Standards
Data Reasoning
Generate resourceGeometric Reasoning and Measurement
Generate resourceNumeric Reasoning: Base Ten Arithmetic
Generate resourceAlgebraic Reasoning: Operations
Generate resourceGrade 1
Generate resourceMathematical Practice Standards
Generate resourceGenerate questions to investigate situations within the classroom. Collect or consider data that can naturally answer questions by representing data visually.
Generate resourceAnalyze data sets with up to three categories by representing data visually, such as with graphs and charts, and interpret information presented to answer investigative questions.
Generate resourceDistinguish between defining attributes versus non-defining attributes for a wide variety of shapes. Build and draw shapes to possess defining attributes.
Generate resourceCompose common two-dimensional shapes or three-dimensional shapes to create a composite shape, and create additional new shapes from composite shapes.
Generate resourcePartition circles and rectangles into two and four equal shares. Describe the equal shares and understand that partitioning into more equal shares creates smaller shares.
Generate resourceOrder three objects by length; compare the lengths of two objects indirectly by using a third object.
Generate resourceExpress the length of an object as a whole number of non-standard length units, by laying multiple copies of a shorter object (the length unit) end to end.
Generate resourceTell and write time in hours and half-hours using analog and digital clocks.
Generate resourceCount to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.
Generate resourceUnderstand 10 as a bundle of ten ones and that the two digits of a two-digit number represent amounts of tens and ones.
Generate resourceCompare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.
Generate resourceUse place value understanding and properties of operations to add and subtract.
Generate resourceAdd within 100 using concrete or visual representations and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. Relate the strategy to a written method and explain why sometimes it is necessary to compose a ten.
Generate resourceWithout having to count, mentally find 10 more or 10 less than a given two-digit number and explain the reasoning used.
Generate resourceSubtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 using concrete or visual representations and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Generate resourceUse addition and subtraction within 20 to solve and represent problems in authentic contexts involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions.
Generate resourceSolve problems that call for addition of three whole numbers whose sum is less than or equal to 20 using objects, drawings or equations.
Generate resourceUnderstand and apply properties of operations and the relationship between addition and subtraction.
Generate resourceAdd and subtract within 20, demonstrating fluency for addition and subtraction within 10 with accurate, efficient, and flexible strategies.
Generate resourceUse the meaning of the equal sign to determine whether equations involving addition and subtraction are true or false.
Generate resourceDetermine the unknown whole number in an addition or subtraction equation relating three whole numbers.
Generate resource