Crown Point Elementary School

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Grade 2 Mathematics Performance Standards

1.0 Number Sense
1.1 Use 10 as landmark in our number system.
1.2 Be familiar with number combinations of 10 and doubles.
1.3 Develop strategies for adding two or more numbers.
1.4 Develop counting strategies.
1.5 Explore patterns in skip counting by 2’s, 5’s, and 10’s.
1.6 Explore multiples of 5.
1.7 Develop relationships between skip counting and addition.
1.8 Explore ways of recording when counting large groups.
1.9 Use money as model for counting by 5’s and 10’s.
1.10 Develop models of addition and subtraction situations.
1.11 Solve problems using numerical reasoning.
1.12 Record solutions strategies clearly.
1.13 Use 100 chart as a tool for combining and comparing numbers.
1.14 Use familiar addition combinations to find totals.
1.15 Develop strategies for solving addition and subtraction problems.
2.0 Classifying Data
2.1 Examine the difference and similarities in a group of related objects or related data.
2.2 Sort and classify information.
2.3 Collect, record, and represent data.
2.4 Use more than one representation to view data.
2.5 Use Venn diagrams to show relationships within groups of related objects.
2.6 Construct clear definitions for describing categorical data.
2.7 Construct categories to describe data.
2.8 Organize categorical data.
3.0 Fractions
3.1 Compose and decompose two-dimensional and three-dimensional shapes.
3.2 Use numbers to compare rectangular arrays.
3.3 Construct arrays to represent numbers and identifying halves of the arrays.
3.4 Construct two-dimensional arrays dived into thirds and fourths.
3.5 Describe portions of arrays as fractional parts.
4.0 Geometry
4.1 Identify triangles and rectangles based on the number of sides, angles, and right angles.
4.2 Find and describe objects with mirror symmetry.
4.3 Make two-dimensional designs.
4.4 Build three-dimensional structures.
5.0 Addition and Subtraction
5.1 Solve problems using numeric reasoning.
5.2 Record solution strategies clearly.
5.3 Knowledgeable of the relationships between addition and subtraction.
5.4 Use horizontal and vertical notation for addition and subtraction.
5.5 Match addition and subtraction notation to situations they could represent.
5.6 Use coins as model for adding and subtracting multiples of 5’s and 10’s.
5.7 Create situations for writing equations.
5.8 Compare solution strategies.
5.9 Works with combinations of numbers that equal 100.
5.10 Write stories that reflect addition equations.
5.11 Develop strategies for comparing two quantities.
6.0 Measurement
6.1 Use direct and indirect measurements to compare lengths.
6.2 Use nonstandard units to measure length.
6.3 Sequence events
6.4 Represent events in time.
6.5 Compare duration’s of time within a day.
6.6 Develop familiarity with time rotation.
6.7 Represent rhythms showing sequencing and time.
7.0 Representing Data
7.1 Collect numerical data.
7.2 Explore different ways of organizing numerical data.
7.3 Describe and interpret representations of data.
7.4 Focus on important features of data, such as range and outliers.
7.5 Compare data sets.