Classroom Safety Essay

Safety in the science classroom involves weighing the potential risk factors of an experiment against the educational value, teacher and student should have a full understanding all the potential hazards of the materials, the experiment, and the equipment used. Safety concerns and potential hazards should be addressed prior to engaging in any laboratory activity and documented in the lesson plan. Students should be aware of the emergency contact sheet with phone numbers that is attached to the classroom phone. Exit plans and alternative exit paths for the lab area should be established and rehearsed with the students. The location of emergency shut-offs for the gas, water and electricity should be clearly marked and their purpose explained to the students.

The aquarium and terrarium found in the classroom will be require regular maintenance and daily care. A check list to address the daily and weekly tasks to care for each biome must be produced. While the care and feeding can be assigned to students, the teacher must maintain responsibility and supervise them. The custodial staff should be given instructions for the care and feeding of the animals when school is out for extended periods.

The aquarium contains includes freshwater fish, small snails, and elodea (a water plant). According to care …show more content…
First, the instructor will try to introduce the concept of blended learning to the class by giving students a pre-assignment (homework) that covers the material to be presented in the next lesson. Second, partner work is incorporated in the introductory presentation of the class. Third, group work is used to allow the students to engage in discussion and share their results with the class. Fourth, various assessment strategies are implemented throughout the lesson. The introductory presentation and the guided practice utilize peer-review. The lesson concludes with a summative