Second Grade Mathematics Curriculum Objectives

2011-2012

Number Sense and Place Value (M2:1, M2:2, M2:5)) Student understands the base-ten numeration system (place-value concepts) and positive fractional numbers. Student understands the relative magnitude of numbers.

1. Student gives at least five other names for all whole numbers from 0 to 199 using equivalency and expanded notation.
2. Student recognizes the fractions 1/2, 1/4, and 1/3 as a part to a whole.
3. Student compares whole numbers from 0 to 199.
4. Student recognizes equivalent coin representations.
5. Student estimates to evaluate the reasonableness of solutions.

Operations and Computation (M2: 3, M2: 5) Student develops quick recall of addition facts and related subtraction facts, and develop fluency with multi-digit addition and subtraction. Student understands monetary value.

1. Student solves addition problems through twenty.
2. Student solves subtraction problems through twenty.
3. Student adds 3 or more 1-digit numbers.
4. Student adds 2-digit numbers using partial-sums algorithm.
5. Student adds coins together to a value no greater than $1.99.
6. Student makes change from $1.00 or less.

Geometry and Measurement (M2:9, M2:11, M2:15, M2:16) Student analyzes characteristics and properties of two- and three-dimensional geometric shapes, uses symmetry to analyze mathematical situations, and uses spatial reasoning and geometric modeling to solve problems. Student develops an understanding of linear measurement and facility in measuring lengths.

1. Student sorts, orders, compares, and describes objects.
2. Student identifies three-dimensional shapes and their attributes.
3. Student recognizes three-dimensional shapes in the environment.
4. Student demonstrates symmetry by flipping or rotating shapes.
5. Student determines the area and perimeter of a polygon by using models or manipulatives to surround and cover polygons.
6. Student measures in inches and centimeters accurately and consistently to the nearest whole number.
7. Student determines elapsed and accrued time as it relates to days of the week, months, and hours.
8. Student tells time to the nearest five-minute interval.

Functions and Algebra Concepts (M2:19, M2:22) Student uses number patterns to extend knowledge of properties of numbers and operations. Student demonstrates conceptual understanding of equality.

1. Student finds a missing element in a pattern.
2. Student identifies the rule that generates a pattern.
3. Student solves an open addition sentence.
4. Student solves an open subtraction sentence.
5. Student adds/subtracts multiples of ten using a number grid or line.

Data, Statistics, and Probability (M2:23, 2:24, M2:25, M2:26, M2:28) Student analyzes patterns or trends in data, collects, organizes, and display data, and uses counting techniques to solve problems.

1. Student analyzes data using “more,” less,” or “equal.”
2. Student solves problems involving combinations.
3. Student collects, organizes, and displays data.
4. Student interprets a representation to answer questions or analyze data.

Mathematical Problem Solving (M2:30) Student isolates relevant information in a given mathematical problem, and applies a variety of appropriate strategies to solve a problem.
“Problem solving is not a distinct topic, but a process that should permeate the entire [math] program.” NCTM

1. Student solves grade level problems.
2. Student determines what the problem is asking and isolates important information (data).
3. Student uses a variety of strategies and approaches.