Standards
Within the numbers 1-10, students use objects and drawings to model the composing (addition) and decomposing (subtraction) of numbers, and solve real-world problems. Students investigate beginning algebra concepts through simple repeating and growing patterns.
Generate resourceSolve real-world problems that involve addition and subtraction within 10 using modeling with objects or drawings.
Generate resourceUse objects or drawings to model the decomposition of numbers less than 10 into pairs in more than one way. Identify corresponding equations.
Generate resourceFind the number that makes 10 when added to the given number for any number from 1 to 9 (e.g., by using objects or drawings), and record the answer with a drawing or an equation.
Generate resourceCreate, extend, and give an appropriate rule for simple repeating and growing patterns with numbers and shapes.
Generate resourceStudents begin interacting with data to create and interpret data for patterns and comparison.
Generate resourceWith guidance, collect and organize data into simple bar graphs, pictographs, and/or tables to identify patterns and make comparisons.
Generate resourceStudents investigate and compare two- and three-dimensional shapes based on simple attributes.
Generate resourceCompare 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 resourceStudents investigate beginning concepts of length, weight, capacity, temperature, and time through observations of direct comparisons.
Generate resourceMake direct comparisons of the length, capacity, weight, and temperature of objects, and identify which object is shorter, longer, taller, lighter, heavier, warmer, cooler, or holds more.
Generate resourceIdentify and use appropriate terms to describe intervals of time including: morning, afternoon, evening, today, yesterday, tomorrow, day, week, month, and year; describe how calendars and clocks are tools to measure time.
Generate resourceStudents explore the foundations of numbers through counting strategies, one-to-one correspondence, and place value of numbers up to 20.
Generate resourceWrite whole numbers from 0 to 20 and identify number words from 0 to 10. Represent a number of objects with a written numeral 0-20 (with 0 representing a count of no objects).
Generate resourceSay the number names in standard order when counting objects, pairing each object with one and only one number name and each number name with one and only one object. Understand that the last number name said describes the number of objects counted and that the number of objects is the same regardless of their arrangement or the order in which they were counted. Count out the number of objects, given a number from 1 to 20.
Generate resourceIdentify sets of 1 to 10 objects in patterned arrangements and tell how many without counting.
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).
Generate resourceCompare the values of two numbers from 1 to 20 presented as written numerals.
Generate resourceDefine and model a "ten" as a group of ten ones. Model equivalent forms of whole numbers from 10 to 20 as groups of tens and ones using objects and drawings.
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