CHEM.1.D

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The student is expected to use appropriate tools such as Safety Data Sheets (SDS), scientific or graphing calculators, computers and probes, electronic balances, an adequate supply of consumable chemicals, and sufficient scientific glassware such as beakers, Erlenmeyer flasks, pipettes, graduated cylinders, volumetric flasks, and burettes;
Science Concepts Chemistry

Knowledge and Skills Statement

Scientific and engineering practices. The student, for at least 40% of instructional time, asks questions, identifies problems, and plans and safely conducts classroom, laboratory, and field investigations to answer questions, explain phenomena, or design solutions using appropriate tools and models.
Glossary terms and definitions are consistent across kindergarten through high school in the TEKS Guide. The definitions are intended to give educators a common understanding of the terms regardless of what grade level they teach. Glossary definitions are not intended for use with students.

detectable events that are observed through the senses or technology; can be explained through scientific laws, ideas, principles, and theories

documents that provide information on the chemical's properties, hazards, and precautions for handling, storing, and transporting; they contain emergency and first-aid procedures and are required by OSHA's Hazardous Communication Standard