Standards
Represent addition and subtraction situations (presented with numerals or mathematical symbols) within 10 with objects, fingers, drawings, sounds (e.g., claps), acting out situations, using verbal explanations, and/or writing expressions and equations.
Generate resourceSolve addition and subtraction problems in context (add to, take from, put together/take apart) within 10 and represent by using objects, drawings, and/or equations.
Generate resourceIdentify, extend, and create repeating patterns (AABAAB, ABCABC, or AABBCC) using concrete objects, drawings, sounds, or movements.
Generate resourceCount forward beginning from a given number within the known sequence (instead of having to begin at 1).
Generate resourceWrite numbers from 0 to 20. Represent a number of objects with a written numeral 0-20 (with 0 representing a count of no objects).
Generate resourceUnderstand the relationship between numbers and quantities; connect counting to cardinality.
Generate resourceWhen counting objects, say the number names in the standard order, pairing each object with one and only one number name and each number name with one and only one object.
Generate resourceUnderstand that the last number name said tells the number of objects counted. The number of objects is the same regardless of their arrangement or the order in which they were counted.
Generate resourceUnderstand that each successive number name refers to a quantity that is one larger.
Generate resourceCount to answer "how many?" questions about as many as 20 things arranged in a line, a rectangular array, or a circle, or as many as 10 things in a scattered configuration; given a number from 1-20, count out that many objects.
Generate resourceIdentify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group, e.g., by using matching and counting strategies (Include groups with up to ten objects).
Generate resourceOrganize data by classifying objects into given categories and counting the number of objects in each category (Limit the total in any one category to maximum of 20).
Generate resourceIdentify and describe shapes (squares, circles, triangles, rectangles, hexagons, cubes, cones, cylinders, and spheres).
Generate resourceDescribe objects in the environment using names of shapes, and describe the relative positions of these objects using terms such as above, below, beside, in front of, behind, and next to.
Generate resourceIdentify shapes as two-dimensional (lying in a plane, "flat") or three-dimensional ("solid").
Generate resourceAnalyze and compare two- and three-dimensional shapes, in different sizes and orientations, using informal language to describe their similarities, differences, parts (e.g., number of sides and vertices/"corners") and other attributes (e.g., having sides of equal length).
Generate resourceModel shapes in the world by building shapes from components (e.g., sticks and clay balls) and drawing shapes.
Generate resourceDescribe measurable attributes of an object such as length, height, weight, and capacity using appropriate vocabulary (e.g. long, short, tall, heavy, light, wide, narrow, full, empty).
Generate resourceDirectly compare two objects with a measurable attribute in common, using words such as “greater/less,” “more/fewer,” “longer/shorter,” “lighter/heavier,” or “taller/shorter.”
Generate resourceOrder up to 3 objects by a measurable attribute (e.g. greatest to least in height).
Generate resourceDescribe the relative positions of objects using terms such as above, below, beside, in front of, behind, and next to.
Generate resourceIdentify and describe given shapes and shapes of objects in everyday situations including two-dimensional shapes (circle, triangle, rectangle, square, hexagon) and threedimensional shapes (cone, cube, cylinder, and sphere) regardless of their orientation or overall size.
Generate resourceIdentify shapes as two-dimensional (lying in a plane, “flat”) or three-dimensional (“solid”).
Generate resourceAnalyze and compare two- and three-dimensional shapes, in different sizes and orientations, using informal language to describe their similarities, differences, parts (e.g., number of sides, edges, and vertices/”corners”) and other attributes (e.g., having sides of equal length).
Generate resourceDraw two dimensional shapes and build or create models of three-dimensional shapes.
Generate resourceCompose simple shapes to form larger shapes (e.g. join two triangles with full sides touching to compose a rectangle).
Generate resourceDescribe measurable attributes of objects, such as length or weight. Describe several measurable attributes of a single object.
Generate resourceDirectly compare two objects with a measurable attribute in common, to see which object has "more of"/"less of" the attribute, and describe the difference.
Generate resourceClassify objects into given categories; count the number of objects in each category and sort the categories by count. (Limit category counts to be less than or equal to 10.).
Generate resourceCompose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (such as 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.
Generate resourceRepresent a number of objects with a written numeral within 20 (with 0 representing a count of no objects).
Generate resourceUse the relationship between numbers and quantities within 20 to count objects with one-to-one correspondence (arranged in a line, a rectangular array, a circle, or as many as 10 things in scatter configuration) and verbalize that the last number stated is the total when asked “How many?” (cardinality).
Generate resourceWhen counting objects within 20, recognize that each successive number name refers to a quantity that is one larger.
Generate resourceRecognize the number of objects in a set without counting (subitizing) with both unfamiliar patterns within 6 and familiar patterns within 10.
Generate resourceCompare two quantities within 20 using greater than, equal to, or less than, with objects, location on number paths, and written numerals.
Generate resourceUnderstand 10 as a group, collection, or bundle of ten ones called a “ten.”
Generate resourceCompose and decompose numbers from 11 to 19 into ten ones and some further ones by using objects or drawings, and equations (e.g., 13 = 10 + 3).
Generate resourceDescribe a given number as one ten and the correct number of ones (e.g., 13 is one ten and three ones).
Generate resourceDecompose numbers within 10 in more than one way, by using objects or drawings, and record each decomposition with a drawing or equation (e.g., 10 = 4 + 6 and 10 = 4+5 + 1).
Generate resourceUnderstand addition as putting together and adding to, and understand subtraction as taking apart and taking from.
Generate resourceRepresent addition and subtraction with objects, fingers, mental images, drawings, sounds (e.g., claps), acting out situations, or verbal explanations, expressions, or equations.
Generate resourceSolve addition and subtraction word problems, and add and subtract within 10, e.g., by using objects or drawings to represent the problem.
Generate resourceDecompose numbers less than or equal to 10 into pairs in more than one way, e.g., by using objects or drawing, and record each decomposition by a drawing or equation (e.g., 5 = 2 + 3 and 5 = 4 + 1).
Generate resourceFor any number from 1 to 9, find the number that makes 10 when added to the given number, e.g., by using objects or drawings and record the answer with a drawing or equation.
Generate resource