Results 1 to 10 of about 843,426 (219)
Flexibility in partitioning strategies of fourth graders
Malikussaleh Journal of Mathematics Learning, 2021 This study combines the concepts of flexibility and partitioning, and aims to probe fourth grade students’ flexibility in partitioning strategies. Seven students participated in this descriptive case study.
Yeliz Yazgan
doaj +1 more source
REDIMAT, 2023 This study focuses on the knowledge revealed and developed by Elementary Mathematics teachers, in a teacher education course related to the representation of fraction division and the flexibility of the reference unit. The teachers solved a task aimed
Gabriela Faria Barcelos Gibim +3 more
doaj +1 more source
Studia Psychologica, 2021 Previous research amply showed the importance of a good fraction understanding but also people’s lack of fraction understanding. It is therefore important to investigate the cognitive processes that underlie reasoning with fractions.
Jo Van Hoof +2 more
doaj +1 more source
Education Sciences, 2023 People with disabilities are underrepresented in STEM as well as information, communication, and technology (ICT) careers. The underrepresentation of individuals with disabilities in STEM may reflect systemic issues of access.
Jessica H. Hunt +6 more
doaj +1 more source
Journal of ICT in Education, 2020 Abstrak Kemajuan pesat teknologi maklumat dan komunikasi (TMK) telah membawa kepada berkembangnya inovasi dan kecanggihan permainan digital. Pelbagai kajian menunjukkan bahawa pembelajaran berasaskan permainan digital adalah berkesan dalam menggalak ...
Rayner Bin Tangkui, Tan Choon Keong
doaj +1 more source
Echinacea purpurea Fractions Represent Promising Plant-Based Anti-Inflammatory Formulations
Antioxidants, 2023 Echinacea purpurea is traditionally used in the treatment of inflammatory diseases. Therefore, we investigated the anti-inflammatory capacity of E. purpurea dichloromethanolic (DE) and ethanolic extracts obtained from flowers and roots (R).
Sara F. Vieira +10 more
doaj +1 more source
EFFECT OF COLOCASIA ESCULENTA (L.) SCHOTT (ARACEAE) ETHANOL LEAF EXTRACT ON SPERM CONCENTRATION IN MALE WISTAR RATS [PDF]
Bulletin of Pharmaceutical Sciences. Assiut University, 2023 Colocasia esculenta (L.) Schott (Araceae) is a staple food which supply needed nutrients in Africa and is therefore, employed in ethnomedicine. This study aimed to evaluate the effect of the leaf ethanol extract as well as its partitioned fractions ...
Kola’ Ajibesin +3 more
doaj +1 more source
Assessment of the mercury contamination of landfilled and recovered foundry waste – a case study
Open Chemistry, 2021 Environmental pollution by mercury is a local problem in Poland and concerns mainly industrial sites. Foundry waste are usually characterized by low mercury content compared to other heavy metals.
Bożym Marta, Klojzy-Karczmarczyk Beata
doaj +1 more source
Molecules, 2021 The assessment of water-extractable organic matter using an autoclave can provide useful information on physical, chemical, and biological changes within the soil. The present study used virgin forest soils from Chini Forest Reserve, Langkawi Island, and
Wan Muhammad Ikram Wan Mohd Zamri +10 more
doaj +1 more source
Propedeutic fraction learning based on content integration in the initial teaching of mathematics [PDF]
Nastava i Vaspitanje, 2015 The paper presents the methodological approach of propedeutic introduction to fractions, based on the integration of the mathematical contents, with the aim to examine whether this approach to contents in initial mathematical education enhances the ...
Lazić Bojan +2 more
doaj +1 more source