Publication Date
| In 2021 | 0 |
| Since 2020 | 0 |
| Since 2017 (last 5 years) | 0 |
| Since 2012 (last 10 years) | 1 |
| Since 2002 (last 20 years) | 2 |
Descriptor
| Chemistry | 2 |
| Foreign Countries | 2 |
| Grade 9 | 2 |
| Science Education | 2 |
| Science Instruction | 2 |
| Scientific Concepts | 2 |
| Secondary School Students | 2 |
| Comparative Analysis | 1 |
| Concept Mapping | 1 |
| Control Groups | 1 |
| Diagnostic Tests | 1 |
| More ▼ | |
Source
| Teaching Science | 2 |
Publication Type
| Journal Articles | 2 |
| Reports - Evaluative | 1 |
| Reports - Research | 1 |
Education Level
| Grade 9 | 2 |
| High Schools | 2 |
| Secondary Education | 2 |
| Grade 10 | 1 |
| Junior High Schools | 1 |
| Middle Schools | 1 |
Audience
Location
| Singapore | 2 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkTang, Kok-Sing – Teaching Science, 2015
This article presents an instructional strategy called Premise-Reasoning-Outcome (PRO) designed to support students in the construction of scientific explanations. Informed by the philosophy of science and linguistic studies of science, the PRO strategy involves identifying three components of a scientific explanation: (i) premise--an accepted…
Descriptors: Educational Strategies, Science Instruction, Science Education, Scientific Concepts
Chandrasegaran, A. L.; Treagust, David F.; Mocerino, Mauro – Teaching Science, 2011
This study involved the evaluation of the efficacy of a planned instructional program to facilitate understanding of the macroscopic, submicroscopic and symbolic representational systems when describing and explaining chemical reactions by sixty-five Grade 9 students in a Singapore secondary school. A two-tier multiple-choice diagnostic instrument…
Descriptors: Diagnostic Tests, Chemistry, Foreign Countries, Grade 9
