Search results for "Matematik"
showing 10 items of 727 documents
A model to analyse algebraic tasks solved by students : a comparative study from Finland and Norway
2013
Masteroppgave i matematikkdidaktikk- Universitetet i Agder Participating in the international VIDEOMAT-project, which is accomplished by four universities from Finland, Norway, Sweden and California (USA), this master thesis has beenbased on a comparative study about the introduction of algebrain Finland and Norway. The focus of the present study has beento compare the way studentssolve algebraic tasks: theprocedures which they use while solving tasks and the mistakes they produce. Similarities and/or differences have beenidentified between those two countries. The empirical material for thisresearch has already been collected and it includes videotaped lessons, lesson graphsand students’ w…
Improving students’ mathematics self-efficacy: A systematic review of intervention studies
2022
Self-efficacy is an integral part of personal factors that contributes substantially to students' success in mathematics. This review draws on previous intervention studies to identify, describe, and expose underlying mechanisms of interventions that foster mathematics self-efficacy. The findings show that effective mathematics self-efficacy interventions can be categorized into three categories using their underlying mechanisms: those that directly manipulate sources of self-efficacy to foster the construct, and those that either embed self-efficacy features in teaching methods or in learning strategies. Specific examples of interventions that fall in each of these three categories are des…
Mating activity and parturition of the smooth snake Coronella austriaca in Norway
2022
Risk assessment of the biocontrol product Nemaslug 2.0 with the active organisms Phasmarhabditis californica (strain P19D) and Moraxella osloensis. S…
2021
First record of the opal chimaera, Chimaera opalescens (Holocephali: Chimaeridae) and revision of the occurrence of the rabbitfish Chimaera monstrosa…
2020
The presence of the opal chimaera, Chimaera opalescens, is reported for the first time in the deep waters of the Azores, with the capture of four specimens by fishermen and the video recording of an additional five individuals. Species identification was supported by the 646 bp sequenced fragment of the mitochondrial gene cytochrome oxidase subunit I. Because C. opalescens is a recently recognised species that had been recurrently misidentified as rabbitfish, Chimaera monstrosa, the historical data of C. monstrosa in the Azores were reviewed to assess the possible presence of both Chimaera species in the region. Although several authors have reported the occurrence of C. monstrosa in the Az…
Våre beste hår. Stillongs og parkas og tre lag med ull. Hvorfor beholdt vi ikke heller bare pelsen?
2019
Forskningstorg
2019
Kartlegging av biodiversitet av fisk i Raet nasjonalpark ved hjelp av eDNAanalyse
2020
Master's thesis in Coastal ecology (BIO501)
Survival and recruitment in a population of critically endangered northern pool frog (Pelophylax lessonae) in Norway
2020
Master's thesis in Coastal ecology (BIO501)
Tidsanalyse av bentisk bløtbunnsfauna i Kristiansandsfjorden : Har det forekommet endringer i bløtbunnsfauna fra 1983 til 2016?
2017
Masteroppgave akvatisk økologi BIO500 - Universitetet i Agder 2017 Kristiansandsfjorden har i en årrekke vært utsatt for sterk belastning forårsaket av menneskelige aktiviteter. Hovedproblemene i fjorden har vært knyttet til høye konsentrasjoner av organisk materiale, klororganiske forbindelser, PAH og tungmetaller, som hovedsakelig har sin kilde fra utslipp av kommunalt avløpsvann og industriutslipp. Det har blitt iverksatt ulike tiltak i fjorden: utslippsreduksjoner for industri, bygging av kommunale renseanlegg og tildekking av forurenset sediment. Disse tiltakene har ført til en bedring av miljøtilstanden, men den har fortsatt ikke nådd miljømålet satt av Vannforskriften. Det har blitt …