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Lessons (203)

Lessons (203)

1st Grade Math

(18 Units, 138 Lessons)

1st Grade Science

(5 Units, 65 Lessons)

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

How Many Dots?

1st Grade Math

» Unit:

The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less

Big Idea:Students will engage in a variety of activities that ask them to represent numbers with groups of ten and have them counting by 10s.

29 Resources

32 Favorites

29 Resources

32 Favorites

How Many Dots? Day 2

1st Grade Math

» Unit:

The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less

Big Idea:Students will continue to explore the activities that were introduced in the previous day's lesson. The lesson will end with a discussion about subtraction equations where -10 is involved.

20 Resources

7 Favorites

20 Resources

7 Favorites

Using the Number Grid to Add or Subtract Ten

1st Grade Math

» Unit:

The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less

Big Idea:The Number Grid Challenge. Students will play a game that requires them to add or subtract ten from a number using the number grid. They will record their results using standard notation.

20 Resources

15 Favorites

20 Resources

15 Favorites

Adding and Subtracting Multiples of Ten

1st Grade Math

» Unit:

The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less

Big Idea:Students will apply the idea of adding or subtracting ten to a number by adding or subtracting multiple groups of ten from a number.

22 Resources

29 Favorites

22 Resources

29 Favorites

Mid Unit Check In

1st Grade Math

» Unit:

The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less

Big Idea:This task will offer a challenging activity and will also act as a piece of formative assessment as you look deeper into how well they can add or subtract ten from a number and plan your instruction from here.

23 Resources

2 Favorites

23 Resources

2 Favorites

How Many On My Plate? (Addition)

1st Grade Math

» Unit:

The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less

Big Idea:Students will use their ability to count by tens on and off the decade by taking part in an activity that requires them to start with a number of cubes and then repeatedly add ten.

24 Resources

5 Favorites

24 Resources

5 Favorites

How Many On My Plate? (Subtraction)

1st Grade Math

» Unit:

The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less

Big Idea:Students will use their ability to count by tens on and off the decade by taking part in an activity that requires them to start with a number of cubes and then repeatedly subtract ten.

19 Resources

6 Favorites

19 Resources

6 Favorites

Pick Your Ten

1st Grade Math

» Unit:

The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less

Big Idea:Score this party a 10! Students will join in a 10 celebration as they choose from their favorite unit activities .

14 Resources

4 Favorites

14 Resources

4 Favorites

End Of Unit Assessment

1st Grade Math

» Unit:

The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less

Big Idea:Students will use the knowledge they gained during this unit to complete a variety of assessment tasks. Once they are finished, they will play a new activity.

20 Resources

5 Favorites

20 Resources

5 Favorites