Texas Essential Knowledge and Skills Teaching Resources

Science 2.2

Scientific investigation and reasoning. The student develops abilities necessary to do scientific inquiry in classroom and outdoor investigations. The student is expected to:

  • (1) ask questions about organisms, objects, and events during observations and investigations;
    • (A) plan and conduct descriptive investigations;
    • (B) collect data from observations using scientific tools;
    • (C) record and organize data using pictures, numbers, and words;
    • (D) communicate observations and justify explanations using student-generated data from simple descriptive investigations; and
    • (E) compare results of investigations with what students and scientists know about the world.


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