Browsing by Author "Babawande Emmanuel Olawale"

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    Becoming Reflective Practitioners: Gender GAP Analysis of Mathematics Student Teachers’ Reflective Practices
    (Universitas IVET, 2023-01) Babawande Emmanuel Olawale ; Winston Hendricks
    While reflective thinking practices are thought to be a factor in building bridges between a course of study and personal experience resulting in engaging and personalized learning activities, the present study examined the potential disparities in reflective thinking practices and how they influence preservice mathematics teachers' behavior. Underpinned by a positivist paradigm, the present study employed a quantitative research approach and a survey design. Data was collected from three hundred and fifty-nine mathematics student teachers who were preparing to become mathematics teachers once they had obtained a Bachelor of Education (B.Ed.) degree. Data collected was therefore analyzed through the use of descriptive statistics. Lifelong learning skills, self-assessment, self-belief, teaching awareness, and reflective thinking were all examined using a framework based on five components. Research findings revealed that while reflective thinking practices are often emphasized in teacher education programs, results clearly show that the process of reflective practices is conceptualized differently by female and male participants. Research findings also revealed that constructs such as lifelong learning skills, self-assessment ability, and teaching awareness have a more decisive influence on male participants than their female counterparts. This resulted in male participants having less perception of the usefulness of reflective thinking practices. Based on the findings, it was suggested that various support systems should be developed in mathematics teacher education programs to facilitate more independent and self directed reflective thinking practices among both female and male mathematics students teachers.
  • No Thumbnail Available
    Item
    Warmed-over flavour profiles, microbial changes, shelf-life and check-all-that-apply sensory analysis of cooked minced pork treated with varying levels of Moringa oleifera leaf and root powder
    (Springer, 2022-06-02) Duku NL.; Agoro, Mojeed A; Ezeuko, S.; Babawande Emmanuel Olawale
    challenge due to the high negative charge exhibited by both the DNA and silica surface. The aim of this study is to mediate bacteria DNA onto synthesized mesoporous silica nanoparticles (E-MSN) in combination with different chaotropic salts. E-MSN was synthesized via chemical etching techniques using sodium dodecyl sulfate (SDS) as an etchant. SDS was used to remove unwanted layers and provides a convenient platform for underlining mesopore with different chaotropic salts. Scanning electron microscopy (SEM) coupled with energy-dispersive xray spectroscopy (EDX), Fourier-transformed infrared spectroscopy (FTIR), x-ray diffraction spectroscopy (XRD), and point of zero charges (PZC) results showed that synthesized etched mesoporous silica nanoparticles have a crystalline, non-spherical shape and elemental composition of silica at approximately 2 Kev, functional groups that depict silica particles. Molecular characterization of extracted genes showed that Enterococcus faecium harbors tetA, tetM, and ermB in 201bp, 158bp, and 320bp, with the DNA purity ranging from 1.7 to 1.9. DNA adsorption was studied as a function of operating parameters in different solutions of chaotropic salts (sodium chloride (NaCl), 2 M guanidine HCl (CH5N3.HCl), and urea ((NH3)2CO). Among the different chaotropic salts used to compliment the silica nanoparticles, 2 M guanidine HCl exhibited the highest percentage (%) removal efficiency (90%) compared to urea (75%) and sodium chloride (70%) in simulated water and hospital wastewater. Experimental results revealed that the pseudo-second-order kinetic and Sips isotherm is the best fit for the adsorption process. Therefore, mesoporous silica nanoparticles enhanced by different chaotropic salts in this study showed that this material might be promising and economical