Real Number Operations
Arithmetic Sequences
Algebraic Expressions
Sums of Power
Natural and Artificial Concepts
Piaget's Stage 3 of Cognitive Development
You might also read
Articles linked to this work by shared authors, journal, and citation graph.
Updated: Jul 10, 2026

Universal Screening for Prevention of Reading, Writing, and Math Disabilities in Spanish
Published on: July 18, 2020
1Maths Extra Limited, Mere, Wiltshire, UK. vikki.horner@mathsextra.com
Stern teaching materials effectively support children with Down syndrome. This approach details the theory, methodology, and evidence of its educational impact.
Area of Science:
Background:
Purpose of the Study:
Main Methods:
Main Results:
Conclusions: