Standards
Apply the commutative property of addition to find a sum of two whole numbers within 20.
Generate resourceSolve addition and subtraction real-world problems within 10 using objects, drawings or equations to represent the problem.
Generate resourceUse the relationship between addition and subtraction to explore subtraction as addition with a missing addend
Generate resourceDetermine if addition or subtraction equations (with no more than three terms) are true or false. Sums may not exceed 10 and their related subtraction facts.
Generate resourceDetermine the unknown whole number in an addition or subtraction equation, relating three whole numbers, with the result unknown (e.g., 8 − 2 = __, __ = 7 + 3). Sums may not exceed 10 and their related subtraction facts.
Generate resourceSort data into two categories and represent the results using tally marks or pictographs.
Generate resourceInterpret data represented with tally marks or pictographs to determine how many in each category and compare the values of two categories of data in terms of more or less.
Generate resourcePartition circles and rectangles into two and four equal-sized parts. Recognize the parts of the whole as halves or fourths.
Generate resourceSort and identify two- or three-dimensional figures based on their defining attributes. (e.g., number of sides, vertices, edges, faces, etc., rather than color, orientation or size). Figures are limited to circles, semi-circles, triangles, rectangles, squares, trapezoids, hexagons, spheres, cubes, rectangular prisms, cones and cylinders.
Generate resourceProduce two-dimensional figures when given defining attributes. Figures are limited to triangles, rectangles and squares.
Generate resourceRecognize that different figures can be formed by putting together smaller two- or three-dimensional figures and that smaller figures can be formed by taking apart larger two- or three-dimensional figures. Figures are limited to semi-circles, triangles, rectangles, squares, trapezoids, hexagons, cubes, rectangular prisms, cones and cylinders.
Generate resourceExplore real-world objects with parts that can be modeled by a given two- or three-dimensional figure. Figures are limited to semi-circles, triangles, rectangles, squares and hexagons, spheres, cubes, rectangular prisms, cones and cylinders.
Generate resourceCompare and order the length of up to three objects using direct comparison.
Generate resourceUse a ruler to measure the length of an object with exact whole units to the nearest inch.
Generate resourceExplore familiar objects that can be used to develop a mental measurement benchmark to understand the relative size of an inch.
Generate resourceIdentify the names and values of pennies, nickels, dimes and quarters.
Generate resourceFind the value of a group of only pennies, only nickels or only dimes up to $1.
Generate resourceFind the value of a group of only one-, only five- or only ten-dollar bills up to $100.
Generate resourceStarting at a given number, count forward within 100 and backwards within 20 by ones. Skip count by 5s from 5 to 100.
Generate resourceRead numbers from 0 to 20 written in standard form and expanded form. Generate numbers from 0 to 20 using standard form.
Generate resourceCompose and decompose numbers up to 20 using tens and ones. Demonstrate each composition or decomposition with objects, drawings, and expressions or equations.
Generate resourceOrder (e.g., 5, 9, 13) and compare (e.g., 11 19) whole numbers up to 20.
Generate resourceApply a strategy for adding and subtracting two one-digit whole numbers to solve within 10.
Generate resourceIdentify the number that is one more and one less than a given number within 20.
Generate resourceExplore the addition of a two-digit number from 11 to 19 and a one-digit number.
Generate resourceExplore subtraction of a one-digit number from a two-digit number from 11 to 19.
Generate resourceDevelop an understanding of addition and subtraction operations with one- and two-digit numbers.
Generate resourceSolve addition problems with sums between 0 and 20 and subtraction problems using related facts.
Generate resourceDevelop an understanding of the relationship between addition and subtraction.
Generate resourceExtend counting sequences and understand the place value of two-digit numbers.
Generate resourceTell time and identify the value of coins and combinations of coins and dollar bills.
Generate resourceDevelop an understanding of fractions by partitioning shapes into halves and fourths.
Generate resourceIdentify and analyze two- and three-dimensional figures based on their defining attributes.
Generate resourceApply properties of addition to find a sum of three or more whole numbers.
Generate resourceSolve addition and subtraction real-world problems using objects, drawings or equations to represent the problem.
Generate resourceRestate a subtraction problem as a missing addend problem using the relationship between addition and subtraction.
Generate resourceDetermine and explain if equations involving addition or subtraction are true or false.
Generate resourceDetermine the unknown whole number in an addition or subtraction equation, relating three whole numbers, with the unknown in any position.
Generate resourceCollect data into categories and represent the results using tally marks or pictographs.
Generate resourceInterpret data represented with tally marks or pictographs by calculating the total number of data points and comparing the totals of different categories.
Generate resourcePartition circles and rectangles into two and four equal-sized parts. Name the parts of the whole using appropriate language including halves or fourths.
Generate resourceIdentify, compare and sort two- and three-dimensional figures based on their defining attributes. Figures are limited to circles, semi-circles, triangles, rectangles, squares, trapezoids, hexagons, spheres, cubes, rectangular prisms, cones and cylinders.
Generate resourceSketch two-dimensional figures when given defining attributes. Figures are limited to triangles, rectangles, squares and hexagons.
Generate resourceCompose and decompose two- and three-dimensional figures. Figures are limited to semi-circles, triangles, rectangles, squares, trapezoids, hexagons, cubes, rectangular prisms, cones and cylinders.
Generate resourceGiven a real-world object, identify parts that are modeled by two- and three-dimensional figures. Figures are limited to semi-circles, triangles, rectangles, squares and hexagons, spheres, cubes, rectangular prisms, cones and cylinders.
Generate resourceEstimate the length of an object to the nearest inch. Measure the length of an object to the nearest inch or centimeter.
Generate resourceCompare and order the length of up to three objects using direct and indirect comparison.
Generate resourceUsing analog and digital clocks, tell and write time in hours and half-hours.
Generate resourceIdentify pennies, nickels, dimes and quarters, and express their values using the ¢ symbol. State how many of each coin equal a dollar.
Generate resourceFind the value of combinations of pennies, nickels and dimes up to one dollar, and the value of combinations of one, five and ten dollar bills up to $100. Use the ¢ and $ symbols appropriately.
Generate resourceStarting at a given number, count forward and backwards within 120 by ones. Skip count by 2s to 20 and by 5s to 100.
Generate resourceRead numbers from 0 to 100 written in standard form, expanded form and word form. Write numbers from 0 to 100 using standard form and expanded form.
Generate resourceCompose and decompose two-digit numbers in multiple ways using tens and ones. Demonstrate each composition or decomposition with objects, drawings and expressions or equations.
Generate resourceRecall addition facts with sums to 10 and related subtraction facts with automaticity.
Generate resourceAdd two whole numbers with sums from 0 to 20, and subtract using related facts with procedural reliability.
Generate resourceIdentify the number that is one more, one less, ten more and ten less than a given two-digit number.
Generate resourceExplore the addition of a two-digit number and a one-digit number with sums to 100.
Generate resourceDevelop an understanding of addition and subtraction operations with one- and two-digit numbers.
Generate resourceDevelop an understanding of the relationship between addition and subtraction.
Generate resourceDevelop an understanding of fractions by partitioning shapes into halves and fourths.
Generate resourceIdentify and analyze two- and three-dimensional figures based on their defining attributes.
Generate resourceSolve addition problems with sums between 0 and 20 and subtraction problems using related facts.
Generate resourceExtend counting sequences and understand the place value of two-digit numbers.
Generate resourceTell time and identify the value of coins and combinations of coins and dollar bills.
Generate resource