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An Introduction to Ratio and Proportion for Preservice
Elementary Teachers
| Objectives: |
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The student will use concrete examples
and tables to develop a conceptual understanding of ratio and
proportional relationships. The student will be able to extend this
understanding to problem solving situations. |
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Connections to
TEKS: |
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Patterns, Relationships, and Algebraic
Thinking:
2.6, 3.7, 4.7, 5.5, 5.6, 6.3, 6.4, 7.3, 7.4, 8.3,
8.4, 8.5
Underlying Processes and Mathematical
Tools:
2.14, 3.17, 4.16, 5.16, 6.12, 6.13, 7.14, 7.15,
8.15, 8.16 |
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Connections to
ExCET Standards
for EC-4 and 4-8: |
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Standard II: Patterns and Algebra
EC-12: 2.1k, 2.2k, 2.4k, 2.7k
EC-4: 2.1s, 2.3s, 2.4s, 2.6s
4-8: 2.8s, 2.9s
Standard V: Mathematical Processes
EC-12: 5.3k, 5.4k, 5.5k, 5.6k, 5.7k, 5.7s, 5.9s,
5.14s, 5.19s,
5.20s, 5.21s, 5.23s, 5.24s
Standard VII: Mathematics Learning and
Instruction
EC-12: 7.6s, 7.7s, 7.8s, 7.9s, 7.14s, 7.15s,
7.17s, 7.20s
Standard IX: Professional Development:
EC-12: 9.5s |
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| Prerequisites: |
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None. |
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| Estimated Time: |
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20 - 30 minutes. |
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| Table of Contents: |
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Please download Adobe Acrobat® Reader
to view our PDF documents. |
Download the Whole Course Component:
An
Introduction to Ratio and Proportion for Preservice Elementary
Teachers (357 KB)
We value your opinion. Please send comments to our
TxCETP Project Director, Kit Price
Blount.
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