Scientific investigation and reasoning. The student, for at least 40% of instructional time, conducts laboratory and field investigations following safety procedures and environmentally appropriate and ethical practices. The student is expected to: (A) demonstrate safe practices during laborator...
Scientific investigation and reasoning. The student, for at least 40% of instructional time, conducts laboratory and field investigations following safety procedures and environmentally appropriate and ethical practices. The student is expected to: (A) demonstrate safe practices during laboratory and field investigations as outlined in Texas Education Agency-approved safety standards; and (B) practice appropriate use and conservation of resources, including disposal, reuse, or recycling of materials.
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