2^nd Grade Math GLEs

1st

2^nd

3^rd

4^th

5^th

6^th

Number and Number Relations

1.        Model, read, and write place values for numbers through 999 in word, standard, and expanded form (N-1-E)

2.        Model the concepts of thirds, fourths, fifths and sixths using regions, sets, and fraction words (e.g., one-third, three-fourths, five-sixths) (N-1-E)

3.        Make reasonable estimates of the number of objects in a collection with fewer than 100 objects (N-2-E)

4.        Count and write the value of amounts of money up to $1.00 using ¢ and $ (N-2-E) (N-6-E) (M-1-E) (M-5-E)

5.        Read, write, compare, and order whole numbers through 999 using words, number lines, and models (N-3-E) (N-1-E)

6.        From a given number, count forward and backward and count to 100 by 2s (N-3-E) (N-1-E) (N-4-E)

7.        Know all basic facts for addition and subtraction and use them to solve real-life problems (N-5-E) (N-6-E) (N-7-E) (N-8-E) (N-9-E)

8.        Recognize, select, connect, and use operations, operational words and symbols (+, -) for addition (join, part/part/whole) or subtraction (take away, comparison, missing addend, and set/subset) situations (N-6-E) (N-5-E)

9.        Add and subtract 1- and 2-digit numbers (N-6-E) (N-7-E)

10.    Round numbers to the nearest 10 or 100 and identify situations in which rounding is appropriate (N-7-E) (N-9-E)

11.    Use the concept of one-to-several correspondence to trade single items for a greater quantity of items with unequal value (1 nickel for 5 pennies, 1 dime for 2 nickels) (N-9-E)

Algebra

12.    Use number sentences to represent real-life problems involving addition and subtraction (A-1-E) (A-2-E)

13.    Find the missing number in an equation involving addition or subtraction (e.g., # + 4 = 7, 8 - # = 3) (A-2-E) (N-4-E)

Measurement

14.    Measure and appropriately label measures of length and perimeter (i.e., inch, centimeter, foot), capacity (i.e., cup, quart, liter), and weight/mass (i.e., pound, kilogram) (M-1-E)

15.    Read a thermometer in degrees Fahrenheit and Celsius and interpret the temperature (M-1-E)

16.    Tell time to the nearest 5 minutes, and identify the time one hour before or after a given time (M-1-E) (M-3-E)

17.    Select and use appropriate tools and units to measure length, time, capacity, and weight (e.g., scales for pounds and kilograms; rulers for inches and centimeters; measuring containers for cup, quarts, and liters) (M-2-E)

18.    Use non-standard units to cover a given region (M-2-E)

19.    Estimate length in standard units (inch, foot, and centimeter) (M-3-E)

20.    Compare units within the same system (inch is shorter than a foot, minute is shorter than an hour, day is shorter than a month, cup holds less than a quart) (M-3-E)

Geometry

21.    Compare and contrast 3-dimensional shapes (i.e., sphere, cube, cylinder, cone, prism, pyramid) according to their attributes (e.g., number of faces, shape of faces) (G-2-E)

2^nd Grade Math GLEs

1^st

2^nd

3^rd

4^th

5^th

6th

22.    Identify a reduction or enlargement of a given shape (G-2-E)

23.    Identify congruent 3-dimensional solids in a variety of positions and orientations (G-3-E) (G-4-E) (G-2-E)

24.    Identify and draw horizontal and vertical line segments (G-5-E)

Data Analysis, Probability, and Discrete Math

25.    Collect and organize data using observations, surveys, and experiments (D-1-E)

26.    Construct and read line plots and tables (D-2-E)

27.    Interpret pictographs in which each picture represents more than one object (D-2-E)

28.    Generate questions that can be answered by collecting and analyzing data (D-3-E)

29.    Solve logic problems involving two sets by using elementary set logic (i.e., and, or, and is/is not statements) (D-3-E)

Patterns, Relations and Functions

30.    Recognize, extend, create, and explain patterns of addition and subtraction as represented in charts and tables and in varied forms of skip-counting (P-1-E) (P-2-E)

31.    Recognize, extend, create, and explain patterns that involve simple rotations or size changes with geometric objects (P-1-E) (P-2-E)

32.    Recognize and apply patterns in problem-solving in other content areas and real-life situations (P-3-E) (N-9-E