relation: http://repository.uhamka.ac.id/id/eprint/17198/ title: Learning trajectory based on fractional sub-constructs Using fractions as quotients to introduce fractions creator: Ishaq, Nuriadin subject: QA Mathematics publisher: mathematics teaching research journal type: Other type: NonPeerReviewed format: archive language: en identifier: http://repository.uhamka.ac.id/id/eprint/17198/1/3.%20Learning%20trajectory%20based%20on%20fractional%20sub-co%20similarity.pdf identifier: Ishaq, Nuriadin Learning trajectory based on fractional sub-constructs Using fractions as quotients to introduce fractions. mathematics teaching research journal. (Unpublished)