NSO


MA.2.NSO.1 Understand the place value of threedigit numbers.


Baseten numerals
Number names
Expanded form


Baseten numerals
Number names
Expanded form


Place value
Compose and decompose numbers


Place value
Compose and decompose numbers


MA.2.NSO.2 Add and subtract twoand threedigit whole numbers.


Addition
Subtraction
Mixed operations


Addition
Subtraction
Mixed operations


Place value strategies
Addition
Subtraction
Relationship between addition and subtraction
Mixed operations


Place value strategies
Addition
Subtraction
Relationship between addition and subtraction
Mixed operations


Place value strategies
Regroup tens and ones
Addition
Subtraction
Relationship between addition and subtraction


Place value strategies
Regroup tens and ones
Addition
Subtraction
Relationship between addition and subtraction

FR


MA.2.FR.1 Develop an understanding of fractions.


Equal parts
Halves, thirds, and fourths


Equal parts
Halves, thirds, and fourths


AR


MA.2.AR.1 Solve addition problems with sums between 0 and 100 and related subtraction problems.


Onedigit addition
Onedigit subtraction
Twodigit addition
Twodigit subtraction
Mixed operations


Onedigit addition
Onedigit subtraction
Twodigit addition
Twodigit subtraction
Mixed operations


MA.2.AR.2 Demonstrate an understanding of equality and addition and subtraction.


Addition equations
Subtraction equations
Addition and subtraction equations


Addition equations
Subtraction equations
Addition and subtraction equations


MA.2.AR.3 Develop an understanding of multiplication.


M


MA.2.M.1 Measure the length of objects and solve problems involving length.


Estimate length
Measure length


Estimate length
Measure length






MA.2.M.2 Tell time and solve problems involving money.


Match times
Write times
Time words
A.M. and P.M.


Match times
Write times
Time words
A.M. and P.M.


Identify coins
Count money
Ways to make an amount
Comparisons with money
Add and subtract money
Make change


Identify coins
Count money
Ways to make an amount
Comparisons with money
Add and subtract money
Make change

GR


MA.2.GR.1 Identify and analyze twodimensional figures and identify lines of symmetry.


MA.2.GR.2 Describe perimeter and find the perimeter of polygons.






DP


MA.2.DP.1 Collect, categorize, represent and interpret data using appropriate titles, labels and units.


Pictographs
Bar graphs
Tally charts and tables


Pictographs
Bar graphs
Tally charts and tables


Tally charts
Tables
Bar graphs
Picture graphs


Tally charts
Tables
Bar graphs
Picture graphs
