IXL Math - Oklahoma first-grade math standards

IXL Math

Tell a friend | User guide | Help

Create an account

$OK Flag$

Oklahoma

Skills available for Oklahoma first-grade math standards

Oklahoma math standards: 2009 Oklahoma Priority Academic Student Skills (Grades 1-5)

Oklahoma math standards: 2002 Oklahoma Priority Academic Student Skills (Grades K-6)

Standards are in black and IXL math skills are in blue. Hold your mouse over the name of a skill to view a sample problem. Click on the name of a skill to practice that skill.

Printable version

1.1 Patterns

1.1.1 Describe, extend and create a variety of patterns using concrete objects (e.g., sort a bag of objects by attributes and orally communicate the pattern for each grouping).
- Patterns: Recognize patterns (First grade - O.1)
- Patterns: Describe patterns (First grade - O.2)
1.1.2 Describe and extend number patterns in a variety of situations (e.g., addition charts, skip counting, calendars).

1.2 Number Sense

1.2.1 Use concrete models of tens and ones to develop the concept of place value.
- Counting and number patterns: Counting tens and ones - up to 30 (First grade - A.3)
1.2.2 Compare and Order Objects
1.2.2.a Compare objects by size and quantity (e.g., more than, less than, equal to).
- Comparing: Comparing - review (First grade - G.1)
1.2.2.b Use ordinal numbers first through tenth to order objects.
- Counting and number patterns: Ordinal numbers (First grade - A.15)
1.2.3 Read and write numerals to 100.
- Counting and number patterns: Writing numbers in words (First grade - A.16)
1.2.4 Count as many as 100 objects by ones, twos, fives, and tens.
1.2.5 Investigate concepts of fractional parts (e.g., halves, thirds, fourths).

1.3 Number Operations and Computation

1.3.1 Develop and apply the concepts of addition and subtraction.
1.3.1.a Use models to construct addition and subtraction facts through 10 (e.g., counters, cubes).
- Addition: Addition sentences - sums to 10 (First grade - B.2)
- Subtraction: Subtraction sentences - numbers up to 10 (First grade - D.2)
1.3.1.b Perform addition by joining sets of objects and subtraction by separating and by comparing sets of objects.
- Addition: Addition with pictures - sums to 10 (First grade - B.1)
- Subtraction: Subtraction with pictures - numbers up to 10 (First grade - D.1)
1.3.1.c Demonstrate fluency with basic addition and subtraction facts through 10.
1.3.1.d Recognize and apply the commutative and identity properties of addition using models and manipulatives to develop computational skills (e.g., 2 + 4 = 4 + 2, 3 + 0 = 3).
1.3.2 Write addition and subtraction number sentences for problem-solving situations.
1.3.3 Acquire strategies for making computations (e.g., use estimation, number sense to judge reasonableness, counting on).
- Addition: Adding doubles (First grade - B.8)
- Subtraction: Subtracting doubles (First grade - D.9)

1.4 Geometry and Measurement

1.4.1 Geometric Properties and Relationships
1.4.1.a Sort and identify congruent shapes.
- Geometry: Congruent (Second grade - T.5)
1.4.1.b Identify two-dimensional geometric shapes and objects in everyday situations (e.g., the face of a round clock is a circle, a desktop is a rectangle).
- Geometry: Identify 2-dimensional shapes (First grade - J.1)
- Geometry: Same shape (First grade - J.12)
1.4.1.c Use language to describe relationships of objects in space (e.g., above, below, behind, between).
1.4.2 Measurement
1.4.2.a Tell time on digital and analog clocks to the hour and half-hour.
1.4.2.b Identify and name the value of pennies, dimes, nickels, and quarters.
- Money: Money names and values (First grade - N.1)
1.4.2.c Use the calendar to develop the concepts of days, weeks, and months.

1.5 Data Analysis

1.5.1 Organize, describe, and display data using concrete objects, pictures, grids, and numbers.
- Data and graphs: Record data with tally charts, picture graphs, tables (First grade - L.1)
- Data and graphs: Which bar graph is correct? (First grade - L.4)
1.5.2 Formulate and solve problems that involve collecting and analyzing data common to children's lives (e.g., color of shoes, numbers of pets, favorite foods).
- Data and graphs: Interpret data in tally charts, picture graphs, tables (First grade - L.2)
- Data and graphs: Interpret bar graphs (First grade - L.3)