

Mathematics (2016) 
Grade(s): 1 
All Resources: 
0 

1 ) Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem. (See Appendix A, Table 1.) [1OA1]
Alabama Alternate Achievement Standards

Mathematics (2016) 
Grade(s): 1 
All Resources: 
2 
Learning Activities: 
2 

2 ) Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem. [1OA2]
Alabama Alternate Achievement Standards


Mathematics (2016) 
Grade(s): 1 
All Resources: 
2 
Lesson Plans: 
2 

3 ) Apply properties of operations as strategies to add and subtract. (Students need not use formal terms for these properties.) [1OA3]
Examples: If 8 + 3 = 11 is known, then 3 + 8 = 11 is also known (Commutative property of addition)
To add 2 + 6 + 4, the second two numbers can be added to make a ten, so 2 + 6 + 4 = 2 + 10 = 12 (Associative property of addition)

Mathematics (2016) 
Grade(s): 1 
All Resources: 
1 
Lesson Plans: 
1 

4 ) Understand subtraction as an unknownaddend problem. [1OA4]
Example: Subtract 10  8 by finding the number that makes 10 when added to 8.


Mathematics (2016) 
Grade(s): 1 
All Resources: 
1 
Lesson Plans: 
1 

5 ) Relate counting to addition and subtraction (e.g., by counting on 2 to add 2). [1OA5]
Alabama Alternate Achievement Standards

Mathematics (2016) 
Grade(s): 1 
All Resources: 
3 
Lesson Plans: 
2 
Classroom Resources: 
1 

6 ) Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13  4 = 13  3  1 = 10  1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12  8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13). [1OA6]
Alabama Alternate Achievement Standards


Mathematics (2016) 
Grade(s): 1 
All Resources: 
0 

7 ) Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. [1OA7]
Example: Which of the following equations are true and which are false:
6 = 6, 7 = 8  1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2'
NAEP Framework

Mathematics (2016) 
Grade(s): 1 
All Resources: 
2 
Lesson Plans: 
2 

8 ) Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. [1OA8]
NAEP Framework



Mathematics (2016) 
Grade(s): 1 
All Resources: 
0 

9 ) Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral. [1NBT1]
Alabama Alternate Achievement Standards


Mathematics (2016) 
Grade(s): 1 
All Resources: 
0 

10 ) Understand that the two digits of a twodigit number represent amounts of tens and ones. Understand the following as special cases: [1NBT2]
a. 10 can be thought of as a bundle of ten ones, called a "ten." [1NBT2a]
b. The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones. [1NBT2b]
c. The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones). [1NBT2c]
Alabama Alternate Achievement Standards

Mathematics (2016) 
Grade(s): 1 
All Resources: 
1 
Learning Activities: 
1 

11 ) Compare two twodigit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <. [1NBT3]
Alabama Alternate Achievement Standards


Mathematics (2016) 
Grade(s): 1 
All Resources: 
1 
Lesson Plans: 
1 

12 ) Add within 100, including adding a twodigit number and a onedigit number and adding a twodigit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method, and explain the reasoning used. Understand that in adding twodigit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten. [1NBT4]
Alabama Alternate Achievement Standards

Mathematics (2016) 
Grade(s): 1 
All Resources: 
1 
Learning Activities: 
1 

13 ) Given a twodigit number, mentally find 10 more or 10 less than the number without having to count; explain the reasoning used. [1NBT5]

Mathematics (2016) 
Grade(s): 1 
All Resources: 
0 

14 ) Subtract multiples of 10 in the range 1090 from multiples of 10 in the range 1090 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method, and explain the reasoning used. [1NBT6]



Mathematics (2016) 
Grade(s): 1 
All Resources: 
0 

15 ) Order three objects by length; compare the lengths of two objects indirectly by using a third object. [1MD1]
Alabama Alternate Achievement Standards

Mathematics (2016) 
Grade(s): 1 
All Resources: 
1 
Lesson Plans: 
1 

16 ) Express the length of an object as a whole number of length units by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of samesize length units that span it with no gaps or overlaps. Limit to contexts where the object being measured is spanned by a whole number of length units with no gaps or overlaps. [1MD2]


Mathematics (2016) 
Grade(s): 1 
All Resources: 
2 
Learning Activities: 
1 
Lesson Plans: 
1 

17 ) Tell and write time in hours and halfhours using analog and digital clocks. [1MD3]
Alabama Alternate Achievement Standards


Mathematics (2016) 
Grade(s): 1 
All Resources: 
5 
Learning Activities: 
1 
Lesson Plans: 
4 

18 ) Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points, how many in each category, and how many more or less are in one category than in another. [1MD4]
Alabama Alternate Achievement Standards



Mathematics (2016) 
Grade(s): 1 
All Resources: 
0 

19 ) Distinguish between defining attributes (e.g., triangles are closed and threesided) versus nondefining attributes (e.g., color, orientation, overall size); build and draw shapes to possess defining attributes. [1G1]
Alabama Alternate Achievement Standards

Mathematics (2016) 
Grade(s): 1 
All Resources: 
0 

20 ) Compose twodimensional shapes (rectangles, squares, trapezoids, triangles, halfcircles, and quartercircles) or threedimensional shapes (cubes, right rectangular prisms, right circular cones, and right circular cylinders) to create a composite shape, and compose new shapes from the composite shape. (Students do not need to learn formal names such as "right rectangular prism.") [1G2]
NAEP Framework
Alabama Alternate Achievement Standards

Mathematics (2016) 
Grade(s): 1 
All Resources: 
0 

21 ) Partition circles and rectangles into two and four equal shares; describe the shares using the words halves, fourths, and quarters; and use the phrases half of, fourth of, and quarter of. Describe the whole as two of, or four of the shares. Understand for these examples that decomposing into more equal shares creates smaller shares. [1G3]
Alabama Alternate Achievement Standards
