors: Example 8

Math Example--Arithmetic--Division and Unknown Factors: Example 8

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Division and Unknown Factors: Example 8 Division Facts and Multiplication Facts

Math Example--Arithmetic--Division and Unknown Factors: Example 9

Math Example--Arithmetic--Division and Unknown Factors: Example 9

This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills.

 Math Example--Arithmetic--Division and Unknown Factors: Example 9 Division Facts and Multiplication Facts