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(
Written by:
Windy Jennings
bwjdbs@hopper.net
Spring 2002
Graphics,
Editing, and Formatting by: Dr. Beth McCulloch
Vinson
I.
Preparing:
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·
Materials:
Place Value blocks, Mr.
Place Value game, Place Value PowerPoint slideshow, computer, worksheets, place
value poster, chalkboard, chalk, and the book One Grain of Rice by Demi. Students will
need pencil and paper.
·
Objectives:
1. The
third grade students will identify the position of numerical digits and the
value each represents. (Knowledge)
2. The
students will define the total value of numbers in the hundreds and thousands
place. (Knowledge)
3. The
students will recognize zero as a placeholder in hundreds and thousands
place. (Knowledge)
·
Grade Level:
3
II.
Orienting:
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·
Anticipatory Set:
The teacher will show the students the
hundred and thousand place value block and ask the question, “Can anyone
identify what these blocks represent in the place value system?” (Knowledge)
Tell the students that today they will learn the hundreds and thousands
place in the place value system.
·
Purpose:
The teacher will explain what the hundreds
and thousands place is in the place value system. Every place is important because we use it in
everyday life. The teacher will explain
to the students we use the place value system in spending money. The children learned the ones and tens place
in second grade, so they will continue with the hundreds and thousands place.
III.
Presenting:
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·
Teaching Procedures:
·
Show the class the place value poster. Explain that place value is the basis of our
entire number system. Ask if anyone can define
the term “place value”? (the position of
a digit in a number)

·
Show the place value PowerPoint slideshow
and tell the students to watch for different names and places in the place
value system. Discuss each place value
as it is shown and emphasize what each place represents. Stress the importance of the place value
system because we use it in everyday life.
·
Show the Mr. Place Value game and let the
students identify the place value.
Students will roll the four number cubes and put them in order to
produce a four-digit number. Then they
will spin the spinner to determine which place value of their number to
identify.
·
For example if the spinner and number cubes
appear as this, then the student will answer, “The four is in the hundreds
place.”


·
Ask the following questions.
1. Can
anyone define the place value system?
(Comprehension)
2. What
does the Base Ten System mean?
(Comprehension)
3. How
many tens does it take to make a hundred?
(Knowledge)
4. Are
the zeros in numbers important? Why or
why not? (Evaluation)
IV.
Practicing
and Summarizing
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·
Review: The teacher will refer to the place value poster
again and have the students to identify numbers and what each digit represents.
·
Guided Practice: Read the book One Grain of Rice. While reading the book, ask the students to
identify the numbers throughout the story and identify what place value each
represents.
·
Independent Practice:
1.
Give the students a ziploc
bag of place value blocks.
2.
Have each student to construct the largest
number possible with his or her blocks.
3.
Ask the students what number they
constructed.
·
Strategies to use with Exceptional
Children:
For enrichment,
add more place value blocks to the gifted children’s sets.
For remediation,
allow the children to work in small groups with fewer numbers of blocks.
·
Activities for Cultural Diversity:
Children who speak English as a second language will identify the different
places in the place value system in their own language. Children will share with the class if this is
the accepted number system in their country.
V.
Closure
and Summary:
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Remind students
that the place value system is very important.
They have learned through the thousands place and they will learn higher
values throughout the year. Tell them that
they will study through the millions place in the future.
VI.
Assessment:
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Hand out place
value worksheets and have students follow directions and identify each digit
that is underlined. Tell them it will be
for a homework grade.
Also, see the Counting PowerPoint Slides Shows at:
http://www.athens.edu/pt3/vinson/counting.ppt
http://www.athens.edu/pt3/vinson/triangles.ppt
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