Results 21 to 30 of about 1,185,445 (242)

Estudio de fracciones en contextos sonoros

Actualidades Investigativas en Educación, 2016
En este ensayo resaltamos los vínculos cognitivos entre las matemáticas y la música, que pueden favorecer procesos de enseñanza y aprendizaje de las fracciones en la matemática escolar.
Alexander Conde, Sandra Parada, Vicente Liern   +2 more
doaj   +1 more source

Understanding The Concept of SPUR Dimensions Reviewed by the terms of Gender Differences and Ability Categorized by Students at Madrasah Ibtidaiyah

Al-Bidayah: Jurnal Pendidikan Dasar Islam, 2021
These gender differences and abilities categorized by students at Madrasah Ibtidaiyah (Islamic Elementary School in the Ministry of Religious Affairs, Indonesia) can understand the concept of SPUR dimension fractions (Skills, Property, Uses, and ...
Hajra Yansa, Murniati, Nurrahmah, Nurhayati, Ani Fitriyani   +4 more
doaj   +1 more source

Effects of different extracts of Eucalyptus camaldulensis on Trichomonas vaginalis parasite in culture medium

Advanced Biomedical Research, 2013
Background: Trichomonas vaginalis is considered one of the main causes of vulvovaginitis in women. Metronidazole with vast side effects is now the drug of choice for treatment of this infection.
Solmaz Hassani, Gholamreza Asghari, Hossseinali Yousefi, Afsaneh Kazemian, Mahmood Rafieiean, Hossein Yousofi Darani   +5 more
doaj   +1 more source

The intervention of Brain Gym in the mathematical abilities of high-school students: A pilot study

Frontiers in Psychology, 2023
IntroductionThe learning process of Mathematics is a challenge in Latin America; therefore, it is of vital importance to conduct actions that improve the performance in this science.MethodsThis article is reporting on quasi-experimental research, where ...
Carlos Ramos-Galarza, Carlos Ramos-Galarza, Cristina Aymacaña-Villacreses, Jorge Cruz-Cárdenas   +3 more
doaj   +1 more source

Chemical Characterization and Antioxidant Properties of Ethanolic Extract and Its Fractions from Sweet Potato (Ipomoea batatas L.) Leaves

Foods, 2019
Sweet potato (Ipomoea batatas L.) leaf is a natural source of phenolic compounds with strong antioxidant activity and potential utility as an antioxidant.
Chengcheng Zhang, Daqun Liu, Liehong Wu, Jianming Zhang, Xiaoqiong Li, Weicheng Wu   +5 more
doaj   +1 more source

Individual differences in students’ knowing and learning about fractions: Evidence from an in-depth qualitative study

Frontline Learning Research, 2015
We present the results of an in-depth qualitative study that examined ninth graders’ conceptual and procedural knowledge of fractions as well as their approach to mathematics learning, in particular fraction learning.
Maria Bempeni, Xenia Vamvakoussi
doaj   +1 more source

Reasoning About Fraction and Decimal Magnitudes, Reasoning Proportionally, and Mathematics Achievement in Australia and the United States

Journal of Numerical Cognition, 2023
There is strong evidence from research conducted in the United States that fraction magnitude understanding supports mathematics achievement. Unfortunately, there has been little research that examines if this relation is present across educational ...
Ilyse Resnick, Nora Newcombe, Micah Goldwater   +2 more
doaj   +1 more source

Developing Learning Materials in Addition and Subtraction of Fractions with Realistic Mathematics Approach for Students Grade 4

Southeast Asian Mathematics Education Journal, 2017
This study aims to describe the development process of learning materials that consists of lesson plan, student activity sheet, and fraction card. The study focuses on teaching addition and subtraction of fractions through realistic mathematics education.
Ari Wijayanti
doaj   +1 more source

Dördüncü sınıf öğrencilerinin kesirler konusuna ilişkin zihinsel yapılarının incelenmesi

e-Kafkas Eğitim Araştırmaları Dergisi, 2022
Bu araştırmada dördüncü sınıf öğrencilerinin kesir kavramına ilişkin zihinsel yapılarının incelenmesi amaçlanmıştır. Durum çalışması şeklinde gerçekleştirilen araştırmaya 12 dördüncü sınıf öğrencisi katılmıştır.
Özlem Özçakır Sümen
doaj   +1 more source

Variations of Reasoning in Equal Sharing of Children Who Experience Low Achievement in Mathematics: Competence in Context

Education Sciences, 2017
For children with persistent mathematics difficulties, research and practice espouses that an altered kind of mathematics instruction is necessary due to sustained performance differences.
Jessica Hunt, Arla Westenskow, Patricia S. Moyer-Packenham   +2 more
doaj   +1 more source