IXL Math - Nevada first-grade math standards

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Nevada

Skills available for Nevada first-grade math standards

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1.1.0 Numbers, Number Sense, and Computation

1.1.1.1 Place Value
1.1.1.1.1 Identify, model, read, and write place value positions of 1's and 10's.
- Numbers and counting up to 20: Count tens and ones (Kindergarten - D.11)
- Numbers and counting beyond 20: Count tens and ones (Kindergarten - E.4)
- Counting and number patterns: Counting tens and ones - up to 30 (First grade - A.3)
1.1.1.1.2 Identify the value of a given digit in the 1's and 10's place.
1.1.1.2 Fractions
1.1.1.2.1 Identify and model a whole.
1.1.1.2.2 Identify and model 1/2 as two equal parts of a whole or a set of objects.
- Fractions: Identify halves, thirds, fourths (Kindergarten - L.1)
- Fractions: Equal parts (Kindergarten - L.2)
- Fractions: Halves, thirds, and fourths (First grade - I.1)
- Fractions: Equal parts (First grade - I.2)
- Fractions: Simple fractions: what fraction does the shape show? (First grade - I.3)
- Fractions: Simple fractions: parts of a group (First grade - I.4)
- Fractions: Fractions - word problems (First grade - I.5)
- Fractions: Compare fractions (First grade - I.6)
- Fractions: Simple fractions: which shape matches the fraction? (First grade - I.7)
1.1.1.3 Comparing and Ordering
1.1.1.3.1 Read, write, compare, and order numbers from 0 - 100.
- Numbers and counting up to 20: Count up and down (Kindergarten - D.4)
- Numbers and counting up to 20: Number lines (Kindergarten - D.6)
- Numbers and counting up to 20: Before, after, and between (Kindergarten - D.7)
- Numbers and counting up to 20: Count forward and backward (Kindergarten - D.8)
- Numbers and counting up to 20: Names of numbers (Kindergarten - D.9)
- Numbers and counting up to 20: Complete a sequence (Kindergarten - D.10)
- Numbers and counting beyond 20: Count to 30 (Kindergarten - E.1)
- Numbers and counting beyond 20: Number lines (Kindergarten - E.3)
- Sorting, ordering, and classifying: Put numbers up to 10 in order (Kindergarten - N.6)
- Sorting, ordering, and classifying: Put numbers up to 30 in order (Kindergarten - N.7)
- Counting and number patterns: Counting review - 0 to 10 (First grade - A.1)
- Counting and number patterns: Counting review - up to 20 (First grade - A.2)
- Counting and number patterns: Counting - up to 30 (First grade - A.4)
- Counting and number patterns: Counting - up to 100 (First grade - A.5)
- Counting and number patterns: Counting forward and backward (First grade - A.8)
- Counting and number patterns: Number lines (First grade - A.9)
- Counting and number patterns: Hundred chart (First grade - A.10)
- Sorting, ordering, and classifying: Put numbers in order (First grade - Q.2)
1.1.1.3.2 Identify ordinal positions first to tenth.
- Counting and number patterns: Ordinal numbers (First grade - A.15)
1.1.1.3.3 Read and write number words to 10.
- Counting and number patterns: Writing numbers in words (First grade - A.16)
1.1.1.3.4 Create, compare, and describe sets of objects and numbers from 0 - 100 as greater than, less than, or equal to (>, <, =).
- Comparing: Comparing - review (First grade - G.1)
- Comparing: Comparing numbers up to 10 (First grade - G.2)
- Comparing: Comparing numbers up to 100 (First grade - G.3)
- Comparing: Comparison word problems (First grade - G.4)
1.1.1.4 Counting
1.1.1.4.1 Use number patterns and models to count by 2's, 5's, and 10's to 100.
- Numbers and counting beyond 20: Count groups of ten (Kindergarten - E.2)
- Skip-counting: Skip-count by twos (Kindergarten - F.1)
- Skip-counting: Skip-count by fives (Kindergarten - F.2)
- Skip-counting: Skip-count by tens (Kindergarten - F.3)
- Skip-counting: Skip-count by twos, fives, and tens (Kindergarten - F.4)
- Counting and number patterns: Skip-counting - with pictures (First grade - A.6)
- Counting and number patterns: Counting by twos, fives, and tens - up to 100 (First grade - A.7)
- Counting and number patterns: Skip-counting patterns - with tables (First grade - A.13)
- Counting and number patterns: Sequences - count up and down by 1, 2, 3, 5, and 10 (First grade - A.14)
1.1.1.5 Facts
1.1.1.5.1 Identify and model basic addition facts (sums to 10) and the corresponding subtraction facts.
- Adding: Add two numbers - sums up to 5 (Kindergarten - I.2)
- Adding: Addition sentences - sums up to 5 (Kindergarten - I.3)
- Adding: Add two numbers - sums up to 10 (Kindergarten - I.5)
- Adding: Addition sentences - sums up to 10 (Kindergarten - I.6)
- Subtracting: Subtraction - numbers up to 5 (Kindergarten - J.2)
- Subtracting: Subtraction sentences - numbers up to 5 (Kindergarten - J.3)
- Subtracting: Subtraction - numbers up to 9 (Kindergarten - J.5)
- Subtracting: Subtraction sentences - numbers up to 10 (Kindergarten - J.6)
- Addition: Addition with pictures - sums to 10 (First grade - B.1)
- Addition: Addition sentences - sums to 10 (First grade - B.2)
- Addition: Word problems - sums to 10 (First grade - B.3)
- Addition: Word problems - write the addition sentence (First grade - B.4)
- Addition: Ways to make a number (First grade - B.5)
- Addition: Ways to make a number - addition sentences (First grade - B.6)
- Addition: Adding zero (First grade - B.7)
- Addition: Addition facts - sums to 10 (First grade - B.9)
- Addition: Adding three numbers (First grade - B.12)
- Addition: Word problems - adding three numbers (First grade - B.13)
- Addition: Related addition facts (First grade - B.14)
- Subtraction: Subtraction with pictures - numbers up to 10 (First grade - D.1)
- Subtraction: Subtraction sentences - numbers up to 10 (First grade - D.2)
- Subtraction: Word problems - one-digit numbers (First grade - D.3)
- Subtraction: Word problems - write the subtraction sentence (First grade - D.4)
- Subtraction: Ways to make a number (First grade - D.5)
- Subtraction: Ways to make a number - subtraction sentences (First grade - D.6)
- Subtraction: Ways to subtract from a number - subtraction sentences (First grade - D.7)
- Subtraction: Subtracting zero and all (First grade - D.8)
- Subtraction: Subtracting doubles (First grade - D.9)
- Subtraction: Subtraction facts - numbers up to 10 (First grade - D.10)
- Subtraction: Related subtraction facts (First grade - D.13)
- Mixed operations: Addition and subtraction - ways to make a number (First grade - F.1)
- Mixed operations: Fact families (First grade - F.3)
1.1.1.6 Estimating and Estimation Strategies
1.1.1.6.1 Estimate the number of objects in a set to 10 and verify by counting.
- Estimating: Estimate to the nearest ten (First grade - H.1)
1.1.1.8 Solving Problems and Number Theory
1.1.1.8.1 Demonstrate the joining and separating of sets with 20 or fewer objects.
1.1.1.8.2 Model the meaning of addition and subtraction in a variety of ways including the comparison of sets using objects, pictorial representations, and symbols.
1.1.1.8.3 Use mathematical vocabulary and symbols to describe addition, subtraction, and equality.
- Vocabulary: Sum and difference (Kindergarten - T.1)
- Mixed operations: Which sign makes the number sentence true? (First grade - F.2)
- Mixed operations: Addition and subtraction terms (First grade - F.5)

1.2.0 Patterns, Functions, and Algebra

1.2.1.1 Patterns
1.2.1.1.1 Recognize, describe, label, extend, and create simple repeating patterns using symbols, objects, and manipulatives.
1.2.1.2 Variables and Unknowns
1.2.1.2.1 Recognize that unknowns in an addition or subtraction equation represent a missing value that will make the statement true.
1.2.1.3 Number Sentences, Expressions, and Polynomials
1.2.1.3.1 Create, compare, and describe sets of objects as greater than, less than, or equal to.
- Comparing: Comparing - review (First grade - G.1)

1.3.0 Measurement

1.3.1.1 Comparison, Estimation, and Conversion
1.3.1.1.1 Compare, order, describe, and represent objects by length and weight.
1.3.1.2 Precision in Measurements
1.3.1.2.1 Compare and measure length and weight using non-standard measurement.
1.3.1.4 Money
1.3.1.4.1 Determine the value of any set of pennies, nickels, and dimes.
1.3.1.6 Time
1.3.1.6.1 Recite in order the months of the year.
- Time: Months of the year (First grade - R.12)
1.3.1.6.2 Use a calendar to identify days, weeks, months, and a year.
- Time: Read a calendar (First grade - R.11)
1.3.1.6.3 Read time to the nearest hour.

1.4.0 Spatial Relationships, Geometry, and Logic

1.4.1.1 Two - Dimensional Shapes
1.4.1.1.1 Name, sort, and sketch two-dimensional shapes (circles, triangles, rectangles including squares) regardless of orientation.
- Geometry: Identify 2-dimensional shapes (First grade - J.1)
- Geometry: Same shape (First grade - J.12)
1.4.1.2 Congruence, Similarity, and Transformations
1.4.1.2.1 Demonstrate an understanding of position words, including down/up, left/right, top/bottom, and between/middle, by describing the relative location of objects.
1.4.1.3 Coordinate Geometry and Lines of Symmetry
1.4.1.3.1 Identify and copy two-dimensional designs that contain a line of symmetry.
- Geometry: Symmetry I (Kindergarten - S.8)
- Geometry: Symmetry II (Kindergarten - S.9)
1.4.1.4 Three - Dimensional Figures
1.4.1.4.1 Identify and name three-dimensional figures in the environment.
- Geometry: Geometry of everyday objects (First grade - J.3)
1.4.1.9 Logic
1.4.1.9.1 Sort and classify objects by size or thickness.
1.4.1.9.2 Identify what comes next in a step-by-step story or event sequence.

1.5.0 Data Analysis

1.5.1.1 Data Collection and Organization
1.5.1.1.1 Collect, organize, and record data in response to questions posed by teacher and/or students.
1.5.1.1.2 Use tally marks to represent data.
- Numbers and counting up to 10: Tally marks (Kindergarten - C.6)
- Numbers and counting up to 20: Tally marks (Kindergarten - D.5)