Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Depth Perception and Spatial Vision

Depth Perception and Spatial Vision

Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.

The Distance Formula

The Distance Formula

In geometry, measuring the direct distance between two points on a plane is essential in various practical and theoretical applications. Whether in navigation, engineering, or computer graphics, determining the shortest path between two locations involves using the distance formula. This formula is derived from the Pythagorean Theorem, which relates the lengths of the sides of a right triangle. On a coordinate plane, the horizontal and vertical distances between two points serve as the legs of...

Gauss's Law: Planar Symmetry

Gauss's Law: Planar Symmetry

A planar symmetry of charge density is obtained when charges are uniformly spread over a large flat surface. In planar symmetry, all points in a plane parallel to the plane of charge are identical with respect to the charges. Suppose the plane of the charge distribution is the xy-plane, and the electric field at a space point P with coordinates (x, y, z) is to be determined. Since the charge density is the same at all (x, y) - coordinates in the z = 0 plane, by symmetry, the electric field at P...

Estimation of the Physical Quantities

Estimation of the Physical Quantities

On many occasions, physicists, other scientists, and engineers need to make estimates of a particular quantity. These are sometimes referred to as guesstimates, order-of-magnitude approximations, back-of-the-envelope calculations, or Fermi calculations. The physicist Enrico Fermi was famous for his ability to estimate various kinds of data with surprising precision. Estimating does not mean guessing a number or a formula at random. Instead, estimation means using prior experience and sound...

Coordinates and Map Projections

Coordinates and Map Projections

Coordinates and map projections are essential tools in accurately representing the Earth's surface for various applications, ranging from navigation to spatial analysis. The latitude and longitude coordinate system is a universally recognized framework for defining locations. Latitude specifies the distance of a point north or south of the equator, measured in degrees from 0° at the equator to 90° at the poles. Longitude indicates a location's position east or west of the prime meridian,...

Sample Proportion and Population Proportion

Sample Proportion and Population Proportion

Collecting samples or responses from an entire population takes significant time and effort, so a researcher collects responses from only a sample of that population. Suppose a study needs to collect information about a specific mobile application. After sample collection, the researcher analyzes the data and discovers that most individuals in the sample use that specific mobile application. The sample proportion measures the number of individuals in a sample who either use or don't use the...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Nonsymbolic ratio and fraction magnitude processing predict fraction knowledge in early grades.

Developmental psychology·2026

Same author

Tracking fraction knowledge development using grade-appropriate assessments.

Journal of experimental child psychology·2026

Same author

Math language matters: math-specific verbal skills, not analog representation of non-symbolic magnitudes, predict symbolic fraction abilities in primary school children.

Journal of experimental child psychology·2025

Same author

Developmental Changes in Nonsymbolic and Symbolic Fractions Processing: A Cross-Sectional fMRI Study.

Developmental science·2025

Same author

A bird's-eye view of research practices in mathematical cognition, learning, and instruction: Reimagining the status quo.

Journal of experimental child psychology·2024

Same author

Fostering diversity in mathematics cognition.

Journal of experimental child psychology·2024

Same journal

Associations Between Self-Reported Literacy and Anxiety and Depressive Symptoms in Children, Adolescents, and Older Adults.

Journal of learning disabilities·2026

Same journal

Racial and Ethnic Disparities in Learning Disabilities Identification in U.S. Elementary Schools.

Journal of learning disabilities·2026

Same journal

Universal Screening of Early Numeracy Skills in Spanish-Speaking Kindergarteners.

Journal of learning disabilities·2026

Same journal

AI Chatbots and Dyslexia: How AI Chatbots Empower Students With Dyslexia to Master Arithmetic Word Problems.

Journal of learning disabilities·2026

Same journal

Instructional Decision-Making for Students With Intensive Early Writing Needs: Student Growth in Sentence-Level Curriculum-Based Measurement.

Journal of learning disabilities·2026

Same journal

Effects of Calculation and Reading Fluency Interventions Focusing on Awareness and Adaptive Use of Strategies: Supporting Children With Comorbid Fluency Problems.

Journal of learning disabilities·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Mar 11, 2026

The Spatial Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition

The Spatial Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition

Published on: February 19, 2018

Making Space for Spatial Proportions.

Percival G Matthews¹, Edward M Hubbard¹

¹1 University of Wisconsin-Madison, USA.

Journal of Learning Disabilities

|November 30, 2016

Summary

This summary is machine-generated.

Spatial proportional reasoning is key for understanding fractions. Mapping symbolic numbers to spatial representations of magnitude helps build strong fractions knowledge, offering an intuitive foundation for learning.

Keywords:

fraction learning fraction magnitude mathematics

More Related Videos

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

Published on: October 27, 2016

A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments

A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments

Published on: March 1, 2022

Related Experiment Videos

Last Updated: Mar 11, 2026

The Spatial Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition

The Spatial Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition

Published on: February 19, 2018

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

Published on: October 27, 2016

A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments

A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments

Published on: March 1, 2022

Area of Science:

Cognitive Psychology
Mathematics Education

Background:

Emerging research highlights the importance of spatial proportional reasoning.
Understanding fractions is crucial for mathematical development.

Purpose of the Study:

To contextualize findings on spatial proportional reasoning within mathematics education.
To explore the link between spatial reasoning and fractions knowledge.

Main Methods:

Commentary synthesizing findings from three target articles.
Theoretical reflection drawing from mathematics education research.

Main Results:

Spatial proportional reasoning is vital for mapping symbolic fractions to spatial magnitudes.
This spatial mapping ability is crucial for developing robust fractions knowledge.

Conclusions:

Spatial proportional reasoning provides an intuitive foundation for understanding fraction magnitudes.
Further research is needed to explore open questions in this burgeoning area.