Descriptor
| Class Size | 1 |
| Classroom Techniques | 1 |
| Hazardous Materials | 1 |
| Laboratory Safety | 1 |
| Middle Schools | 1 |
| School Safety | 1 |
| Science Laboratories | 1 |
| Science Teachers | 1 |
| Secondary Education | 1 |
| Teacher Responsibility | 1 |
Source
| Science Scope | 1 |
Author
| Roy, Ken | 1 |
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| Guides - Classroom - Teacher | 1 |
| Journal Articles | 1 |
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Peer reviewedRoy, Ken – Science Scope, 2003
Discusses the importance of laboratory safety in science classrooms. Urges middle school teachers to address class size in an effort to establish and maintain a safe working environment. Answers a teacher's question related to having newts and salamanders in the classroom. (SOE)
Descriptors: Class Size, Classroom Techniques, Hazardous Materials, Laboratory Safety
