Department of Mathematics Education: Recent submissions

Now showing items 1-20 of 37

The geometric thinking levels of pre-service teachers in Ghana

Armah, R.B; Cofie, P.O; Okpoti, C.A (Published in Higher Education Research, 2017)

Teachers’ geometrical competencies are very critical to the effective teaching of the subject. This study focused on the van Hiele Levels of geometric thinking reached by Ghanaian pre-service teachers before leaving for ...
Five Decades of School Mathematics in Ghana

Mereku, D. K (Published in Mathematics Connection, 2010)

In this paper, an attempt had been made to provide a historical background to the development of school mathematics in Ghana since the nation’s independence from British rule in 1957 and how these have influenced current ...
National Assessment and the Opportunity to Learn in Educational Reform

Snyder C.W.; Jr.; Mereku K.D.; Amedahe F.K.; Etsey K.; Adu J. (SAGE Publications Inc., 2013)

Over two decades, national assessments in Ghana have revealed generally poor performances across curriculum-based tests for primary school (Grades 1�6). Various reform agendas have been applied to the education system, ...
Exploring teachers' knowledge of classroom management and control

Ayebo A.; Assuah C. (Universiti Utara Malaysia Press, 2017)

Purpose - This paper presents the results of a study that sought to determine teacher conceptions of classroom management and control. The study explored classroom management knowledge of participants, and how the knowledge ...
Simulation of bioconvection in the suspension of second grade nanofluid containing nanoparticles and gyrotactic microorganisms

Zuhra S.; Khan N.S.; Shah Z.; Islam S.; Bonyah E. (American Institute of Physics Inc., 2018)

A time dependent symmetric flow with heat transmission of a second-grade fluid containing nanoparticles and gyrotactic microorganisms between two parallel plates in two dimensions is explored. Partial differential equations ...
Darcy-forchheimer flow of mhd nanofluid thin film flow with joule dissipation and navier�s partial slip

Jawad M.; Shah Z.; Islam S.; Bonyah E.; Khan A.Z. (Institute of Physics Publishing, 2018)

In this paper investigation is carried out on two dimensional liquid film with heat generation/ absorption and variable heat transmission of nanofluid MHD flow on an unsteady stretching sheet. Flow of nanofluid phenomenon ...
Solutions of nonlinear real world problems by a new analytical technique

Ali L.; Islam S.; Gul T.; Khan M.A.; Bonyah E. (Elsevier Ltd, 2018)

Here a new analytical scheme is presented to solve nonlinear boundary value problems (BVPs) of higher order occurring in nonlinear phenomena. This method is called second alternative of Optimal Homotopy Asymptotic Method. ...
Chaos in a 5-D hyperchaotic system with four wings in the light of non-local and non-singular fractional derivatives

Bonyah E. (Elsevier Ltd, 2018)

A new 5-D hyperchaotic system with four wings is studied in the light of the newly introduced operator by Atangana and Baleanu with non-local and non-singular fading memory. The basic properties and stability analysis are ...
Darcy-Forchheimer flow of MHD CNTs nanofluid radiative thermal behaviour and convective non uniform heat source/sink in the rotating frame with microstructure and inertial characteristics

Khan A.; Shah Z.; Islam S.; Dawar A.; Bonyah E.; Ullah H.; Khan A. (American Institute of Physics Inc., 2018)

In this research paper we examined Darcy-Forchheimer three-dimensional micro-polar nanofluid flow of carbon nanotubes (CNTs) based on water. The nanofluid flow is examined between parallel and horizontal plates in a rotating ...
Stability analysis and optimal control of a fractional human African trypanosomiasis model

Bonyah E.; G�mez-Aguilar J.F.; Adu A. (Elsevier Ltd, 2018)

Human African trypanosomiasis has been a major problem in sub-Saharan countries including Ghana. In this paper, a fractional human African trypanosomiasis model with fractional time dependent control is studied. The existence ...
Darcy Forchheimer nanofluid thin film flow of SWCNTs and heat transfer analysis over an unsteady stretching sheet

Nasir S.; Shah Z.; Islam S.; Bonyah E.; Gul T. (American Institute of Physics Inc., 2019)

This article analyzes the Darcy Forchheimer 2D thin film fluid of nanoliquid. Flow of nanoliquid is made due to a flat unsteady stretchable sheet. In nanoliquids, nanomaterial is in form of CNTs (carbon nanotubes). Also, ...
A fractional model for predator-prey with omnivore

Bonyah E.; Atangana A.; Elsadany A.A. (American Institute of Physics Inc., 2019)

We consider the model of interaction of predator and prey with omnivore using three different waiting time distributions. The first waiting time is induced by the power law distribution which is the generator of Pareto ...
Fractional stochastic modeling: New approach to capture more heterogeneity

Atangana A.; Bonyah E. (American Institute of Physics Inc., 2019)

To further capture holding complexities of nature that arise in many fields of science, technology, and engineering, we suggested in this paper a novel approach of modeling. The novel approach is a coupling of fractional ...
On the new fractional operator and application to nonlinear bloch system

G�mez-Aguilar J.F.; Ghanbari B.; Bonyah E. (Springer New York LLC, 2019)

In this chapter, we analyze the nonlinear Bloch system with a new fractional operator without singular kernel proposed by Michele Caputo and Mauro Fabrizio. The commensurate and non-commensurate order nonlinear Bloch system ...
Mathematical modelling of poor nutrition in the human life cycle

Bonyah E.; Ababio K.; Gambrah P.P. (Springer New York LLC, 2019)

Nutrition is very crucial in the survival of human race and more importantly the development of a child from the womb to adulthood. In some instances, the age of the individuals determines the kind of nutrients required. ...
Three dimensional Darcy-Forchheimer radiated flow of single and multiwall carbon nanotubes over a rotating stretchable disk with convective heat generation and absorption

Nasir S.; Shah Z.; Islam S.; Khan W.; Bonyah E.; Ayaz M.; Khan A. (American Institute of Physics Inc., 2019)

Several important characteristics of CNTs (carbon nanotubes) like excellent electrical conductivities, extraordinary thermal conductivities, good mechanical and chemical stability and extremely light mass make CNTs a model ...
Modelling the effects of heavy alcohol consumption on the transmission dynamics of gonorrhea with optimal control

Bonyah E.; Khan M.A.; Okosun K.O.; G�mez-Aguilar J.F. (Elsevier Inc., 2019)

Alcoholism has become a global threat and has a serious health consequence in the society. In this paper, a deterministic alcohol model is formulated, analyzed and the basic properties established. The reproduction number ...
Modeling the transmission dynamics of avian influenza with saturation and psychological effect

Khan M.A.; Farhan M.; Islam S.; Bonyah E. (American Institute of Mathematical Sciences, 2019)

The present paper describes the mathematical analysis of an avian influenza model with saturation and psychological effect. The virus of avian influenza is not only a risk for birds but the population of human is also not ...
On the co-infection of dengue fever and Zika virus

Bonyah E.; Khan M.A.; Okosun K.O.; G�mez-Aguilar J.F. (John Wiley and Sons Ltd, 2019)

In this paper, we present a co-infection mathematical model for dengue-Zika disease in order to carry out their synergistic relationship in the presence of prevention and treatment. Submodel analysis is investigated to ...
The first integral method for two fractional non-linear biological models

Kolebaje O.; Bonyah E.; Mustapha L. (American Institute of Mathematical Sciences, 2019)

Travelling wave solutions of the space and time fractional models for non-linear blood flow in large vessels and Deoxyribonucleic acid (DNA) molecule dynamics defined in the sense of Jumarie�s modified Riemann-Liouville ...

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