2026-02-15T07:54:52+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A%2Cscore&hl=true&hl.simple.pre=%7B%7B%7B%7BSTART_HILITE%7D%7D%7D%7D&hl.simple.post=%7B%7B%7B%7BEND_HILITE%7D%7D%7D%7D&fq=-merged_boolean%3Atrue&fq=-id%3A%22in00000414805%22&wt=json&json.nl=arrarr&q=%7B%21terms+f%3Dwork_keys_str_mv+separator%3D%22%1F%22%7DAT+maimansolaimanibrahim+assessmentofpiagetiancognitiveabilitiesrequiredforthetwelfthgrademalesciencestudentsinsaudiarabiatounderstandselectedchemistryconceptstaughttothem%1FAT+adamsdonaldk+assessmentofpiagetiancognitiveabilitiesrequiredforthetwelfthgrademalesciencestudentsinsaudiarabiatounderstandselectedchemistryconceptstaughttothem%1FAT+maimansolaimanibrahim+sessmentofpiagetiancognitiveabilitiesrequiredforthetwelfthgrademalesciencestudentsinsaudiarabiatounderstandselectedchemistryconceptstaughttothem%1FAT+adamsdonaldk+sessmentofpiagetiancognitiveabilitiesrequiredforthetwelfthgrademalesciencestudentsinsaudiarabiatounderstandselectedchemistryconceptstaughttothem&rows=0&start=0&sort=publishDateSort+desc%2C+title_sort+asc

2026-02-15T07:54:52+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A%2Cscore&hl=true&hl.simple.pre=%7B%7B%7B%7BSTART_HILITE%7D%7D%7D%7D&hl.simple.post=%7B%7B%7B%7BEND_HILITE%7D%7D%7D%7D&fq=-merged_boolean%3Atrue&fq=-id%3A%22in00000414805%22&wt=json&json.nl=arrarr&q=%7B%21terms+f%3Dwork_keys_str_mv+separator%3D%22%1F%22%7DAT+maimansolaimanibrahim+assessmentofpiagetiancognitiveabilitiesrequiredforthetwelfthgrademalesciencestudentsinsaudiarabiatounderstandselectedchemistryconceptstaughttothem%1FAT+adamsdonaldk+assessmentofpiagetiancognitiveabilitiesrequiredforthetwelfthgrademalesciencestudentsinsaudiarabiatounderstandselectedchemistryconceptstaughttothem%1FAT+maimansolaimanibrahim+sessmentofpiagetiancognitiveabilitiesrequiredforthetwelfthgrademalesciencestudentsinsaudiarabiatounderstandselectedchemistryconceptstaughttothem%1FAT+adamsdonaldk+sessmentofpiagetiancognitiveabilitiesrequiredforthetwelfthgrademalesciencestudentsinsaudiarabiatounderstandselectedchemistryconceptstaughttothem&rows=0&start=0&sort=publishDateSort+desc%2C+title_sort+asc

2026-02-15T07:54:52+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A%2Cscore&fq=-merged_boolean%3Atrue&wt=json&json.nl=arrarr&q=%7B%21mlt+qf%3Dtitle%2Ctitle_short%2Ccallnumber-label%2Ctopic%2Clanguage%2Cauthor%2CpublishDate+mintf%3D1+mindf%3D1%7Din00000414805&rows=5

2026-02-15T07:54:52+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A%2Cscore&fq=-merged_boolean%3Atrue&wt=json&json.nl=arrarr&q=%7B%21mlt+qf%3Dtitle%2Ctitle_short%2Ccallnumber-label%2Ctopic%2Clanguage%2Cauthor%2CpublishDate+mintf%3D1+mindf%3D1%7Din00000414805&rows=5

2026-02-15T07:54:52+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK

2026-02-15T07:54:52+03:00 DEBUG: Deserialized SOLR response

2026-02-15T07:54:52+03:00 WARN: VuFind\Cover\Router: Cover provider VuFind\Content\Covers\ObalkyKnih needs ajaxcovers setting to be on

2026-02-15T07:54:52+03:00 WARN: VuFind\Cover\Router: Cover provider VuFind\Content\Covers\ObalkyKnih needs ajaxcovers setting to be on

Assessment of piagetian cognitive abilities required for the twelfth grade male science students in Saudi Arabia to understand selected chemistry concepts taught to them /

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Bibliographic Details
Main Author:	Maiman, Solaiman Ibrahim (Author)
Other Authors:	Adams, Donald K. (Supervisor., supervisor)
Format:	Thesis Book
Language:	English
Published:	Colorado : University of Northern Colorado,College of Arts and Science, Department of Science Education, 1983
Subjects:	Chemistry Chemistry > Study and teaching (Secondary) > Saudi Arabia
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Assessment of piagetian cognitive abilities required for the twelfth grade male science students in Saudi Arabia to understand selected chemistry concepts taught to them /

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