Publication Date
| In 2015 | 0 |
| Since 2014 | 0 |
| Since 2011 (last 5 years) | 0 |
| Since 2006 (last 10 years) | 2 |
| Since 1996 (last 20 years) | 2 |
Descriptor
| Number Concepts | 2 |
| Age Differences | 1 |
| Arithmetic | 1 |
| Attention | 1 |
| Computation | 1 |
| Elementary School Students | 1 |
| Individual Differences | 1 |
| Language Role | 1 |
| Mathematical Concepts | 1 |
| Mathematics Instruction | 1 |
| More ▼ | |
Source
| Mathematical Thinking and… | 2 |
Author
| Baroody, Arthur J. | 2 |
| Lai, Meng-lung | 2 |
| Li, Xia | 2 |
| Baroody, Alison E. | 1 |
Publication Type
| Journal Articles | 2 |
| Reports - Research | 2 |
Education Level
| Preschool Education | 1 |
Audience
Showing all 2 results
Peer reviewed
Direct linkBaroody, Arthur J.; Lai, Meng-lung; Li, Xia; Baroody, Alison E. – Mathematical Thinking and Learning: An International Journal, 2009
Little research has focused on an informal understanding of subtractive negation (e.g., 3 - 3 = 0) and subtractive identity (e.g., 3 - 0 = 3). Previous research indicates that preschoolers may have a fragile (i.e., unreliable or localized) understanding of the addition-subtraction inverse principle (e.g., 2 + 1 - 1 = 2). Recognition of a small…
Descriptors: Subtraction, Arithmetic, Number Concepts, Mathematics Instruction
Baroody, Arthur J.; Li, Xia; Lai, Meng-lung – Mathematical Thinking and Learning: An International Journal, 2008
Hannula and Lehtinen (2001, 2005) defined spontaneous focusing on numerosity (SFON) as the tendency to notice the relatively abstract attribute of number despite the presence of other attributes. According to nativists, an innate concept of one to three directs young children's attention to these "intuitive numbers" in everyday situations--even…
Descriptors: Toddlers, Number Concepts, Attention, Visual Stimuli
