By SubjectBy StandardProficiency Assessments

English Language ArtsELA MathMath ScienceScience Social StudiesSocial Studies
To create a custom lesson, click on the check boxes of the files you’d like to add to your lesson and then click on the Build-A-Lesson button at the top.
Click on the resource title to View, Edit, or Assign it.

## KS.1.G.Geometry

Geometry
Reason with shapes and their attributes.
1.G.3. Partition circles and rectangles into two and four equal shares, describe the shares using the words halves, fourths, and quarters, and use the phrases half of, fourth of, and quarter of. Note: fraction notation (1/2, 1/4) is not expected at this grade l
Flip Charts Fractions
Vocabulary Terms Fractions
Vocabulary Terms Fractions
Quiz, Flash Cards, Worksheet, Game & Study Guide Fractions
Quiz, Flash Cards, Worksheet, Game & Study Guide Fractions
Quiz, Flash Cards, Worksheet, Game & Study Guide Fractions Greater Than or Less Than 1/2

## KS.1.MD.Measurement and Data

Measurement and Data
Measure lengths indirectly and by iterating length units.
1.MD.1. Order three objects by length; compare the lengths of two objects indirectly by using a third object.
Flip Charts Full & Empty
Flip Charts Long & Short
Vocabulary Terms Comparing Objects
Quiz, Flash Cards, Worksheet, Game & Study Guide Comparing Objects

Tell and write time.
1.MD.3. Tell and write time in hours and half-hours using analog and digital clocks.
Flip Charts Hour/Half Hour
Flip Charts Telling Time
Flip Charts What time of day?
Vocabulary Terms Telling Time
Vocabulary Terms Time
Quiz, Flash Cards, Worksheet, Game & Study Guide Telling Time
Quiz, Flash Cards, Worksheet, Game & Study Guide Time

Represent and interpret data.
1.MD.4. Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points, how many in each category, and how many more or less are in one category than in another.
Flip Charts Data & Graphs
Vocabulary Terms Graphs
Quiz, Flash Cards, Worksheet, Game & Study Guide Graphs

## KS.1.NBT.Number and Operations in Base Ten

Number and Operations in Base Ten
Extend the counting sequence.
1.NBT.1. Count to 120 (recognizing growth and repeating patterns), starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.
Flip Charts Number Order
Flip Charts Place Value
Vocabulary Terms Comparing Numbers
Vocabulary Terms Counting to 999
Vocabulary Terms Number Words
Vocabulary Terms Odd and Even
Vocabulary Terms Odd and Even
Vocabulary Terms One Less, One More
Vocabulary Terms One More, One Less
Vocabulary Terms Sequencing
Vocabulary Terms Sequencing
Quiz, Flash Cards, Worksheet, Game & Study Guide Comparing Numbers
Quiz, Flash Cards, Worksheet, Game & Study Guide Counting to 999
Quiz, Flash Cards, Worksheet, Game & Study Guide Double Digit Addition without Regrouping
Quiz, Flash Cards, Worksheet, Game & Study Guide Number Words
Quiz, Flash Cards, Worksheet, Game & Study Guide Odd and Even
Quiz, Flash Cards, Worksheet, Game & Study Guide Odd and Even
Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More
Quiz, Flash Cards, Worksheet, Game & Study Guide One More, One Less
Quiz, Flash Cards, Worksheet, Game & Study Guide Sequencing
Quiz, Flash Cards, Worksheet, Game & Study Guide Sequencing
Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

Understand place value.
1.NBT.2. Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:
1.NBT.2a. 10 can be thought of as a grouping of ten ones – called a “ten.”
Flip Charts Place Value
Vocabulary Terms Place Value
Vocabulary Terms Place Value
Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value
Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value

1.NBT.2b. The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.
Flip Charts Place Value
Vocabulary Terms Place Value
Vocabulary Terms Place Value
Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value
Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value

1.NBT.2c. The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).
Flip Charts Place Value
Vocabulary Terms Place Value
Vocabulary Terms Place Value
Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value
Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value

1.NBT.2d. Show flexibility in composing and decomposing tens and ones (e.g. 20 can be composed from 2 tens or 1 ten and 10 ones, or 20 ones.)
Flip Charts Place Value
Flip Charts Subtraction Facts
Vocabulary Terms Place Value
Vocabulary Terms Place Value
Vocabulary Terms Subtraction Facts
Vocabulary Terms Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value
Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts

1.NBT.3. Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the relational symbols >, <, =, and ≠.
Flip Charts Place Value
Vocabulary Terms Comparing Numbers
Vocabulary Terms Counting to 999
Vocabulary Terms Greater Than, Less Than
Vocabulary Terms Sequencing
Vocabulary Terms Sequencing
Quiz, Flash Cards, Worksheet, Game & Study Guide Comparing Numbers
Quiz, Flash Cards, Worksheet, Game & Study Guide Counting to 999
Quiz, Flash Cards, Worksheet, Game & Study Guide Greater Than, Less Than
Quiz, Flash Cards, Worksheet, Game & Study Guide Ordering Numbers and Objects by Size
Quiz, Flash Cards, Worksheet, Game & Study Guide Sequencing
Quiz, Flash Cards, Worksheet, Game & Study Guide Sequencing
Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

Use place value understanding and properties of operations to add and subtract.
1.NBT.4. Add within 100 using concrete models or drawings 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 the reasoning used including:
1.NBT.4a. Adding a two-digit number and a one-digit number.
Vocabulary Terms One Less, One More
Vocabulary Terms One More, One Less
Quiz, Flash Cards, Worksheet, Game & Study Guide Double Digit Addition without Regrouping
Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More
Quiz, Flash Cards, Worksheet, Game & Study Guide One More, One Less
Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

1.NBT.4b. Adding a two-digit number and a multiple of 10.
Quiz, Flash Cards, Worksheet, Game & Study Guide Double Digit Addition without Regrouping

1.NBT.4c. Understanding that when adding two-digit numbers, combine like base-ten units such as tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
Quiz, Flash Cards, Worksheet, Game & Study Guide Double Digit Addition without Regrouping

## KS.1.OA.Operations and Algebraic Thinking

Operations and Algebraic Thinking
Represent and solve problems involving addition and subtraction.
1.OA.1. Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, (e.g. by using objects, drawings, and situation equations and/or s
Vocabulary Terms Story Problems
Vocabulary Terms Story Problems
Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems
Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems

Understand and apply properties of operations and the relationship between addition and subtraction.
1.OA.3. Apply (not necessary to name) properties of operations as strategies to add and subtract. Examples: 8+3=11 is known, then 3+8=11 is also known. (Commutative property of addition.) To add 2+6+4, the second two numbers can be added to make a ten, so 2+6+4=2
Vocabulary Terms Commutative Property
Quiz, Flash Cards, Worksheet, Game & Study Guide Commutative Property

1.OA.4. example, subtract 10−8 by finding the number that makes 10 when added to 8.
Flip Charts Counting 1-100
Flip Charts Number Order
Flip Charts Subtraction
Flip Charts Subtraction Facts
Vocabulary Terms Commutative Property
Vocabulary Terms One Less, One More
Vocabulary Terms One More, One Less
Vocabulary Terms Story Problems
Vocabulary Terms Story Problems
Vocabulary Terms Subtraction Facts
Vocabulary Terms Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Commutative Property
Quiz, Flash Cards, Worksheet, Game & Study Guide Double Digit Addition without Regrouping
Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More
Quiz, Flash Cards, Worksheet, Game & Study Guide One More, One Less
Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems
Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction is not Commutative
Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

1.OA.5. Relate counting to addition and subtraction (e.g. by counting on 2 to add 2, counting back 1 to subtract 1).
Flip Charts Counting 1-100
Flip Charts Number Order
Flip Charts Subtraction
Flip Charts Subtraction Facts
Vocabulary Terms Commutative Property
Vocabulary Terms Story Problems
Vocabulary Terms Story Problems
Vocabulary Terms Subtraction Facts
Vocabulary Terms Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Commutative Property
Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems
Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts

1.OA.6. Add and subtract within 20, demonstrating fluency (efficiently, accurately, and flexibly) for addition and subtraction within 10. Use mental strategies such as counting on; making ten (e.g. 8+6=8+2+4=10+4=14); decomposing a number leading to a ten (e.g.
Flip Charts Counting 1-100
Flip Charts Number Order
Flip Charts Subtraction
Flip Charts Subtraction Facts
Vocabulary Terms Commutative Property
Vocabulary Terms One Less, One More
Vocabulary Terms One More, One Less
Vocabulary Terms Story Problems
Vocabulary Terms Story Problems
Vocabulary Terms Subtraction Facts
Vocabulary Terms Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Commutative Property
Quiz, Flash Cards, Worksheet, Game & Study Guide Double Digit Addition without Regrouping
Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More
Quiz, Flash Cards, Worksheet, Game & Study Guide One More, One Less
Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems
Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction is not Commutative
Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

Work with addition and subtraction equations.
1.OA.7. Understand the meaning of the equal sign (the value is the same on both sides of the equal sign), and determine if equations involving addition and subtraction are true or false. For example, which of the following equations are true and which are false?
Flip Charts Number Order
Vocabulary Terms Symmetry
Quiz, Flash Cards, Worksheet, Game & Study Guide Symmetry