Texas TEKS 7.1.C

Science7th GradeScientific and engineering practices

The Standard

use appropriate safety equipment and practices during laboratory, classroom, and field investigations as outlined in Texas Education Agency-approved safety standards

Texas Essential Knowledge and Skills for Science

Teacher's field guide

What This Standard Means

What Students Need to Do

Students choose and use the right protective equipment for each investigation. They follow safe routines for tools, materials, cleanup, emergencies, and fieldwork.

What Mastery Looks Like

Students identify hazards before starting and explain how each safety step lowers risk. They wear equipment correctly, follow procedures, and report spills, injuries, or unsafe behavior at once.

Common Misconceptions

Students may think goggles are needed only when chemicals are used, or that gloves replace handwashing. They may clean spills themselves, smell materials directly, or ignore field hazards such as heat, insects, and uneven ground.

How to Assess It

Give students a picture of a lab setup with five safety errors. Ask them to circle each error and write the safer action.

Lesson moves

Ways to Teach It

  1. Set up safety stations where students practice fitting goggles, using a fire blanket, washing hands, and reporting a simulated spill.

  2. Ask students to write a response to: What should you do if your partner removes their goggles during an investigation?

  3. Play Safety Scenario Sort using cards labeled safe, unsafe, or depends, then require students to justify each choice.

  4. Have students create a safety checklist for testing water quality at a local pond, including weather, wildlife, clothing, and emergency plans.

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Printable 7.1.C Worksheet

Preview of the 7.1.C printable worksheet

A ready-to-print activity worksheet aligned to 7.1.C, with an answer key for the teacher on its own page. No account needed.

PDF, US Letter, prints cleanly in black and white.

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