VA Standards Alignments

These are the resources that support this Virginia Standard.

5.PFA.2.a - Describe the concept of a variable (presented as a box, letter, or other symbol) as a representation of an unknown quantity.

Displaying 201 - 250 of 448 resources:

Thumbnail Image Title Description Curriculum Nodes
Math Example: Language of Math--Numerical Expressions--Subtraction--Example 36

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 36

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 36

Numerical Expressions
Math Example: Language of Math--Numerical Expressions--Subtraction--Example 37

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 37

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 37

Numerical Expressions
Math Example: Language of Math--Numerical Expressions--Subtraction--Example 38

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 38

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 38

Numerical Expressions
Math Example: Language of Math--Numerical Expressions--Subtraction--Example 39

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 39

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 39

Numerical Expressions
Math Example: Language of Math--Numerical Expressions--Subtraction--Example 4

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 4

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 4

Numerical Expressions
Math Example: Language of Math--Numerical Expressions--Subtraction--Example 40

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 40

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 40

Numerical Expressions
Math Example: Language of Math--Numerical Expressions--Subtraction--Example 5

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 5

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 5

Numerical Expressions
Math Example: Language of Math--Numerical Expressions--Subtraction--Example 6

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 6

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 6

Numerical Expressions
Math Example: Language of Math--Numerical Expressions--Subtraction--Example 7

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 7

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 7

Numerical Expressions
Math Example: Language of Math--Numerical Expressions--Subtraction--Example 8

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 8

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 8

Numerical Expressions
Math Example: Language of Math--Numerical Expressions--Subtraction--Example 9

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 9

Math Example: Language of Math--Numerical Expressions--Subtraction--Example 9

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 1

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 1

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 1

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 10

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 10

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 10

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 11

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 11

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 11

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 12

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 12

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 12

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 13

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 13

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 13

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 14

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 14

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 14

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 15

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 15

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 15

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 16

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 16

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 16

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 17

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 17

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 17

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 18

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 18

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 18

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 19

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 19

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 19

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 2

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 2

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 2

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 20

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 20

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 20

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 21

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 21

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 21

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 22

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 22

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 22

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 23

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 23

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 23

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 24

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 24

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 24

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 25

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 25

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 25

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 26

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 26

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 26

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 27

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 27

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 27

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 28

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 28

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 28

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 29

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 29

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 29

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 3

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 3

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 3

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 30

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 30

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 30

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 31

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 31

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 31

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 32

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 32

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 32

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 4

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 4

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 4

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 5

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 5

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 5

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 6

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 6

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 6

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 7

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 7

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 7

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 8

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 8

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 8

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 9

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 9

Math Example: Language of Math--Variable Expressions--Multiplication and Addition--Example 9

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 1

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 1

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 1

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 10

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 10

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 10

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 11

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 11

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 11

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 12

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 12

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 12

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 13

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 13

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 13

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 14

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 14

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 14

Numerical Expressions
Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 15

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 15

Math Example: Language of Math--Variable Expressions--Multiplication and Subtraction--Example 15

Numerical Expressions