Descriptor
Source
Author
| Peterson, Susan K. | 1 |
Publication Type
| Reports - Research | 1 |
Education Level
Audience
| Practitioners | 1 |
| Researchers | 1 |
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Download full textPeterson, Susan K.; And Others – 1987
This study compared the acquisition of an initial place value skill when presented in a concrete, semiconcrete, abstract teaching sequence to acquisition of the same skill when presented at the abstract level only. The 24 subjects were elementary and middle school students (ages 8-13) with learning disabilities who were randomly assigned to…
Descriptors: Abstract Reasoning, Arithmetic, Concept Formation, Educational Principles
