Collect, organize and represent data with up to three categories.
1.DS.A.2
Draw conclusions from object graphs, picture graphs, T-charts
Draw conclusions from object graphs, picture graphs, T-charts and tallies.
📌Geometry and Measurement (1.GM)9 standards
1.GM.A.1
Distinguish between defining attributes versus non-defining attributes; build
Distinguish between defining attributes versus non-defining attributes; build and draw shapes that possess defining attributes.
1.GM.A.2
Compose and decompose two- and three-dimensional shapes to
Compose and decompose two- and three-dimensional shapes to build an understanding of part-whole relationships and the properties of the original and composite shapes.
1.GM.A.3
Recognize two- and three-dimensional shapes from different perspectives
Recognize two- and three-dimensional shapes from different perspectives and orientations.
1.GM.A.4
Partition circles and rectangles into two or four
Partition circles and rectangles into two or four equal shares, and describe the shares and the wholes verbally.
1.GM.B.5
Order three or more objects by length
Order three or more objects by length.
1.GM.B.6
Compare the lengths of two objects indirectly by
Compare the lengths of two objects indirectly by using a third object.
1.GM.B.7
Demonstrate the ability to measure length or distance
Demonstrate the ability to measure length or distance using objects.
1.GM.C.8
Tell and write time in hours and half-hours
Tell and write time in hours and half-hours using analog and digital clocks.
1.GM.C.9
Know the value of a penny, nickel, dime
Know the value of a penny, nickel, dime and quarter.
📌Number Sense (1.NS)4 standards
1.NS.A.1
Count to 120, starting at any number less
Count to 120, starting at any number less than 120.
1.NS.A.2
Read and write numerals and represent a number
Read and write numerals and represent a number of objects with a written numeral.
1.NS.A.3
Count backward from a given number between 20
Count backward from a given number between 20 and 1.
1.NS.A.4
Count by 5s to 100 starting at any
Count by 5s to 100 starting at any multiple of five.
📌Number Sense and Operations in Base Ten (1.NBT)7 standards
1.NBT.A.1
Understand that 10 can be thought of as
Understand that 10 can be thought of as a bundle of 10 ones – called a “ten”.
1.NBT.A.2
Understand two-digit numbers are composed of ten and
Understand two-digit numbers are composed of ten (s) and ones (s).
1.NBT.A.3
Compare two two-digit numbers using the symbols >
Compare two two-digit numbers using the symbols >, = or <.
1.NBT.A.4
Count by 10s to 120 starting at any
Count by 10s to 120 starting at any number.
1.NBT.B.5
Add within 100
Add within 100.
1.NBT.B.6
Calculate 10 more or 10 less than a
Calculate 10 more or 10 less than a given number mentally without having to count.
1.NBT.B.7
Add or subtract a multiple of 10 from
Add or subtract a multiple of 10 from another two-digit number, and justify the solution.
📌Relationships and Algebraic Thinking (1.RA)8 standards
1.RA.A.1
Use addition and subtraction within 20 to solve
Use addition and subtraction within 20 to solve problems.
1.RA.A.2
Solve problems that call for addition of three
Solve problems that call for addition of three whole numbers whose sum is within 20.
1.RA.A.3
Develop the meaning of the equal sign and
Develop the meaning of the equal sign and determine if equations involving addition and subtraction are true or false.
1.RA.A.4
Determine the unknown whole number in an addition
Determine the unknown whole number in an addition or subtraction equation relating three whole numbers.
1.RA.B.5
Use properties as strategies to add and subtract
Use properties as strategies to add and subtract.
1.RA.B.6
Demonstrate that subtraction can be solved as an
Demonstrate that subtraction can be solved as an unknown-addend problem.
1.RA.C.7
Add and subtract within 20
Add and subtract within 20.
1.RA.C.8
Demonstrate fluency with addition and subtraction within 10
Demonstrate fluency with addition and subtraction within 10.