Brina Dojer (Avtor), Matjaž Kristl (Avtor), Andrej Šorgo (Avtor)

Povzetek

Efficiency of time use is a key factor in chemistry calculation tasks, affecting both, personal and professional domains. This study is dedicated to finding the fastest methods for accomplishing chemistry tasks. Our investigation delves into the comparative temporal outlays made by students as they engage three different approaches: using an electronic calculator, a basic calculator app on a smartphone, and a desktop computer calculator. As part of our research, we examine a cohort of 52 Slovenian university students, preservice teachers who were actively enrolled in chemistry and related science programs, spanning the academic years of 2019 and 2022. The results from 2019 show that students can solve the chemistry tasks most quickly using electronic calculator and take the most time to calculate the tasks using smartphones (Δmean = 133 s; ΔSD = 5 s; Δmin = 97 s; Δmax = 131 s). An even larger difference is observed from the 2022 study year (Δmean = 189 s; ΔSD = 129 s; Δmin = 170 s; Δmax = 625 s). In summary, although smartphones are recognised as a multitasking device, replacing traditional single-purpose devices, they have not been able to outperform them.

Ključne besede

chemistry tasks;chemistry calculations;electronic calculator;smartphones;computer calculators;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UM FNM - Fakulteta za naravoslovje in matematiko
Založnik: Slovensko kemijsko društvo, =Slovenian Chemical Society
UDK: 54:004
COBISS: 178350339 Povezava se bo odprla v novem oknu
ISSN: 1580-3155
Št. ogledov: 137
Št. prenosov: 8
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: naloge za kemijo;kemijski izračuni;elektronski kalkulatorji;pametni telefoni;računalniški kalkulatorji;ne zaključna dela;Kemija;Naloge, vaje itd.;Pametni telefoni;
Vrsta dela (COBISS): Članek v reviji
Strani: str. 690-698
Letnik: ǂVol. ǂ70
Zvezek: ǂno. ǂ4
Čas izdaje: 2023
DOI: 10.17344/acsi.2023.8485
ID: 23984441