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1st Grade Math

80 topics across 9 strands, worth 561 XP in total.

Counting and Number Sense (13 topics)

  1. Counting to 10Ready5 XP

    Starting point

  2. Reading and Writing Numerals to 10

    Locked5 XP

    Builds on: Counting to 10 (not yet)

  3. Counting to 20

    Locked5 XP

    Builds on: Counting to 10 (not yet)

  4. Reading and Writing Numerals to 20

    Locked5 XP

    Builds on: Counting to 20 (not yet), Reading and Writing Numerals to 10 (not yet)

    1.NBT.A.1

  5. One More and One Less

    Locked6 XP

    Builds on: Counting to 20 (not yet)

  6. Ordinal Numbers: First Through Tenth

    Locked6 XP

    Builds on: Counting to 20 (not yet)

  7. Counting to 50

    Locked5 XP

    Builds on: Counting to 20 (not yet)

    1.NBT.A.1

  8. Skip Counting by 2s

    Locked6 XP

    Builds on: Counting to 20 (not yet)

  9. Counting to 120

    Locked6 XP

    Builds on: Counting to 50 (not yet)

    1.NBT.A.1

  10. Skip Counting by 5s

    Locked6 XP

    Builds on: Counting to 50 (not yet)

  11. Reading and Writing Numerals to 120

    Locked7 XP

    Builds on: Counting to 120 (not yet), Reading and Writing Numerals to 20 (not yet)

    1.NBT.A.1

  12. Counting Forward From Any Number

    Locked6 XP

    Builds on: Counting to 120 (not yet)

    1.NBT.A.1

  13. Skip Counting by 10s

    Locked6 XP

    Builds on: Counting to 120 (not yet)

Addition and Subtraction Within 10 (15 topics)

  1. Understanding Addition as Putting Together

    Locked6 XP

    Builds on: Counting to 10 (not yet)

  2. Adding Within 5

    Locked6 XP

    Builds on: Understanding Addition as Putting Together (not yet)

  3. Adding Zero

    Locked5 XP

    Builds on: Understanding Addition as Putting Together (not yet)

  4. Understanding Subtraction as Taking Away

    Locked6 XP

    Builds on: Counting to 10 (not yet), Understanding Addition as Putting Together (not yet)

  5. Adding Within 10

    Locked7 XP

    Builds on: Adding Within 5 (not yet)

  6. Subtracting Within 5

    Locked6 XP

    Builds on: Understanding Subtraction as Taking Away (not yet)

  7. Subtracting Zero and Subtracting All

    Locked5 XP

    Builds on: Understanding Subtraction as Taking Away (not yet)

  8. Counting On to Add

    Locked7 XP

    Builds on: Adding Within 10 (not yet)

    1.OA.C.5

  9. Doubles Facts

    Locked6 XP

    Builds on: Adding Within 10 (not yet)

  10. Number Bonds to 10

    Locked7 XP

    Builds on: Adding Within 10 (not yet)

  11. The Commutative Property of Addition

    Locked7 XP

    Builds on: Adding Within 10 (not yet)

    1.OA.B.3

  12. Subtracting Within 10

    Locked7 XP

    Builds on: Subtracting Within 5 (not yet)

  13. Addition Facts Within 10

    Locked8 XP

    Builds on: Adding Within 10 (not yet), Doubles Facts (not yet), Counting On to Add (not yet)

    1.OA.C.6

  14. Counting Back to Subtract

    Locked7 XP

    Builds on: Subtracting Within 10 (not yet)

    1.OA.C.5

  15. Subtraction Facts Within 10

    Locked8 XP

    Builds on: Subtracting Within 10 (not yet), Counting Back to Subtract (not yet), Number Bonds to 10 (not yet)

    1.OA.C.6

Addition and Subtraction Within 20 (13 topics)

  1. Teen Numbers as a Ten and Some Ones

    Locked7 XP

    Builds on: Counting to 20 (not yet), Reading and Writing Numerals to 20 (not yet), Understanding Addition as Putting Together (not yet)

    1.NBT.B.2b

  2. Adding Within 20 Without Regrouping

    Locked7 XP

    Builds on: Adding Within 10 (not yet), Teen Numbers as a Ten and Some Ones (not yet)

  3. The Associative Property of Addition

    Locked7 XP

    Builds on: Adding Within 10 (not yet)

    1.OA.B.3

  4. Doubles Plus One

    Locked7 XP

    Builds on: Doubles Facts (not yet)

    1.OA.C.6

  5. Making a Ten to Add

    Locked8 XP

    Builds on: Number Bonds to 10 (not yet), Teen Numbers as a Ten and Some Ones (not yet)

    1.OA.C.6

  6. Subtracting Within 20

    Locked8 XP

    Builds on: Subtracting Within 10 (not yet), Teen Numbers as a Ten and Some Ones (not yet)

    1.OA.C.6

  7. Subtraction as an Unknown Addend

    Locked8 XP

    Builds on: Subtracting Within 10 (not yet), Adding Within 10 (not yet)

    1.OA.B.4

  8. Adding Within 20

    Locked8 XP

    Builds on: Adding Within 20 Without Regrouping (not yet), Making a Ten to Add (not yet), Doubles Plus One (not yet)

    1.OA.C.6

  9. Related Addition and Subtraction Facts

    Locked7 XP

    Builds on: Subtraction as an Unknown Addend (not yet), Subtracting Within 10 (not yet)

  10. Adding Three Numbers

    Locked8 XP

    Builds on: Adding Within 20 (not yet), The Associative Property of Addition (not yet)

    1.OA.A.2

  11. Addition Facts Within 20

    Locked9 XP

    Builds on: Adding Within 20 (not yet), Addition Facts Within 10 (not yet)

    1.OA.C.6

  12. Subtraction Facts Within 20

    Locked9 XP

    Builds on: Subtracting Within 20 (not yet), Subtraction Facts Within 10 (not yet)

    1.OA.C.6

  13. Fact Families

    Locked7 XP

    Builds on: Related Addition and Subtraction Facts (not yet)

Equations and Word Problems (9 topics)

  1. The Meaning of the Equal Sign

    Locked7 XP

    Builds on: Adding Within 10 (not yet)

    1.OA.D.7

  2. Add To Word Problems

    Locked7 XP

    Builds on: Adding Within 10 (not yet)

    1.OA.A.1

  3. True and False Equations

    Locked7 XP

    Builds on: The Meaning of the Equal Sign (not yet)

    1.OA.D.7

  4. Take From Word Problems

    Locked7 XP

    Builds on: Subtracting Within 10 (not yet)

    1.OA.A.1

  5. Finding the Unknown in a Subtraction Equation

    Locked8 XP

    Builds on: The Meaning of the Equal Sign (not yet), Subtracting Within 20 (not yet), Subtraction as an Unknown Addend (not yet)

    1.OA.D.8

  6. Put Together and Take Apart Word Problems

    Locked8 XP

    Builds on: Add To Word Problems (not yet), Take From Word Problems (not yet)

    1.OA.A.1

  7. Finding the Unknown in an Addition Equation

    Locked8 XP

    Builds on: The Meaning of the Equal Sign (not yet), Adding Within 20 (not yet)

    1.OA.D.8

  8. Comparison Word Problems

    Locked9 XP

    Builds on: Put Together and Take Apart Word Problems (not yet), Subtraction as an Unknown Addend (not yet)

    1.OA.A.1

  9. Word Problems Within 20

    Locked9 XP

    Builds on: Put Together and Take Apart Word Problems (not yet), Adding Within 20 (not yet), Subtracting Within 20 (not yet)

    1.OA.A.1

Place Value (7 topics)

  1. Using the Symbols >, =, and <

    Locked7 XP

    Builds on: Counting to 20 (not yet)

    1.NBT.B.3

  2. Ten as a Bundle of Ten Ones

    Locked7 XP

    Builds on: Counting to 20 (not yet), Skip Counting by 10s (not yet)

    1.NBT.B.2a

  3. Tens and Ones in Two-Digit Numbers

    Locked8 XP

    Builds on: Ten as a Bundle of Ten Ones (not yet), Counting to 120 (not yet)

    1.NBT.B.2

  4. Decomposing Two-Digit Numbers into Tens and Ones

    Locked8 XP

    Builds on: Tens and Ones in Two-Digit Numbers (not yet)

    1.NBT.B.2

  5. Multiples of Ten as Bundles of Tens

    Locked7 XP

    Builds on: Tens and Ones in Two-Digit Numbers (not yet), Skip Counting by 10s (not yet)

    1.NBT.B.2c

  6. Comparing Two-Digit Numbers

    Locked8 XP

    Builds on: Tens and Ones in Two-Digit Numbers (not yet), Using the Symbols >, =, and < (not yet)

    1.NBT.B.3

  7. Ten More and Ten Less

    Locked8 XP

    Builds on: Tens and Ones in Two-Digit Numbers (not yet)

    1.NBT.C.5

Two-Digit Addition and Subtraction (5 topics)

  1. Adding a Two-Digit and a One-Digit Number Without Regrouping

    Locked8 XP

    Builds on: Decomposing Two-Digit Numbers into Tens and Ones (not yet), Adding Within 10 (not yet)

    1.NBT.C.4

  2. Adding a Two-Digit Number and a Multiple of Ten

    Locked8 XP

    Builds on: Multiples of Ten as Bundles of Tens (not yet), Decomposing Two-Digit Numbers into Tens and Ones (not yet), Adding Within 10 (not yet)

    1.NBT.C.4

  3. Subtracting Multiples of Ten

    Locked8 XP

    Builds on: Multiples of Ten as Bundles of Tens (not yet), Subtracting Within 10 (not yet)

    1.NBT.C.6

  4. Adding With Regrouping

    Locked9 XP

    Builds on: Adding a Two-Digit and a One-Digit Number Without Regrouping (not yet), Making a Ten to Add (not yet)

    1.NBT.C.4

  5. Adding Within 100

    Locked9 XP

    Builds on: Adding With Regrouping (not yet), Adding a Two-Digit Number and a Multiple of Ten (not yet)

    1.NBT.C.4

Measurement and Time (6 topics)

  1. Comparing Lengths DirectlyReady5 XP

    Starting point

    1.MD.A.1

  2. Ordering Three Objects by Length

    Locked7 XP

    Builds on: Comparing Lengths Directly (not yet)

    1.MD.A.1

  3. Measuring With Non-Standard Units

    Locked7 XP

    Builds on: Comparing Lengths Directly (not yet), Counting to 20 (not yet)

    1.MD.A.2

  4. Telling Time to the Hour

    Locked7 XP

    Builds on: Counting to 20 (not yet)

    1.MD.B.3

  5. Telling Time to the Half Hour

    Locked8 XP

    Builds on: Telling Time to the Hour (not yet)

    1.MD.B.3

  6. Reading and Writing Time on a Digital Clock

    Locked7 XP

    Builds on: Telling Time to the Hour (not yet)

    1.MD.B.3

Data (4 topics)

  1. Sorting Objects Into CategoriesReady5 XP

    Starting point

    1.MD.C.4

  2. Reading Picture Graphs

    Locked7 XP

    Builds on: Sorting Objects Into Categories (not yet), Counting to 20 (not yet)

    1.MD.C.4

  3. Reading Bar Graphs

    Locked7 XP

    Builds on: Reading Picture Graphs (not yet)

    1.MD.C.4

  4. Answering Questions About Data

    Locked8 XP

    Builds on: Reading Bar Graphs (not yet), Subtracting Within 20 (not yet)

    1.MD.C.4

Geometry (8 topics)

  1. Identifying Two-Dimensional ShapesReady5 XP

    Starting point

    1.G.A.1

  2. Defining and Non-Defining Attributes of Shapes

    Locked7 XP

    Builds on: Identifying Two-Dimensional Shapes (not yet)

    1.G.A.1

  3. Identifying Three-Dimensional Shapes

    Locked6 XP

    Builds on: Identifying Two-Dimensional Shapes (not yet)

    1.G.A.1

  4. Composing Two-Dimensional Shapes

    Locked8 XP

    Builds on: Defining and Non-Defining Attributes of Shapes (not yet)

    1.G.A.2

  5. Composing Three-Dimensional Shapes

    Locked8 XP

    Builds on: Identifying Three-Dimensional Shapes (not yet)

    1.G.A.2

  6. Partitioning Shapes Into Halves

    Locked7 XP

    Builds on: Composing Two-Dimensional Shapes (not yet)

    1.G.A.3

  7. Partitioning Shapes Into Fourths

    Locked7 XP

    Builds on: Partitioning Shapes Into Halves (not yet)

    1.G.A.3

  8. Describing Halves and Fourths

    Locked8 XP

    Builds on: Partitioning Shapes Into Fourths (not yet)

    1.G.A.3