Publication Date
In 2024 | 0 |
Since 2023 | 0 |
Since 2020 (last 5 years) | 1 |
Since 2015 (last 10 years) | 4 |
Since 2005 (last 20 years) | 5 |
Descriptor
Hands on Science | 5 |
Teaching Methods | 5 |
Chemistry | 3 |
Science Instruction | 3 |
Secondary School Science | 3 |
Energy | 2 |
Laboratory Equipment | 2 |
Laboratory Experiments | 2 |
Plastics | 2 |
Science Activities | 2 |
Biotechnology | 1 |
More ▼ |
Author
Borges, Endler Marcel | 1 |
Curbani, Luana | 1 |
Derganc, Jure | 1 |
Enlow, Jessica L. | 1 |
Fields, Deborah | 1 |
Garcia, Jennifer | 1 |
Gomišcek, Gregor | 1 |
Marin, Dawn M. | 1 |
Masakazu, Kita | 1 |
Parker, Timothy A. | 1 |
Schultz, Linda D. | 1 |
More ▼ |
Publication Type
Journal Articles | 5 |
Reports - Descriptive | 5 |
Guides - Classroom - Teacher | 1 |
Education Level
Higher Education | 2 |
Secondary Education | 2 |
High Schools | 1 |
Audience
Teachers | 2 |
Location
Brazil | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Seng, Set; Shinpei, Tomita; Yoshihiko, Inada; Masakazu, Kita – Journal of Chemical Education, 2014
The precise measurement of conductivity of a semiconductor film such as polypyrrole (Ppy) should be carried out by the four-point probe method; however, this is difficult for classroom application. This article describes the development of a new, convenient, handmade conductivity device from inexpensive materials that can measure the conductivity…
Descriptors: Science Instruction, Laboratory Equipment, Secondary School Science, High School Students
Derganc, Jure; Gomišcek, Gregor – Advances in Physiology Education, 2021
Electrocardiography (ECG) is one of the most widely used methods in clinical diagnosis. Here we describe an experimental approach that offers hands-on learning of its basic principles. An experimental model that consists of a rubber foil with a low electrical conductivity and a DC power unit is used to simulate the body and the electric dipole of…
Descriptors: Physiology, Science Instruction, Teaching Methods, Diagnostic Tests
Volmer, Dietrich A.; Curbani, Luana; Parker, Timothy A.; Garcia, Jennifer; Schultz, Linda D.; Borges, Endler Marcel – Journal of Chemical Education, 2017
This experiment describes a simple protocol for teaching acid-base titrations using potentiometry, conductivity, and/or photometry to determine end points without an added indicator. The chosen example examines the titratable acidity of a red wine with NaOH. Wines contain anthocyanins, the colors of which change with pH. Importantly, at the…
Descriptors: Biotechnology, Teaching Methods, Food, Chemistry
Enlow, Jessica L.; Marin, Dawn M.; Walter, Michael G. – Journal of Chemical Education, 2017
To improve polymer education for 9-12 and undergraduate students, a plastic electronics laboratory kit using polymer semiconductors has been developed. The three-module kit and curriculum use polymer semiconductors to provide hands-on inquiry activities with overlapping themes of electrical conductivity, light emission, and light-harvesting solar…
Descriptors: STEM Education, Electronics, Hands on Science, Inquiry
Tofel-Grehl, Colby; Fields, Deborah – Science Teacher, 2015
Electronic textiles (e-textiles)--fabrics embedded with electrical or electronic components--offer a new model for teaching this content. E-textiles also engage students in programming and engineering design through nontraditional projects and materials. This article describes a four-week electricity curriculum using three e-textiles projects that…
Descriptors: Science Instruction, Textiles Instruction, Teaching Methods, Electronic Learning