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Mathematics: Grade 1
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Planning Grid (Gantt Chart)
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Sequence instruction by academic quarter.Key:
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Indicate when you are introducing a skill by flagging the appropriate quarter green. • Click +/- signs in the far-left margin to view skills within each topic.
• Each cell is a link to the worksheet(s) or slide presentation. Hover over the cell to see the link, then click to open.
• Skills progress from easiest to most difficult, from left to right.
• Blue cells indicate that this is a priority skill for this grade level.
• Cells with matching border colors are related (like a video demonstration 📽).
• Make yourself a copy of this spreadsheet and use the Gantt chart to mark your progression through the curriculum.
• Note: New materials are frequently added to this spreadsheet. Check back regularly to see what's new. New items can be copied and pasted into your personal copy.
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Flag the skill red when students are practicing the skill on independent assignments (homework).
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Tier 2 &3 Math Vocabulary by Grade
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Q1
Aug-Nov		Q2
Dec-Mar		Q3
Mar- June
Trimester
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Q1
Sep-Oct		Q2
Nov-Jan		Q3
Feb-Mar		Q4
Apr -Jun		Operations and Algebraic Thinking
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A. Represent and solve problems involving addition and subtraction.
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1.OA.1Use 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 equations (number sentences) with a symbol for the unknown number to represent the problem.
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S2P1 Addition and Subtraction Word Problems to 6 Whole-to-Part CategorizationS2P2 Addition and Subtraction Word Problems to 7 Whole to Part CategorizationS2P3 Addition and Subtraction Word Problems to 8 Whole to Part CategorizationS2P4 Addition and Subtraction Word Problems to 9 Whole to Part CategorizationS2P5 Addition and Subtraction Word Problems to 10 Whole to Part Categorization
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S2P1Semiconcrete Single-digit Penny Addition/subtraction Number Chains Sums<6S2P4 Semiconcrete single- Digit Pure Currency (Penny) Number Chains <10S2P5 Semiconcrete Single-digit Penny Addition/subtraction Number Chains Sums<11: 1.OA.1
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1.OA.2Solve word problems that call for addition of three whole numbers whose sum is less than or equal to
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the problem.
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S4P4 Linear Diagram Word Problems to 20: PRECURSOR TO 1. OA.2📽 S4P4 Subtraction word problems using a linear diagram: PRECURSOR TO 1. OA.2S4P4 Word Problem Dictation Template From Concrete to Semiconcrete Linear Diagram to Computation: PRECURSOR TO 1. OA.2
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1.OA.3Apply properties of operations as strategies to add. Examples: If 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 + 10 = 12. (Associative property of addition.) When adding zero to
a number, the result is the same number (Identity property of zero for addition). Students need not use formal terms for these properties.
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S2P5 Commutative and Associative Property Facts to 10: 1.OA.3S4P4 Commutative and Associative Property Facts to 20: 1.OA.3
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1.OA.4Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10 when added to 8.
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📽 Missing Finger Addends to 10S2P1 Tactile Kinesthetic Driven Whole-to-Part +/- Facts to 6S2P2 Tactile Kinesthetic Driven Whole-to-Part Addition and Subtraction to 7S2P3 Tactile Driven Whole-to Part Addition and Subtraction to 8S2P4 Tactile Driven Whole-to Part Addition and Subtraction to 9S2P5 Tactile-Driven Whole-to Part Addition and Subtraction to 10
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C. Add and subtract within 20.
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1.OA.5Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).
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S2P1 Tactile Board Templates to 6: 1.OA5S2P2 Tactile Board Templates to 7: 1.OA.5S2P3 Tactile Board Templates to 8: 1.OA.5S2P4 Tactile Board Templates to 9: 1.OA.5S2P5 Tactile Board Templates to 10: 1.OA.5
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S2P1 Addition to 6 Modeled with Icon Diagrams Draw Sum PatternsS2P2 Addition to 7 Modeled with Icon Diagrams Draw Sum PatternS2P3 Addition to 8 Modeled with Icon Diagrams Draw Sum Pattern: 1.OA.5S2P4 Addition to 9 Modeled with Icon Diagrams Draw Sum Pattern: 1.OA.5S2P5 Addition to 10 Modeled with Icon Diagrams Draw Sum Pattern: 1.OA.5
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S2P1 Vertical Subtraction Problems from Within 6: 1.OA.5S2P3 Vertical Subtraction Problems Within 8: 1.0A.5S2P4 Vertical Subtraction Problems within 9: 1.OA.5S2P5 Vertical Subtraction Problems within 10: 1.OA.5
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S1P1 Explore Sums to 6S2P2 Explore Sums to 7S2P3 Explore Sums of 8: 1.OA.5S2P4 Explore Sums of 9: 1.OA.5S2P4 Addition and Subtraction Facts to 9 With Number Production Scaffolding: 1.OA.5S2P5 Addition and Subtraction Facts to 10 with Number Production Scaffolding: 1.OA.5
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S2P1 Diagram Subtraction Within 6: 1.OA.5S2P2 Diagram Subtraction Within 7:1.OA.5
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S2P1 Diagram Vertical Addition Problems to 6: 1.OA.5S2P2 Diagram Vertical Addition Within 7:1.OA.5S2P3 Diagram Vertical Addition within 8: 1.OA.5S2P4 Diagram vertical Addition within 9: 1.OA.5S2P5 Diagram Vertical Addition within 10
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S4P4 Addition with Mixed Vertical and Horizontal Addition with Number Lines: 1.OA.6 S4P3 Take Away The Treasure Game. Subtract single digit numbers then add the difference to two-digit numbers with manipulatives: 1. OA.6S4P4 Add Numbers With Horizontal or Vertical Diagrams: 1. OA.6S4P4 Semiconcrete Single-digit Penny Addition/subtraction Number Chains Sums<14: 1. OA.6
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1.OA.6Add and subtract within 20, demonstrating fluency 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., 13 – 4 = 13 – 3 – 1 = 10 – 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 – 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
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S2p1 Flash Cards With Sums Of 6: Red & Blue AddendsS2p2 Flash Cards With Sums Of 7: Red & Blue Addends:1.OA.6
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S2P1 Linear Diagram +/- Facts to 6: 1.OA.6S2P2 Linear Diagram +/- Facts to 7: 1.OA.6S2P3 Linear Diagram +/- Facts to 8: 1.OA.6S2P4 Linear Diagram +/- Facts to 9: 1.OA.6S2P5 Linear Diagram +/- Facts to 10: 1.OA.6📽 S4P2-3. Generate Addends using Red and Yellow Chips on a Tactile Board 1.OA.6
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S2P1 Hopscotch Facts to 6 WS and Game: 1.OA.6S2P2 Hopscotch Facts to 7 and Game: 1.OA.6S2P3 Hopscotch Facts to 8 and Game: 1.OA.6S2P4 Hopscotch Facts to 9 and Game: 1.OA.6S2P5 Hopscotch Facts to 10 and Game: 1.OA.6S2P5 Linear Diagram +/- Facts to 10: 1.OA.6
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S2 P1 Evaluation: Accuracy Benchmark Pretest and Fluency Benchmark Sheets +/- to 6S2 P2 Evaluation: Accuracy Benchmark Pretest and Fluency Benchmark Sheets +/- to 7: 1.OA.5S2 P3 Evaluation: Accuracy Benchmark Pretest and Fluency Benchmark Sheets +/- to 8S2 P4 Evaluation: Accuracy Benchmark Pretest and Fluency Benchmark Sheets +/- to 9S2 P5 Evaluation: Accuracy Benchmark Pretest and Fluency Benchmark Sheets +/- to 10
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📽 S4P1 Subtract from 10-19 using a Tactile Board 1.OA.6To Print and buy: S4 P1 P2 Tactile Board Templates and Parts List with Links: 1.OA.6📽 S4P1 Gross Motor Subtraction Blacktop Diagram Activity Movie: 1.OA.6📽 S4P1 Play dough Icon Subtraction Movie 1.OA.6📽 S4 P1 Semi-concrete Subtraction Diagrams 1.OA.6📽 S4P1 CSA Subtract Within 20 with Regrouping Constant Subtrahend: 1.OA.6VideoS4P1 Subtract Within 20 with Regrouping Constant Subtrahend: 1.OA.6S4P1. Subtract Within 11 1.OA.6S4P1. Subtract Within 12 1.OA.6S4P1. Subtract Within 13 1.OA.6S4P1. Subtract Within 14 1.OA.6S4P1. Subtract Within 15 1.OA.6
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📽 S4P2 Add two digits 5 or greater using a Tactile Board: 1.OA.6 S4P2 Add addends 5 to 9 using a tactile board: 1.OA.6 S4P2 Addends 5-9 Draw Sum Pattern: 1.OA.6P4P2 Addition Facts Horizontal Icons Sums to 18: 1.OA.6P4P2 Addition Horizontal Icons Sums Draw Vertical and Horizontal Diagrams to 18: 1.OA.6S4P1. Subtract Within 16 1.OA.6S4P1. Subtract Within 17 1.OA.6S4P1. Subtract Within 18 1.OA.6S4P1. Subtract Within 19 1.OA.6S4P1. Subtract Within 20 1.OA.6
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S4P3 Addition with Vertical Diagram: One Addend <5 with Sums to 13: 1.OA.6 S4P3 Regroup with One Addend Less than 5 Diagram One Addend: 1.OA.6
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S4P4 Addition with Mixed Vertical and Horizontal Addition with Number Lines: 1.OA.6
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D. Work with addition and subtraction equations.
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1.OA.7Understand the meaning 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? 6 = 6, 7 = 8 – 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2.
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1.OA.8Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 + ? = 11, 5 = � – 3, 6 + 6 = �.
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📽 S4P1 Balancing Subtraction Equations video 1.OA.8S4P1 Balancing Subtraction Equations with Sums to 19 1.OA.8
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Q1
Sep-Oct		Q2
Nov-Jan		Q3
Feb-Mar		Q4
Apr -Jun		Number and Operations in Base Ten
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A. Extend the counting sequence.
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1.NBT.1Count 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.
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B. Understand place value.
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1.NBT.2aUnderstand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:
a. 10 can be thought of as a bundle of ten ones—called a “ten.”
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S2P5 Diagramming Addition Sums to 10: 1.NBT.2AS2P5 Subtraction from 10 Trading Sticks for 10 Icon: 1.NBT.2A
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1.NBT.2bUnderstand the following as special cases:
b) The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.
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