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Scientific Investigations & Reasoning
4th Grade
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Texas Essential Knowledge and Skills (TEKS):
4.2.A
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plan and implement descriptive investigations, including asking well defined questions, making inferences, and selecting and using appropriate equipment or technology to answer his/her questions; |
Texas Essential Knowledge and Skills (TEKS):
4.2.B
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collect and record data by observing and measuring, using the metric system, and using descriptive words and numerals such as labeled drawings, writing, and concept maps; |
Texas Essential Knowledge and Skills (TEKS):
4.2.C
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construct simple tables, charts, bar graphs, and maps using tools and current technology to organize, examine, and evaluate data; |
Texas Essential Knowledge and Skills (TEKS):
4.2.D
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analyze data and interpret patterns to construct reasonable explanations from data that can be observed and measured; |
Texas Essential Knowledge and Skills (TEKS):
4.2.E
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perform repeated investigations to increase the reliability of results; and |
Texas Essential Knowledge and Skills (TEKS):
4.2.F
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communicate valid, oral, and written results supported by data. |
Texas Essential Knowledge and Skills (TEKS):
4.3.A
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analyze, evaluate, and critique scientific explanations by using evidence, logical reasoning, and experimental and observational testing; |
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