Descriptor
| Addition | 1 |
| Algorithms | 1 |
| Comparative Analysis | 1 |
| Curriculum | 1 |
| Doctoral Dissertations | 1 |
| Elementary Education | 1 |
| Elementary School Mathematics | 1 |
| Grade 4 | 1 |
| Instruction | 1 |
| Reinforcement | 1 |
| Research | 1 |
| More ▼ | |
Source
Author
| Alessi, Galen James | 1 |
Publication Type
| Dissertations/Theses | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Alessi, Galen James – 1974
This study investigated the effects of the nature of the algorithm, reinforcement, and level of problem difficulty on the ability of fourth graders to solve addition problems as measured by the number of problems correctly solved and the number of columns attempted. Subjects were selected for high scores on a test of basic addition facts; only…
Descriptors: Addition, Algorithms, Comparative Analysis, Curriculum
