Results 41 to 50 of about 139 (120)
Advanced Intelligent Systems, Volume 7, Issue 2, February 2025.Sensors outputting fluidic signals would allow replacing electrical or optical sensors in soft devices with their fluidic alternatives. This work reports a soft elastomeric touchpad consisting of 32 pneumatic microchannels. When touched, the cross‐sectional area and flow resistance of the channels near the contact location change, allowing the touchpad
Vilma Lampinen +3 more
wiley +1 more source
Utbildning & Demokrati, 2013 Sweden experiences an evident downward trend regarding Swedish students’ performances on large-scale science tests during the last 15 years. This article aims to analyze this trend using percentiles, analyze the trend of in-between school variance but ...
Eva Davidsson +2 more
doaj +1 more source
Förenklad bild av naturvetenskap i skolan
ATENA Didaktik, 2023 Kunskap om naturvetenskapernas karaktär kan underlätta elevers förståelse av ämnesinnehållet samt främja deras intresse. En studie från 2015 visar dock att lärare ofta fokuserar på fakta i undervisningen och presenterar naturvetenskap som en universell metod som leder till säker kunskap.
openaire +1 more source
Advanced Functional Materials, Volume 34, Issue 50, December 9, 2024.Wide‐bandgap and air‐stable perovskite‐inspired materials (PIMs) are low‐toxicity alternatives to lead‐halide perovskites (LHPs). However, the optoelectronic performance of PIMs is far inferior to that of the LHPs, particularly due to a high defect density.
G. Krishnamurthy Grandhi +9 more
wiley +1 more source
LUMAT, 2020 Syftet med studien är att klargöra hur lärares professionella utveckling stimuleras då de planerar och genomför en Learning Study (LS) kombinerad med verktyget Content Representation (CoRe). Data består av sex erfarna lärares inspelade diskussioner under
Niclas Åhman +2 more
doaj +1 more source
Advanced Materials Technologies, Volume 9, Issue 23, December 2, 2024.This study presents a new method in transdermal drug delivery using microneedles made from a drug and a block copolymer, achieving a minimalist formulation with high drug loading (40 wt%). The microneedles maintain structural integrity and effectiveness in skin penetration and introduce an innovative “nano‐in‐micro drug delivery system” for improved ...
Carmine D'Amico +5 more
wiley +1 more source
Lychnos, 2018 Staffan Bergwik: Kunskapens osynliga scener. Vetenskapshistorier 1900-1950 (Aant Elzinga) Carl-Göran Heidegren: Positivismstrider (Martin Wiklund) Victoria Fareld & Hans Ruin (red.): Historiens hemvist. 1.
* * *
doaj
Naturvetenskap på fritidshem? Möjliga syften, innehåll och arbetssätt
Nordina: Nordic Studies in Science EducationThis study aims to investigate Swedish school-age educare (SAEC) teachers´ perceptions of science teaching. Previous reports indicate that students in SAEC have questions about scientific phenomena that often go unanswered and that it is common to focus
Lisa Fransson +2 more
doaj +1 more source
Nordina: Nordic Studies in Science Education, 2012 Connecting students’ worlds, knowledge and experiences with school science has been a central issue in science education research. Here, we conceptualize processes of drawing on students’ personal experiences and knowledge in terms of ‘funds of knowledge’
Maria Andree, Lotta Lager-Nyquist
doaj +1 more source
, 2015 Den reviderade läroplanen för förskolan trädde i kraft 2011. Vi har i denna studie intervjuat förskollärarna om hur de har upplevt läroplanens reviderade mål i naturvetenskap samt hur de relaterar dessa mål till verksamheten. Vi valde att göra en kvalitativ undersökning där vi intervjuade fem förskollärare.Förskolan ingår sedan 2011 i det svenska ...
Camo, Alma, Bonthron Engstrand, Louise
openaire +1 more source