Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 0 |
| Since 2017 (last 10 years) | 0 |
| Since 2007 (last 20 years) | 1 |
Descriptor
| Addition | 1 |
| Arithmetic | 1 |
| Cognitive Processes | 1 |
| Computation | 1 |
| Elementary School Mathematics | 1 |
| Grade 2 | 1 |
| Mathematical Concepts | 1 |
| Mathematics Instruction | 1 |
| Numeracy | 1 |
| State Standards | 1 |
| Subtraction | 1 |
| More ▼ | |
Author
| Eisenhardt, Sara | 1 |
| Fisher, Molly H. | 1 |
| Schack, Edna O. | 1 |
| Tassell, Janet | 1 |
| Thomas, Jonathan | 1 |
| Yoder, Margaret | 1 |
Publication Type
| Guides - Classroom - Teacher | 1 |
| Journal Articles | 1 |
| Reports - Descriptive | 1 |
Education Level
| Early Childhood Education | 1 |
| Elementary Education | 1 |
| Grade 2 | 1 |
| Primary Education | 1 |
Audience
| Teachers | 1 |
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkEisenhardt, Sara; Fisher, Molly H.; Thomas, Jonathan; Schack, Edna O.; Tassell, Janet; Yoder, Margaret – Teaching Children Mathematics, 2014
The Common Core State Standards for Mathematics (CCSSI 2010) expect second grade students to "fluently add and subtract within 20 using mental strategies" (2.OA.B.2). Most children begin with number word sequences and counting approximations and then develop greater skill with counting. But do all teachers really understand how this…
Descriptors: Mathematics Instruction, State Standards, Grade 2, Elementary School Mathematics
