Lesson: Place Value: Expanded Notation: Lesson:5

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Lesson Objective

Students will know how mathematicians read, write, and represent numbers in the thousands?

Lesson Plan

Lessons by Edward Brooke Charter School:

 

I.                   Curriculum Standards

 

ü Count by 3 to 30 and 4 to 40, starting at any multiple of 3 or 4.   [M.1.2.a]

ü  Count by 100 and 1000, starting at any number to a million. [M.1.2.b]

ü  Identify place value of digits up to a million. [M.2.2.a]

ü  Write numbers in basic expanded form (e.g., 6091 = 6000 + 90 + 1). [M.2.2.b]

ü  Demonstrates an understanding of the values of digits up to a million (e.g., that in 21,054, the 1 represents 1,000). [M.2.2.c]

ü  Name and write, in numerals and words, whole numbers to 10,000. [M.3.2]

 

 

 

II.                    The Point

 

                   How do mathematicians read, write, and represent numbers in the thousands?

 

 

 III.                Materials Needed

 

      Copies of 2.5.5 Math Message

      Copies of 2.5.5 Math Workout

      Copies of 2.5.5 Worksheets (A, B,C as needed)

      2.5.5 Teacher Reference page (Routines with Place Value Tools)

      Base 10 Blocks

      Place Value Mats

      Numeral Cards

      Slates and Markers

      Classroom Place Value Flip Chart

 

 

IV.                 Lesson Outline

 

     Time:  60 Minutes

 

     10 min. –   Math Message

     30 min. -    Reading, Writing, and Showing Numbers in the                                                                Thousands

     15 min. –   Math Workout

       5 min. –   Summary

 

 

  V.             Learning Activities

 

1.   Math Message (10 min.)  

 

 

 

        Tell students that the symbol for drawing a big cube is                    .

 

 

            Students work to independently complete 2.5.5 Math                                                      Message. (5 min.)

 

            Go over the answers as a whole class.  Model the statements                                       of equality with the base-10 blocks. (5 min.)

 

 

 

2.  Reading, Writing, and Showing Numbers in the Thousands (30 min.)

 

        Flexible Practice:

 

          Use some of the following activities to help your students develop an             understanding and fluency with numbers in the thousands.

 

        See the 2.5.5 Teacher Reference page for many examples of ways to have students develop an understanding and fluency with place value in the thousands.  Many of these tasks can be completed in whole group practice, small group work, partner work, or 1:1. 

     

For these activities, students will need base-10 blocks, place value mats, slates, number cards, etc.  Students can also use the class place value flip chart to display numbers.

 

        There are 3 different worksheets A, B, and C to choose from.

 

 

3.  Math Workout (15 min.)

 

                  Students complete 2.5.5 Math Workout

 

 

 

4.    Summary (5 min.)

 

  How do mathematicians read, write, and represent numbers in the     thousands?

 

 

Lesson Resources

3.1.5 Worksheet C.doc  
152
3.1.5.WO.docx  
110
3.1.5 Math Message.doc  
122
3.1.5 Worksheet A.doc  
126
3.1.5 Worksheet B.doc  
92

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