Texas Essential Knowledge and Skills Teaching Resources

Science 4.3

Scientific investigation and reasoning. The student uses critical thinking and scientific problem solving to make informed decisions. The student is expected to:

  • (1) analyze, evaluate, and critique scientific explanations by using evidence, logical reasoning, and experimental and observational testing;
    • (A) represent the natural world using models such as the water cycle and stream tables and identify their limitations, including accuracy and size; and
    • (B) connect grade-level appropriate science concepts with the history of science, science careers, and contributions of scientists.

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