Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 1 |
| Since 2006 (last 20 years) | 2 |
Descriptor
Publication Type
| Reports - Research | 2 |
| Speeches/Meeting Papers | 2 |
Education Level
| Grade 2 | 2 |
| Early Childhood Education | 1 |
| Elementary Education | 1 |
| Elementary Secondary Education | 1 |
| Grade 1 | 1 |
| Grade 3 | 1 |
| Kindergarten | 1 |
Audience
Location
| Canada | 1 |
| Massachusetts | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Download full textOtálora, Yenny – North American Chapter of the International Group for the Psychology of Mathematics Education, 2016
This study examined how small groups of second-grade children developed understandings of the concept of congruence while collaboratively exploring and solving problems with dynamic representations of triangles using Sketchpad on the iPad. One case study is presented to illustrate how young learners can infer geometrical relationships between…
Descriptors: Grade 2, Elementary School Students, Mathematical Concepts, Concept Formation
Rubin, Rhonda; Aquino-Russell, Catherine; Flagg-Williams, Joan – Online Submission, 2007
(Purpose) The purpose of this study was to investigate the effects of classroom sound field amplification on communication in kindergarten through grade 3 classrooms. (Methodology) Sixty classrooms were involved in the study; half of the classrooms were provided with sound field amplification. The flow of communication was measured through…
Descriptors: Foreign Countries, Inclusion, Observation, Semi Structured Interviews
