Fourth Grade Decimal Workshop

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Fourth Grade Decimal Workshop
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Objective

• Teachers will have a deeper understanding of the
  Decimal Domain of the Common Core. They will
  demonstrate their understanding through their
  struggle of working through the given activities
  and through the use of precise language when
  sharing their thinking.

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Congruent figures have the same area.
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Counting with unit Fraction
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Foundation is still the unit
.6 .1 .1 .1 .1 .1 .1
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Decomposition of Number is still a Foundation
1 .1 .9 1 .2 .8
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Equivalence by Subdividing
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Work with Base 10 Blocks

• Spend time discussing and creating 2 activities
  you can use in your class with the Base 10
  blocks.
• Creating a Number
• Inequality

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Connect to the Numberline
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Prove using Base 10 Blocks
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Prove using the Number line
If
then
.6 .60
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Addition
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Money Problem Addition

• Jack has 3 dimes and Jane gives him a quarter,
  how much money does he have now?
• Give an expression that describes the situation
  using fractions to represent the amount then
  solve.

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Adjective Noun Connection
3 tenths 25 hundredths
30 hundredths 25 hundredths
55 hundredths
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Solution to 1 Decimal Place