HEATING SUBSTANCES. 56. Exercise extreme caution when using a gas burner. Take care that hair, clothing and hands are a safe distance from the flame at all times. Do not put any substance into the flame unless specifically instructed to do so. Never reach over an exposed flame. Light gas burners only as instructed by the teacher.
HEATING SUBSTANCES. 24. Do not operate a hot plate or gas burner by yourself. Take care that hair, clothing, and hands are a safe distance from the hot plate or gas burner at all times. Use of hot plate is only allowed when Xx. Xxxxx is present in the room and has instructed you to do so, and all hot plates and burners should be monitored at all times (never left unattended).
HEATING SUBSTANCES. 30. Do not operate a hot plate by yourself. Take care that hair, clothing, and hands are a safe distance from the hot plate at all times. Use of hot plate is only allowed in the presence of the teacher.
HEATING SUBSTANCES. 1. When heating a test tube, point the open end away from yourself and others.
HEATING SUBSTANCES. 1. Students should exercise extreme caution when using a gas burner. Take care that long hair, loose clothing, and hands are at a safe distance from the flame at all times. Safe operation of the gas burner will be discussed, demonstrated, and practiced.
HEATING SUBSTANCES. 33. Never reach across a flame or a hot plate. Do not touch a burner or hot plate – it may be hot.
HEATING SUBSTANCES. 36. Never leave a lit burner unattended. Never leave anything that is being heated or is visibly reacting unattended. Always turn the burner or hot plate off when not in use.
HEATING SUBSTANCES. 39. Exercise extreme care when using a gas burner. Tie hair back and keep clothing away from fire. Never reach over an exposed flame. Do not put anything into the flame unless directed to do so. Light gas burners as directed by the instructor.
HEATING SUBSTANCES. When using a gas burner, make sure that hands, hair, clothing and lab notebooks are kept at a safe distance from the flame at all times. Never reach over the flame. Light burners as instructed by teacher. Never leave a lit burner unattended. Turn burner or hotplate off when not in use. Do not point the open end of a heating test tube at anyone. Heated metals and glass remain hot for a long time. Use tongs or hot-pads to handle these items. Place hot items on a hot pad on lab bench. QUESTIONS (answers are confidential) Do you wear contact lenses? Yes_______ No______ Are you color blind? Yes _______ No______ Do you have allergies? Yes _______ No ______ If so, please list specific allergies _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________
HEATING SUBSTANCES. Students should exercise extreme caution when using a gas burner. Take care that hair, clothing, and hands are at a safe distance from the flame. Safe operation of the gas burner will be discussed, demonstrated, and practiced. • Students should exercise care when using an electric heating device, such as a hot plate. Do not use it if you detect any frayed cords or loose connections. • A lit burner or heat source should never be left unattended. • Students should direct any substances being heated away from people. • Heated metals, ceramic, and glass remain very hot for a long time. Handle with caution. The instructor reserves the right to remove any student from the laboratory in response to recklessness. These laboratory safety guidelines are designed to create a safe environment in which exploration can occur. Each student should feel safe and comfortable in the lab and confident of his/her abilities to safely handle lab materials and equipment. Student Name: Teacher Name: Class Period: Course: Student Agreement: I have read and agree to follow all safety rules set forth in this agreement. I understand that I must obey these rules to ensure my own safety and that of my fellow students and my instructor. I am aware that any violation of this safety agreement may result in removal from the laboratory, a parent conference, and/or an administrative referral. Student Signature Date Dear Parent or Guardian: You should be aware of the safety instructions your child will receive before engaging in any science inquiry work. No student will be permitted to perform activities unless this agreement is signed by both the student and parent/guardian and is on file with the instructor. Your signature indicates that you have read this Student Lab Safety Agreement, are aware of the measures taken to ensure the safety of your student, and will instruct your student to uphold their agreement to follow these rules and procedures. Parent/Guardian Signature Date
