Doctor of Philosophy / Department of Curriculum and Instruction / Jeong-Hee Kim / Precollege science education in the United States has virtually always been influenced by university scientists to one degree or another. Partnership models for university scientist – school district collaborations are being advocated to replace outreach models. Although the challenges for such partnerships are well documented, the means of fostering successful and sustainable science education partnerships are not well studied. This study addresses this need by empirically researching a unique scientist-educator partnership between a university and a school district utilizing case study methods. The development of the partnership, emerging issues, and multiple perspectives of participants were examined in order to understand the culture of the partnership and identify means of fostering successful science education partnerships. The findings show the partnership was based on a strong network of face-to-face relationships that fostered understanding, mutual learning and synergy. Specific processes instituted ensured equity and respect, and created a climate of trust so that an evolving common vision was maintained. The partnership provided synergy and resilience during the recent economic crisis, indicating the value of partnerships when public education institutions must do more with less. High staff turnover, however, especially of a key leader, threatened the partnership, pointing to the importance of maintaining multiple-level integration between institutions. The instrumental roles of a scientist-educator coordinator in bridging cultures and nurturing the collaborative environment are elucidated. Intense and productive collaborations between teams of scientists and educators helped transform leading edge disciplinary science content into school science learning. The innovative programs that resulted not only suggest important roles science education partnerships can play in twenty-first century learning, but they also shed light on the processes of educational innovation itself. Further, the program and curriculum development revealed insights into areas of teaching and learning. Multiple perspectives of participants were considered in this study, with student perspectives demonstrating the critical importance of investigating student views in future studies. When educational institutions increasingly need to address a diverse population, and scientists increasingly want to recruit diverse students into the fields of science, partnerships show promise in creating a seamless K-20+ continuum of science education.

Life in today’s world is characterized by complexity and rapid change. Twenty-first century skills and especially mathematical understanding are supposed to crucially contribute to meeting the demands of our world since mathematics offers strategies to structure or simplify complex problems. An open question is which teaching practices are appropriate to provide all students with such skills and to broaden the participation of underprivileged students. The present article explores these aspects by focusing on complex tasks, a practice that can be considered highly accepted in the context of mathematics education all over the world. We will concentrate on the perspective of the German mathematics education community as the foundation of our considerations. Based on an analytical investigation of mathematical literacy and twenty-first century skills (such as creativity, critical thinking, or problem-solving), we will address central ideas and characteristics of complex mathematical tasks. To complement the analytical approach, we will illustrate their characteristics as well as possible intersections with twenty-first century skills by presenting an elementary school teaching experiment. Finally, we will critically discuss the potentials and pitfalls of complex mathematical tasks from an abstract perspective and conclude by debating practical consequences for organizing mathematical learning-teaching-processes.

The fourth industrial revolution and twenty-first century employability development has emerged on education and political agendas as a priority all over the world. Researchers have suggested and investigated more innovative learning experiences using technology as part of a blended learning approach. Restructuring current programmes to include skills development has the potential to equip students with the skills needed for employment. The development of blended learning approaches is an expanding field in both developing and developed countries. Yet, the skills graduates display and employers’ dissatisfaction is a concern. Limited research has been conducted on the use of blended learning to enhance employability development in formal learning environments. Most of the available research relies on employer perceptions, with little data available on the knowledge, skills and values graduates actually possess or on the impact this has on employability outcomes. This study aims to address this gap by focussing on managing the quality of employability development in higher education using blended learning. The study was aimed at gaining insight into the perceptions, understanding, concerns and experiences of institutional managers, tutors, graduates and students in their real world when using blended learning to enhance graduateness. This aim made the qualitative research method a suitable match. This thesis reports on the resulting comparative study between a South African and an American institution using different blended learning approaches to compare different cases for similarities and variations. The South African higher education sector’s fitness for purpose and pursuit of benchmarking against international standards of academic quality, knowledge and expertise calls for redress and reform of teaching-learning. In the fourth industrial revolution with a 21st century knowledge economy, driven from a macro- meso- and microlevel perspective, higher education in South Africa has the potential to provide a workforce that is socially and economically viable and more inclusive. The thesis concludes with a model to support employability development in blended learning environments. / Uphuhliso lwezakhono nokuqesheka ngenkulungwane yamashumi amabini nanye,zivele kwii-ajenda yezemfundo kunye nezopolitiko njengeziqaqambileyo kwihlabathi jikelele. Abaphengululi bacebisile kwaye baphanda ngamanye amava amaninzi amatsha okufunda besebenzisa itheknoloji njengenxalenye yokuvelela ukufunda ngokuhlanganisiweyo/ngokudibeneyo. Ukulungiswa kwakhona iinkqubo ezikhoyo kubandakanywa uphuhliso lwezakhono kunako ukubaxhobisa abafundi ngezakhono ezifunekayo kwingqesho. Uphuhliso lokuvelela ukufunda okudibeneyo/okuhlangeneyo ngummandla owandayo kumazwe asakhulayo naselekhulile. Kunjalo, izakhono eziboniswa ngabafundi abanemfundo ephakamileyo,zibanga inkxalabo kubaqeshi. Uphando oluncinane luqhutyiwe ekusetyenzisweni kokufunda okuhlanganisiweyo ukuphucula uphuhliso lokuqeshwa kwiindawo zokufunda ezisemthethweni. Uninzi lophando olukhoyo luxhomekeka kwiimbono zomqeshi, onolwazi oluncinane kulwazi, izakhono kunye neenqobo ezisemgangathweni abafundi abanemfundo ephakamileyo ngokwenene abanazo okanye kwifuthe le nto enalo kwiziphumo zokuqesheka. Esi sifundo(Olu phononongo) sijolise ekuxazululeni/ ekudibeni lo msantsa ngokugxila ekulawuleni umgangatho wophuhliso lokuqesheka kwimfundo ephakamileyo kusetyenziswa ukufunda okuhlangeneyo. Uhlolisiso lwalujoliswe ekufumaneni ingqiqo kwiimbono, ekuqondeni, iinkxalabo kunye namava abalawuli beziko, abafundisi, abafundi kwizifundo zemfundo ephakamileyo abaphumeleleyo nabafundi kwilizwe labo lokwenene xa befunda ngendlela yokudibanisa ukufunda ukuphucula impumelelo yabo yokuba beneziqu. Le njongo yenza indlela yophando olusemgangathweni lufaneleke. Le ngxelo yeengcingane ezibhaliweyo engqinelwe zizixhobo ekukhutshweni kwengxelo kwizifundo zothelekiso phakathi kweziko loMzantsi Afrika neziko laseMerika kusetyenziswa uvelelo lwezifundo zokufunda ngokudibeneyo ezahlukileyo ukuthelekisa imiba eyahlukileyo kwefanayo kunye neyeleleneyo. Ukufanelekeka kwecandelo lemfundo ephakamileyo eMzantsi Afrika ngenjongo kunye nokulangazelela (nokusukela) imilinganiselo esemgangathweni yemilinganiselo yemfundo yamazwe ngamazwe, ulwazi kunye nobuchule bokulungisa nokutshintshwa kokufundisa nokufunda. Ngolwazi lwezoqoqosho lwenkulungwane yamashumi amabini nanye, oluqhutywa ngokwembono yenqanaba elikhuluu, eliphakathi nelincinane, imfundo ephakamileyo eMzantsi Afrika inokukwazi ukubonelela ngabasebenzi abafanelekileyo ngokwentlalo nangokwezoqoqosho kwaye ibandakanye okuninzi. Le thisisi iphetha okanye iphela ngemodeli/ ngomzekelo ukuxhasa uphuhliso lokuqesheka kwiindawo zokufunda ngokudibeneyo. / Ukuthuthukiswa kwamakhono kanye nokuqasheka kwabafundi abaphuma ezikhungweni zemfundo ephakeme kuleli khulu-nyaka lama-21 sekubonakala njengento eseqhulwini ezinhlelweni zezemfundo kanye nezepolitiki emhlabeni wonke jikelele. Abacwaningi sebephakamise futhi bacubungula izindlela nezinqubo zokufunda ezintsha kusetshenziswa ubuchwepheshe njengengxenye yokufunda okuxubile. Ukuhlelwa kabusha kwezinhlelo ezikhona njengamanje ngenhloso yokubandakanya ukuthuthukiswa kwamakhono kungabahlinzeka abafundi ngamakhono adingekayo ukuze baqashwe. Ukuthuthukiswa kwezindlela zokufunda okuxubile kungumkhakha okhulayo emazweni asathuthuka ngokunjalo nasemazweni asethuthukile. Kodwa-ke nakuba kunjalo, amakhono aboniswa ngabafundi abaphuma ezikhungweni zemfundo ephakeme, kanye nokungagculiseki kwabaqashi, kuseyinto edala ukukhathazeka impela. Lukhona ucwaningo oluncane oselwenziwe mayelana nokusetshenziswa kwezindlela zokufunda okuxubile ngenhloso yokuphucula ukuthuthukiswa kokuqasheka kwabafundi abaphuma ezikhungweni zemfundo ephakeme ngaphansi kwezimo zokufunda ezihlelekile. Ucwaningo oluningi olukhona njengamanje luthembele emibonweni yabaqashi, futhi kunedatha encane kakhulu ekhona mayelana nolwazi, amakhono kanye nezimompilo abanazo abafundi asebephothule iziqu zabo noma idatha ephathelene nomthelela walokhu emiphumeleni yokuqasheka kwabo. Lolu cwaningo luhlose ukuvala leli gebe ngokuthi lugxile ekuphatheni nokulawula ikhwalithi yokuthuthukiswa kokuqasheka kwabafundi asebephothule iziqu zabo ezikhungweni zemfundo ephakeme ngokusebenzisa ukufunda okuxubile. Ngalolu cwaningo kwabe kuhloswe ukuthola ulwazi olunzulu mayelana nemibono, ukuqonda, ukukhathazeka kanye nezimo abadlule kuzona abaphathi bezikhungo, abafundisi, abafundi asebephothule iziqu zabo kanye nezitshudeni esimweni soqobo abaphila ngaphansi kwaso lapho kusetshenziswa ukufunda okuxubile ukuze kwenziwe ngcono amathuba abo okuthi babe sebezuze ulwazi namakhono anohlonze ngenkathi bephothula iziqu zabo. Le nhloso yenza ukuthi indlela yocwaningo olukhwalithethivu kube ngefanelekile kulolu cwaningo. Le thisisi ihlinzeka umbiko mayelana nocwaningo lokuqhathanisa oluwumphumela walokhu olwenziwe phakathi kwesikhungo saseNingizimu Afrika kanye nesikhungo saseMelika kusetshenziswa izindlela ezihlukahlukene zokufunda okuxubile ngenhloso yokuqhathanisa izimo ezihlukahlukene ukuze kubhekwe izinto ezifanayo kanye nalezo ezihlukile kulezo zimo. Ukufaneleka komkhakha wezemfundo ephakeme waseNingizimu Afrika ukuqhathaniseka namazinga amazwe ngamazwe ekhwalithi yezemfundo, ulwazi kanye nobungoti kudinga ukuthi kulungiswe konke lokho okungahanjiswanga ngendlela efanele esikhathini esedlule futhi kulethwe izinguquko emkhakheni wezokufunda nokufundisa. Emnothweni wolwazi wekhulu-nyaka lama-21, oqhutshwa ngokwezinga elibanzi, elimaphakathi kanye nelincane, umkhakha wemfundo ephakeme unawo amandla okuhlinzeka ngabasebenzi abangaletha impumelelo nokusimama kwezenhlalo nakwezomnotho, futhi okungabasebenzi ababandakanya izinhlobo zabantu abavela emikhakheni yempilo ehlukahlukene kanye nasezigabeni zomphakathi ezihlukahlukene. Le thisisi iphothula ngokuhlinzeka ngemodeli ezosekela ukuthuthukiswa kokuqasheka kwabafundi ngaphansi kwezimo zokufunda okuxubile. / Educational Management and Leadership / D. Ed. (Education Management)