Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 0 |
| Since 2006 (last 20 years) | 1 |
Descriptor
| Computation | 1 |
| Content Analysis | 1 |
| Differences | 1 |
| Foreign Countries | 1 |
| Grade 8 | 1 |
| Mathematics Achievement | 1 |
| Numbers | 1 |
| Problem Solving | 1 |
| Test Results | 1 |
| Word Problems (Mathematics) | 1 |
Source
| Online Submission | 1 |
Author
| Wu, Shin-Shin | 1 |
| Yang, Der-Ching | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
| Grade 8 | 1 |
Audience
Location
| Taiwan | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Download full textYang, Der-Ching; Wu, Shin-Shin – Online Submission, 2012
Two 12-question estimation instruments were designed to compare the differences of estimating strategies used by the 8th-graders when solving contextual and numerical problems. Both instruments are parallel, meaning that the numbers used in both instruments are the same; however, they were presented differently. One hundred and ninety-eight…
Descriptors: Foreign Countries, Grade 8, Word Problems (Mathematics), Problem Solving
