Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 1 |
| Since 2017 (last 10 years) | 1 |
| Since 2007 (last 20 years) | 2 |
Descriptor
Author
| Ellemor-Collins, David | 1 |
| Killian, Benjamin J. | 1 |
| Singletary, Steven | 1 |
| Tabor, Pamela D. | 1 |
| Wright, Robert J. | 1 |
Publication Type
| Books | 1 |
| Guides - Classroom - Teacher | 1 |
| Journal Articles | 1 |
| Non-Print Media | 1 |
| Reports - Descriptive | 1 |
Education Level
| Elementary Education | 1 |
| Elementary Secondary Education | 1 |
| Higher Education | 1 |
| Postsecondary Education | 1 |
Audience
| Teachers | 2 |
| Researchers | 1 |
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkKillian, Benjamin J.; Singletary, Steven – Journal of Chemical Education, 2022
We present a modernization of the undergraduate physical chemistry laboratory experiment for determining the speed of sound in various gases from resonant frequencies in a spherical resonator. The resonator (schematic IR = 7.5 cm) is constructed by 3D printing with eco-friendly poly(lactic acid), a commercially viable alternative to traditional…
Descriptors: Undergraduate Study, College Science, Chemistry, Physics
Wright, Robert J.; Ellemor-Collins, David; Tabor, Pamela D. – SAGE Publications (CA), 2011
This fourth book in the Mathematics Recovery series equips teachers with detailed pedagogical knowledge and resources for teaching number to 7 to 11-year olds. Drawing on extensive programs of research, curriculum development, and teacher development, the book offers a coherent, up-to-date approach emphasizing computational fluency and the…
Descriptors: Curriculum Development, Intervention, Mental Computation, Special Education
