1.NBT.B.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).

 
10 Lesson(s)
   

How Many Dots?

1st Grade Math » Unit: The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less
1st Grade Math » Unit: The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less
Thomas Young
Waitsfield, VT
Environment: Suburban
 
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.

 
Favorites (26)
 
Resources (29)
 
Reflections (1)
lesson image
   

Counting From A Number

1st Grade Math » Unit: Working with Numbers, Operations, and Story Problems
1st Grade Math » Unit: Working with Numbers, Operations, and Story Problems
Thomas Young
Waitsfield, VT
Environment: Suburban
 
Big Idea:

Students will continue working with games that ask them to use the counting on strategy. The lesson will end with a story problem that allows for the students to use the counting on strategy in a real world situation.

 
Favorites (9)
 
Resources (19)
 
Reflections (1)
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Tens and Ones to 50

1st Grade Math » Unit: Numbers and Place Value
1st Grade Math » Unit: Numbers and Place Value
Lisa Murdock
Lakeland, FL
Environment: Urban
 
Big Idea:

Tens, Tens! In this lesson students will use base ten blocks to build numbers to 50.

 
Favorites (6)
 
Resources (13)
 
Reflections (1)
tens and ones to 50 lesson image
   

M&M Tens

1st Grade Math » Unit: 10: A First Grader's Best Friend
1st Grade Math » Unit: 10: A First Grader's Best Friend
Amanda Cole
New Orleans, LA
Environment: Urban
 
Big Idea:

Students bundle into tens in this engaging lesson where they pretend to work at a M&M factory!

 
Favorites (6)
 
Resources (14)
 
Reflections (1)
mm candy
   

Concepts of 10 Bakery

1st Grade Math » Unit: 10: A First Grader's Best Friend
1st Grade Math » Unit: 10: A First Grader's Best Friend
Amanda Cole
New Orleans, LA
Environment: Urban
 
Big Idea:

Students pretend that ten frames are trays of 10 cookies each as they work to fill orders at a bakery!

Standards:
 
Favorites (5)
 
Resources (14)
 
Reflections (1)
chocolatechip
   

M&M Ten Frames

1st Grade Math » Unit: 10: A First Grader's Best Friend
1st Grade Math » Unit: 10: A First Grader's Best Friend
Amanda Cole
New Orleans, LA
Environment: Urban
 
Big Idea:

Students create groups of 10 using ten frames in this M&M inspired lesson.

 
Favorites (4)
 
Resources (13)
 
Reflections (1)
mm candy
   

Problem Solve with an Organized List

1st Grade Math » Unit: Place Value
1st Grade Math » Unit: Place Value
Jennifer Moon
Oklahoma City, OK
Environment: Urban
 
Big Idea:

I am ramping up the rigor by asking my students to solve a real-world problem with their skills in counting by tens.

 
Favorites (1)
 
Resources (17)
 
Reflections (2)
lesson
   

Tens

1st Grade Math » Unit: Numbers and Place Value
1st Grade Math » Unit: Numbers and Place Value
Lisa Murdock
Lakeland, FL
Environment: Urban
 
Big Idea:

It’s about tens! In this lesson students will use pictures, models and numbers to represent tens.

 
Favorites (4)
 
Resources (13)
 
Reflections (1)
lesson image
   

How many tens?

1st Grade Math » Unit: Place Value
1st Grade Math » Unit: Place Value
Jennifer Moon
Oklahoma City, OK
Environment: Urban
 
Big Idea:

My students have been working on grouping ones to make bundles of ten and building numbers greater than 10. This lesson will allow them to practice with counting sets of tens and help them see the value of the digit in the tens place.

 
Favorites (2)
 
Resources (13)
 
Reflections (1)
lesson
   

Place Value: Vocabulary Review

1st Grade Math » Unit: Place Value
1st Grade Math » Unit: Place Value
Jennifer Moon
Oklahoma City, OK
Environment: Urban
 
Big Idea:

My students continue to learn what place value is and practice grouping tens together.

 
Favorites (2)
 
Resources (18)
 
Reflections (1)
lesson
Common Core Math
 
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