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Thomas Young

1st Grade Math

Waitsfield Elementary School

Waitsfield, VT

Suburban Environment

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View all Master TeachersUnit 15 - Complements of 10 and 20(5 Lessons)

Unit 1 - Counting Quantities(5 Lessons)

Unit 2 - Working with Numbers, Operations, and Story Problems(11 Lessons)

Unit 3 - Counting & Comparing(7 Lessons)

Unit 4 - Blending(7 Lessons)

Unit 5 - Building Numbers(7 Lessons)

Unit 6 - Shapes Within Shapes(4 Lessons)

Unit 7 - Data and Analysis(8 Lessons)

Unit 8 - Non Standard Measuring(8 Lessons)

Unit 9 - Shapes Within Shapes(10 Lessons)

Unit 10 - Working with Numbers, Operations, and Story Problems(13 Lessons)

Unit 11 - The Number 10 and the Addition and Subtraction Concept(17 Lessons)

Unit 12 - The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less(9 Lessons)

Unit 13 - Fraction Action Lessons(5 Lessons)

Unit 14 - Counting by Groups(8 Lessons)

Unit 15 - Complements of 10 and 20(5 Lessons)

Unit 16 - Money!(6 Lessons)

Unit 17 - Shapes, Blocks, and Attributes(5 Lessons)

Unit 18 - Reviewing Data Collecting and Graphing(3 Lessons)

Finding 10, Finding 20

1st Grade Math

Â» Unit:

Complements of 10 and 20

Big Idea:The students will work on teams of two or three to work on their ability to fluently identify complements of ten or twenty.

19 Resources

2 Favorites

19 Resources

2 Favorites

10, 20, 100 Day 1

1st Grade Math

Â» Unit:

Complements of 10 and 20

Big Idea:Students will use dice to roll a number and then find the complement to make 10, 20 or 100.

15 Resources

3 Favorites

15 Resources

3 Favorites

10, 20, 100 Day 2

1st Grade Math

Â» Unit:

Complements of 10 and 20

Big Idea:Students will use dice to roll a number and then find the complement to make 10, 20 or 100.

15 Resources

1 Favorite

15 Resources

1 Favorite

10 and Some More

1st Grade Math

Â» Unit:

Complements of 10 and 20

Big Idea:Your students will play a game where they combine two single digit numbers and then record that total in terms of how it relates to ten.

20 Resources

7 Favorites

20 Resources

7 Favorites

End of Unit Assessment

1st Grade Math

Â» Unit:

Complements of 10 and 20

Big Idea:Today's lesson will allow you to see how your students have developed with their understanding of groupings, complements of 10 and 20 and how fluently they can add and/or subtract within 10.

16 Resources

2 Favorites

16 Resources

2 Favorites