of non-standard units of the same size addition and subtraction of whole Describe, through investigation using numbers to 20, using concrete materials concrete materials, the relationship and drawings. between the size of a unit and the Add and subtract money amounts to 10 number of units needed to measure cents, using coin manipulatives and length drawings. Estimate measure, and record lengths, Compare two or three objects using heights, and distances Count backwards from 20 by 2’s and 5’s measurable attributes using a variety of tools Determine, through investigation using a Count backwards by 1’s from 20 and any ‘balance’ model and whole numbers to number less than 20 with and without the 10, the number of identical objects that use of concrete materials and number must be added or subtracted to establish lines equality Estimate the number of objects in a set, Solve problems involving the addition and and check by counting Describe numeric repeating patterns in a subtraction of single-digit whole numbers, hundreds chart using a variety of mental strategies Identify a rule for a repeating pattern Compare and order objects by their linear Identify and extend, through investigation measurements, using the same numeric repeating patterns unit Create a repeating pattern involving one Solve problems involving the addition and attribute subtraction of single-digit whole numbers, Represent a given repeating pattern in a using a variety of mental strategies variety of ways
of non-standard units of the same size Describe, through investigation using concrete materials, the relationship between the size of a unit and the number of units needed to measure length Estimate measure, and record lengths, heights, and distances Count backwards from 20 by 2’s and 5’s using a variety of tools Count backwards by 1’s from 20 and any number less than 20 with and without the use of concrete materials and number lines Estimate the number of objects in a set, and check by counting Describe numeric repeating patterns in a hundreds chart Identify a rule for a repeating pattern Identify and extend, through investigation numeric repeating patterns Create a repeating pattern involving one attribute Represent a given repeating pattern in a variety of ways addition and subtraction of whole numbers to 20, using concrete materials and drawings. Add and subtract money amounts to 10 cents, using coin manipulatives and drawings. Compare two or three objects using measurable attributes Determine, through investigation using a ‘balance’ model and whole numbers to 10, the number of identical objects that must be added or subtracted to establish equality Solve problems involving the addition and subtraction of single-digit whole numbers, using a variety of mental strategies Compare and order objects by their linear measurements, using the same unit Solve problems involving the addition and subtraction of single-digit whole numbers, using a variety of mental strategies
Possible-Big-Idea-Sets-to-Base-Instruction-On.docx