Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 0 |
| Since 2017 (last 10 years) | 1 |
| Since 2007 (last 20 years) | 1 |
Descriptor
| Animals | 1 |
| Chemistry | 1 |
| College Science | 1 |
| Cooperative Learning | 1 |
| Educational Technology | 1 |
| Hazardous Materials | 1 |
| Inquiry | 1 |
| Laboratory Experiments | 1 |
| Maps | 1 |
| Science Experiments | 1 |
| Science Instruction | 1 |
| More ▼ | |
Source
| Science Teacher | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Descriptive | 1 |
Education Level
| Higher Education | 1 |
| Postsecondary Education | 1 |
| Secondary Education | 1 |
Audience
| Teachers | 1 |
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkWhite, Jacob; Means, John A.; Hall, Tim; Shockley, Denise – Science Teacher, 2020
Polychlorinated biphenyls (PCBs) are a family of synthetic chemicals consisting of carbon, hydrogen, and chlorine atoms. PCBs have been produced commercially since 1929 in hundreds of industrial applications. Their continued production in the United States was phased out in the late 1970s, and strict disposal guidelines were regulated as adverse…
Descriptors: Science Instruction, Chemistry, Hazardous Materials, Animals
