Matches in SemOpenAlex for { <https://semopenalex.org/work/W2181213323> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2181213323 endingPage "1200" @default.
- W2181213323 startingPage "1189" @default.
- W2181213323 abstract "Guiding sixteen-year-old students to rediscover the concept of energy conservation may be done in three distinct learning steps. First, we have chosen for the students to reinvent what we call partial laws of energy conservation (e.g. Σm∙g∙h = k1). Secondly, the students are asked to combine these partial laws into more and more general laws of energy conservation (e.g. forming Σm∙g∙h + Σm∙c∙T = k3). Because a new term may always be added this process of combining laws can be continued for a long time. The result may still be only a partial law of energy conservation. A third learning step is needed in which students are to extrapolate the process of combining partial laws. If the student becomes convinced that it is indeed always possible to add an extra term to the equation when necessary, the student must now be convinced as well that the law is applicable to any situation and has thereby reinvented the general law of energy conservation. In the first two learning steps we have uncovered mathematically challenging steps which remain obscure in more traditional teachings of the concept of energy conservation. The first mathematical challenge lies in retrieving a physical law from measured data, specifically quadratic ones. The second challenge lies in combining the special cases of energy conservation into a more widely applicable case of energy conservation. In this paper we will exemplify these mathematical problems and give some possible solutions for teachers to guide students in passing these obstacles. At least partially these steps clarify the abstractness of the concept of energy and contribute to explain problems students are having in understanding this concept." @default.
- W2181213323 created "2016-06-24" @default.
- W2181213323 creator A5012450251 @default.
- W2181213323 creator A5041678005 @default.
- W2181213323 creator A5068763231 @default.
- W2181213323 date "2014-01-01" @default.
- W2181213323 modified "2023-09-27" @default.
- W2181213323 title "Mathematical Challenges to Secondary School Students in a Guided Reinvention Teaching-Learning Strategy towards the Concept of Energy Conservation" @default.
- W2181213323 cites W1489963381 @default.
- W2181213323 cites W153591794 @default.
- W2181213323 cites W1574846865 @default.
- W2181213323 cites W1938105238 @default.
- W2181213323 cites W2161898876 @default.
- W2181213323 cites W2577699144 @default.
- W2181213323 cites W2733882814 @default.
- W2181213323 hasPublicationYear "2014" @default.
- W2181213323 type Work @default.
- W2181213323 sameAs 2181213323 @default.
- W2181213323 citedByCount "1" @default.
- W2181213323 countsByYear W21812133232014 @default.
- W2181213323 crossrefType "journal-article" @default.
- W2181213323 hasAuthorship W2181213323A5012450251 @default.
- W2181213323 hasAuthorship W2181213323A5041678005 @default.
- W2181213323 hasAuthorship W2181213323A5068763231 @default.
- W2181213323 hasConcept C105795698 @default.
- W2181213323 hasConcept C111919701 @default.
- W2181213323 hasConcept C119599485 @default.
- W2181213323 hasConcept C121332964 @default.
- W2181213323 hasConcept C127413603 @default.
- W2181213323 hasConcept C134306372 @default.
- W2181213323 hasConcept C145420912 @default.
- W2181213323 hasConcept C17744445 @default.
- W2181213323 hasConcept C186370098 @default.
- W2181213323 hasConcept C199539241 @default.
- W2181213323 hasConcept C33923547 @default.
- W2181213323 hasConcept C3445786 @default.
- W2181213323 hasConcept C41008148 @default.
- W2181213323 hasConcept C520301825 @default.
- W2181213323 hasConcept C52957995 @default.
- W2181213323 hasConcept C61797465 @default.
- W2181213323 hasConcept C62520636 @default.
- W2181213323 hasConcept C97355855 @default.
- W2181213323 hasConcept C98045186 @default.
- W2181213323 hasConceptScore W2181213323C105795698 @default.
- W2181213323 hasConceptScore W2181213323C111919701 @default.
- W2181213323 hasConceptScore W2181213323C119599485 @default.
- W2181213323 hasConceptScore W2181213323C121332964 @default.
- W2181213323 hasConceptScore W2181213323C127413603 @default.
- W2181213323 hasConceptScore W2181213323C134306372 @default.
- W2181213323 hasConceptScore W2181213323C145420912 @default.
- W2181213323 hasConceptScore W2181213323C17744445 @default.
- W2181213323 hasConceptScore W2181213323C186370098 @default.
- W2181213323 hasConceptScore W2181213323C199539241 @default.
- W2181213323 hasConceptScore W2181213323C33923547 @default.
- W2181213323 hasConceptScore W2181213323C3445786 @default.
- W2181213323 hasConceptScore W2181213323C41008148 @default.
- W2181213323 hasConceptScore W2181213323C520301825 @default.
- W2181213323 hasConceptScore W2181213323C52957995 @default.
- W2181213323 hasConceptScore W2181213323C61797465 @default.
- W2181213323 hasConceptScore W2181213323C62520636 @default.
- W2181213323 hasConceptScore W2181213323C97355855 @default.
- W2181213323 hasConceptScore W2181213323C98045186 @default.
- W2181213323 hasLocation W21812133231 @default.
- W2181213323 hasOpenAccess W2181213323 @default.
- W2181213323 hasPrimaryLocation W21812133231 @default.
- W2181213323 hasRelatedWork W151680311 @default.
- W2181213323 hasRelatedWork W1783616865 @default.
- W2181213323 hasRelatedWork W1841237432 @default.
- W2181213323 hasRelatedWork W195821521 @default.
- W2181213323 hasRelatedWork W1989906717 @default.
- W2181213323 hasRelatedWork W2021999734 @default.
- W2181213323 hasRelatedWork W2026430833 @default.
- W2181213323 hasRelatedWork W2043341440 @default.
- W2181213323 hasRelatedWork W2044796233 @default.
- W2181213323 hasRelatedWork W2308780494 @default.
- W2181213323 hasRelatedWork W2395883461 @default.
- W2181213323 hasRelatedWork W2492016348 @default.
- W2181213323 hasRelatedWork W2549260473 @default.
- W2181213323 hasRelatedWork W2552686054 @default.
- W2181213323 hasRelatedWork W2928257443 @default.
- W2181213323 hasRelatedWork W292976827 @default.
- W2181213323 hasRelatedWork W2973327139 @default.
- W2181213323 hasRelatedWork W3133049558 @default.
- W2181213323 hasRelatedWork W325586366 @default.
- W2181213323 hasRelatedWork W1891911984 @default.
- W2181213323 isParatext "false" @default.
- W2181213323 isRetracted "false" @default.
- W2181213323 magId "2181213323" @default.
- W2181213323 workType "article" @default.