Matches in SemOpenAlex for { <https://semopenalex.org/work/W2128254471> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2128254471 endingPage "53" @default.
- W2128254471 startingPage "36" @default.
- W2128254471 abstract "This paper analyses how proportion is introduced and developed in selected mathematics textbooks for middle school students of Portugal, Spain, Brazil, and USA. The analysis focuses on the nature of the approach and on the cognitive demand, structure, and context of the tasks . The results show that the textbooks tend to present tasks at an intermediate level of cognitive demand and with a closed structure. Non-mathematical contexts predominate in three of the four textbooks. However, there are marked differences in the way textbooks approach the conceptual and procedural aspects of proportion. The way the students are addressed also varies, ranging from a questioning/problem solving style, to an explaining/practicing style, each of these styles supporting a rather different kind of activity." @default.
- W2128254471 created "2016-06-24" @default.
- W2128254471 creator A5023698022 @default.
- W2128254471 creator A5075477161 @default.
- W2128254471 date "2011-08-23" @default.
- W2128254471 modified "2023-09-23" @default.
- W2128254471 title "Proportion in school mathematics textbooks: A comparative study" @default.
- W2128254471 cites W101765224 @default.
- W2128254471 cites W13784001 @default.
- W2128254471 cites W1500112243 @default.
- W2128254471 cites W1564860056 @default.
- W2128254471 cites W2077386198 @default.
- W2128254471 cites W2169689028 @default.
- W2128254471 cites W2490639567 @default.
- W2128254471 cites W2734747 @default.
- W2128254471 cites W2798947779 @default.
- W2128254471 cites W2986992857 @default.
- W2128254471 cites W35773026 @default.
- W2128254471 cites W2285108682 @default.
- W2128254471 cites W2612211396 @default.
- W2128254471 hasPublicationYear "2011" @default.
- W2128254471 type Work @default.
- W2128254471 sameAs 2128254471 @default.
- W2128254471 citedByCount "6" @default.
- W2128254471 countsByYear W21282544712014 @default.
- W2128254471 countsByYear W21282544712019 @default.
- W2128254471 crossrefType "journal-article" @default.
- W2128254471 hasAuthorship W2128254471A5023698022 @default.
- W2128254471 hasAuthorship W2128254471A5075477161 @default.
- W2128254471 hasConcept C145420912 @default.
- W2128254471 hasConcept C150681269 @default.
- W2128254471 hasConcept C15744967 @default.
- W2128254471 hasConcept C166957645 @default.
- W2128254471 hasConcept C169760540 @default.
- W2128254471 hasConcept C169900460 @default.
- W2128254471 hasConcept C19417346 @default.
- W2128254471 hasConcept C205649164 @default.
- W2128254471 hasConcept C2776445246 @default.
- W2128254471 hasConcept C2779343474 @default.
- W2128254471 hasConceptScore W2128254471C145420912 @default.
- W2128254471 hasConceptScore W2128254471C150681269 @default.
- W2128254471 hasConceptScore W2128254471C15744967 @default.
- W2128254471 hasConceptScore W2128254471C166957645 @default.
- W2128254471 hasConceptScore W2128254471C169760540 @default.
- W2128254471 hasConceptScore W2128254471C169900460 @default.
- W2128254471 hasConceptScore W2128254471C19417346 @default.
- W2128254471 hasConceptScore W2128254471C205649164 @default.
- W2128254471 hasConceptScore W2128254471C2776445246 @default.
- W2128254471 hasConceptScore W2128254471C2779343474 @default.
- W2128254471 hasIssue "1" @default.
- W2128254471 hasOpenAccess W2128254471 @default.
- W2128254471 hasRelatedWork W1179271179 @default.
- W2128254471 hasRelatedWork W1983747253 @default.
- W2128254471 hasRelatedWork W1985566369 @default.
- W2128254471 hasRelatedWork W1993137605 @default.
- W2128254471 hasRelatedWork W2007862439 @default.
- W2128254471 hasRelatedWork W2031273441 @default.
- W2128254471 hasRelatedWork W2055764289 @default.
- W2128254471 hasRelatedWork W2073364479 @default.
- W2128254471 hasRelatedWork W2111081881 @default.
- W2128254471 hasRelatedWork W2167221822 @default.
- W2128254471 hasRelatedWork W2171022716 @default.
- W2128254471 hasRelatedWork W2569160125 @default.
- W2128254471 hasRelatedWork W2754333699 @default.
- W2128254471 hasRelatedWork W2767726235 @default.
- W2128254471 hasRelatedWork W2886149591 @default.
- W2128254471 hasRelatedWork W2921762971 @default.
- W2128254471 hasRelatedWork W2977105769 @default.
- W2128254471 hasRelatedWork W3022093023 @default.
- W2128254471 hasRelatedWork W3159250986 @default.
- W2128254471 hasRelatedWork W3169367312 @default.
- W2128254471 hasVolume "1" @default.
- W2128254471 isParatext "false" @default.
- W2128254471 isRetracted "false" @default.
- W2128254471 magId "2128254471" @default.
- W2128254471 workType "article" @default.