# 115 Results

View
Selected filters:
• African Virtual University
Unrestricted Use
CC BY
Rating

This module aims to acquaint you with the mathematical aspects of rings and groups and the underlying algebraic structures and when they are looked at as non-empty sets, how their elements are combined by binary operations as well as how those elements behave under transformations such finding inverses. Some non-empty sets, under the operation of addition or multiplication do not include the inverses of their elements as members of the set and they are called semi-groups. The non-empty sets that include the inverses of their elements are full fledged groups. This module fills the gap arising from basic mathematics.

Subject:
Algebra
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Othow Onak Giel
Date Added:
03/10/2018
Unrestricted Use
CC BY
Rating

This course introduces students to Advanced Computer Organization and Architecture. Where architecture is a term used to describe the attributes of a system as seen by the programmer. Its concerned with designs and operations of a computer. Computer organization is the way the system is structured so that all those cataloged tools can be used, and that in an efficient fashion. This course has its emphasis on system design and performance.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Harrison Njoroge
Date Added:
02/22/2018
Unrestricted Use
CC BY
Rating

There are both practical and theoretical reasons to study algorithms. From a practical standpoint, you have to know a standard set of important algorithms from different areas of computing; in addition, you should be able to design new algorithms and analyze their efficiency. From the theoretical standpoint, the study of algorithms, sometimes called algorithmics, has come to be as the cornerstone of computer science.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Richard Musabe
Date Added:
04/20/2018
Unrestricted Use
CC BY
Rating

At the heart of any major system is a data storage back-end. This back-end is what is refered to as a database. Taking that a database forms the core of systems, there is every need for the data to have integrity and also available for use. Database systems when well designed will ensure the system achieves those goals. Persons with skills to develop and manage these databases are therefore vital in modern day systems. The course principals of Database Systems is needed to help provide the competencies and skills needed by entry-level systems analyst or programmers. This course is about understanding and developing application logic in databases.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
John Kandiri
Date Added:
02/22/2018
Unrestricted Use
CC BY
Rating

There are both practical and theoretical reasons to study algorithms. From a practical standpoint, you have to know a standard set of important algorithms from different areas of computing; in addition, you should be able to design new algorithms and analyze their efficiency. From the theoretical standpoint, the study of algorithms, sometimes called algorithmics, has come to be as the cornerstone of computer science.

This course aim to provide an in-depth understanding of the fundamental algorithmic techniques for design and analysis, in turn impart knowledge and practical competence in use of advanced data structures and the design and Welcome to Advanced computer Security Module. This module provides a study of high-level computer security issues in computer networks and advanced methods of data encryption. It focuses on advanced aspects of computer security, such as encryption, security practices, system security, security for authentication on the Web and password management techniques. Finally this module, students should be able to create secure network architectures adapted to the investment level and required security. Take responsibility for installation, configuration and network security maintenance.

The module aims to give IT infrastructure management skills, where the role of computer security is critical to ensure the integrity of data and the normal operation of the various systems: computer networks, servers and personal computers in the organization. The course will also explore various Information Security controls, how to handle various risk assessment in an organization and finally creating a security policy in organization.

Today, we note that the information is considered the key business of an organization / company due to its usefulness and importance, however, the issue of the company’s Information Security is a priority task for managers, because they recognize the value it has and therefore organizations must make sure that it is managed effectively. For this reason, this module is important because you will learn the methods and tools for computer security that can ensure the confidentiality of information in organizations and also learn how to protect their information and systems in a network environment.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Richard Musabe
Date Added:
02/22/2018
Unrestricted Use
CC BY
Rating

There are both practical and theoretical reasons to study algorithms. From a practical standpoint, you have to know a standard set of important algorithms from different areas of computing; in addition, you should be able to design new algorithms and analyze their efficiency. From the theoretical standpoint, the study of algorithms, sometimes called algorithmics, has come to be as the cornerstone of computer science.

This course aim to provide an in-depth understanding of the fundamental algorithmic techniques for design and analysis, in turn impart knowledge and practical competence in use of advanced data structures and the design and analysis of algorithms.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Godfry Justo
Date Added:
02/22/2018
Unrestricted Use
CC BY
Rating

The rationale of teaching analysis is to set the minimum content of Pure Mathematics required at undergraduate level for student of mathematics. It is important to note that skill in proving mathematical statements is one aspect that learners of Mathematics should acquire. The ability to give a complete and clear proof of a theorem is essential for the learner so that he or she can finally get to full details and rigor of analyzing mathematical concepts. Indeed it is in Analysis that the learner is given the exposition of subject matter as well as the techniques of proof equally. We also note here that if a course like calculus with its wide applications in Mathematical sciences is an end in itself then Analysis is the means by which we get to that end.

Subject:
Mathematics
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Jairus M. Khalagai
Date Added:
03/15/2018
Unrestricted Use
CC BY
Rating

The rationale of teaching analysis is to set the minimum content of Pure Mathematics required at undergraduate level for student of mathematics. It is important to note that skill in proving mathematical statements is one aspect that learners of Mathematics should acquire. The ability to give a complete and clear proof of a theorem is essential for the learner so that he or she can finally get to full details and rigor of analyzing mathematical concepts. Indeed it is in Analysis that the learner is given the exposition of subject matter as well as the techniques of proof equally. We also note here that if a course like calculus with its wide applications in Mathematical sciences is an end in itself then Analysis is the means by which we get to that end.

Subject:
Mathematics
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Jairus M. Khalagai
Date Added:
03/10/2018
Unrestricted Use
CC BY
Rating

The lessons presented in this module on animal diversity are based on the social constructivist theory of learning. Learners construct their own understanding and develop their own skills, both individually and as part of a peer group. The activities presented here will help you, but a large part of the responsibility rests on you, in the aim of fostering learner empowerment.

Subject:
Biology
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Rabotovao, Laurence Joséphine
Date Added:
12/27/2018
Unrestricted Use
CC BY
Rating

Welcome to applied calculus for computing. Calculation intended to be a general method of solving quantifiable problems. In the application of the calculation method, or as it is known the”infinitesimal” method, a problem is”divided into infinitesimal parts”(differentiation), analysed in its relations with the neighbouring parts and then”added”(integration) until the solution method. The two parts of this the analysis and synthesis form a model for more sophisticated methods based on calculation, used in applied science concepts you learn in calculus allow statistical , physicists and engineers create mathematical models of real situations and real problems and simulate their resolutions under different operating conditions.

Subject:
Calculus
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Willian Munyiri
Date Added:
02/10/2018
Unrestricted Use
CC BY
Rating

Artificial Intelligence is a subject is one of the most important and exciting sub-fields of Computer Science. This specialist programme covers the fundamentals of Computer Science and Computer Information Systems so as to maximise your future employment opportunities. It also offers the chance to carry out cutting-edge research in this high profile area.

Introductory modules cover Programming in Java, Computer Systems, Databases, Human-Centric Computing, and Algorithmic Foundations. The course is completed by a selection of modules covering important topics within the subject: Knowledge Representation, the study of Multi-Agent Systems, and Robotics among the others. The course also includes a related second year group project and an individual year project.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Kebbeh Saffiong
Date Added:
02/22/2018
Unrestricted Use
CC BY
Rating

Atomic physics may loosely be defined as the scientific study of the structure of the atom, its energy states, and its interactions with other particles and fields. Learning Atomic Physics is important not only for understanding the physics of the atom but also the technological applications thereof. For example, the fact that each element has its own characteristic “fingerprint” spectrum has contributed significantly to advances in material science and also in cosmology.

Subject:
Physics
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
C.A. Kiwanga
Date Added:
03/13/2018
Unrestricted Use
CC BY
Rating

The rationale of teaching Basic mathematics is that it plays the role of filling up gaps that the student teacher could be having from secondary school mathematics. For instance, a lack of a proper grasp of the real number system and elementary functions etc. It also serves as the launching pad to University Mathematics by introducing the learner to the science of reasoning called logic and other related topics.

Subject:
Mathematics
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Jairus M. Khalagai
Date Added:
03/10/2018
Unrestricted Use
CC BY
Rating

This is a four unit module. The first two units cover the basic concepts of the differential and integral calculus of functions of a single variable. The third unit is devoted to sequences of real numbers and infinite series of both real numbers and of some special functions. The fourth unit is on the differential and integral calculus of functions of several variables.

Subject:
Calculus
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Ralph W.P. Masenge
Date Added:
03/14/2018
Unrestricted Use
CC BY
Rating

You should have an understanding of mitotic cell division and the cell cycle, cell and cell structure, diploid and haploid phases of sexual life-cycles and gamatogenesis before starting on this module. These topics are covered in units on cells, the origin of life and continuity of life normally taken at advanced levels of school biology.

Subject:
Biology
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Charles K.Twesigye
Date Added:
02/27/2018
Unrestricted Use
CC BY
Rating

The ability to manage, lead and supervise students during the learning process has been shown to be an indispensible component of effective teaching and learning, more so in Sub-Saharan Africa where the challenge of overcrowded classrooms hinders effective teacher instruction in the classroom. For the classroom to serve its purpose, the teacher must be able to establish order. This requires him/her to have the knowledge, attitude and skills necessary. He/she must be able to establish rapport with the students and their parents, involve students in the processes of establishing ground rules for behaviour and being accountable for their actions, manage transitions during instructions, and motivate students to maximize time-on-task, supervise students in their learning activities and lastly deal with students’ misbehaviour effectively. This module is expected to help students master these key skills. It will also equip them with the ability to be open-minded and creative about the application of these techniques to their challenges.

Subject:
Education
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Ridwan Mohamed Osman
Date Added:
03/10/2018
Unrestricted Use
CC BY
Rating

The purpose of this module is to provide you with guidance and practice on how to enhance your business communication skills and team building. This will enable you to become good communicators in business organizations you wish to work for.

Communication Skills and team building has been designed to enable you cope with those business demands that each course and call in the business world demands. The unit contains various documents required in a business set up. How to prepare the documents, make effective presentations and generally how to become an efficient manager, supervisor, team player etc.

Subject:
Communication
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Phyllis Bartoo
Date Added:
01/10/2018
Unrestricted Use
CC BY
Rating

Educators improve their practice by adopting and adapting educational systems and practices that were developed elsewhere. Comparisons of educational systems thus provide a basis for assessing the suitability of current practices. This module focuses on training students to compare and contrast educational systems and exposes them to the comparative approaches in education.

Subject:
Education
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Emmy H. Mbozi
Date Added:
03/10/2018
Unrestricted Use
CC BY
Rating

This course is about learning how to create and manipulate two and three dimensional images using graphic techniques and methods. Computer graphics knowledge enables one to create and manipulate graphics in application areas such as digital art and graphics design. At the end of the course you will be able to understand and apply the theory of computer graphics and in particular the mathematical techniques and the algorithms that underline most of modern 3D graphics systems. In general you will be able to write your own 3D graphics programs.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Mercy Mbise
Date Added:
12/27/2018
Unrestricted Use
CC BY
Rating

There is an increasing demand in the industry for graduates with problem solving skills; those with the capability of applying the theories, methods and techniques learnt during their degree programme in solving real life problems. The goal behind applied computer science programme is to produce such graduates who can easily integrate into the industry immediately after college and become indispensable problem solvers. Another goal of the applied computer science programme is to produce entrepreneurs who can create opportunities and bring about innovative solutions. Knowing fully well the demand of the industry, Project 2 has been designed to help students consolidate the knowledge and skills acquired during the course of the degree programme by developing systems (hardware or software) that are applicable to the market. Such systems as a matter of fact should contribute by addressing gaps in the market and should mainly target areas that need solutions unique to the African region. This is not in any way to limit students’ horizon; they should think globally but be able also to customize their solutions to the region.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Victor Odumuyiwa
Date Added:
04/06/2018
Unrestricted Use
CC BY
Rating

The primary goal of the course is to develop computer professionals able to explore the implications of what computing professionals create as part of their work and how this impacts society at large. It will help the learner to understand the development, application and consequences of computing technology in relation to society.

In this course, you will learn about the history of computing; principles, concepts and terminology of computing, software uses, application and development; role of computing professionals; current computing technologies and their use in everyday life, examination of variety of computing perspectives such as access to information, privacy, computer security, virtual society, transformation of work and workplace; social, ethical and legal issues and their implications to computing in our daily lives as a society; professional aspects of computing.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
William Korir
Date Added:
12/27/2018
Unrestricted Use
CC BY
Rating

You are welcome to this Module in Contemporary Issues in Education, which is a part of your Professional Studies in education. To understand the content in this Module well, you need to grasp the meaning and major critical areas that constitute the concept of Contemporary Issues in Education. The word contemporary means modern, current, present-day or existing. In this context, Contemporary issues in Education refer to the various events, policies and developments of an educational nature which exist in the modern world.

Subject:
Education
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Ssemondo Enosi
Date Added:
03/10/2018
Unrestricted Use
CC BY
Rating

Curriculum constitutes the core of the teaching-learning process. This module is central in preparing you, the student, teacher in the theory and practice of curriculum. It empowers you in curriculum concepts, issues and processes at various levels of education. These levels are macro (global and national), meso ie. regional, school and departmental; and micro ie. the classroom. Through studying this module, you, the student teacher, becomes acquainted with the processes involved in developing curriculum in the various subjects and would therefore be better prepared for effective teaching. Issues regarding teaching and the teaching profession are highlighted, given that teachers are the main implementers of curriculum.

Subject:
Education
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Grace Nyagah
Date Added:
03/10/2018
Unrestricted Use
CC BY
Rating

Progressively more, people and organizations depend on the availability of computer networks to carry out various activities such as professional, academic or leisure. Computer networks have become a critical piece of any information system.

Imagine a single computer without being connected to any other computer: this machine will only have access to your information (found on your Hard Disk) or information that may come from floppies, flashes, CD’s and DVD’s.

When a computer is connected to a computer network, you can have access to information that comes to you and to present information on other computers connected to the same network, allowing a much larger number of possible information to access through that computer. However, it must recognize that computer networks today have little to do with networks used for several years, taking advantage of technological advances in transmission capacity of the physical, logical means, processing capacity of the equipment and functionality of the protocols and applications.

Throughout the module will use the term “computer network” when we want to mention a collection of autonomous computers connected by a single technology. Two computers are interconnected when they can exchange information. The connection do not need to be made by a copper wire; they can also use optical fibers, microwaves, infrared waves, and communication satellites. There are networks in many sizes, shapes and forms, as we shall focus on.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Janvier Gasuhuke
Date Added:
12/27/2018
Unrestricted Use
CC BY
Rating

“Every program depends on algorithms and data structures, but few programs depend on the invention of brand new ones.”! “I will, in fact, claim that the difference between a bad programmer and a good one is whether he considers his code or his data structures more important. Bad programmers worry about the code. Good programmers worry about data structures and their relationships.”!

This course introduces students to data structures and algorithms, and how data structures can be created and used. The application of data structures will be presented on the basis of various algorithms. This course teaches learners the way information is organized in the computer and which have an impact on the performance of the computer. The purpose of this course is to provide the students with solid foundations in the basic concepts of programming: data structures and algorithms. The main objective of the course is to teach the students how to select and design data structures and algorithms that are appropriate for problems that they might encounter. This course is also about showing the correctness of algorithms and studying their computational complexities. This course offers the students a mixture of theoretical knowledge and practical experience. The study of data structures and algorithms is carried out within an object-oriented framework. When implementations are considered, the Java programming language is used.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Harrison Njoroge
Date Added:
02/22/2018
Unrestricted Use
CC BY
Rating

This course focuses on basic and advanced techniques on data warehousing and data mining, the study of the processing, modelling, querying, organizing, classifying documents, identifying association rules and categorization.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Fekade Getahun
Date Added:
12/27/2018
Unrestricted Use
CC BY
Rating

The module examines the changes that take place in human beings across a broad range of areas including cognitive development, language development, personality and social development. In all these topics, the main focus is on the adolescent, the learner you will handle as a teacher.

Subject:
Psychology
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
John T. Phiri
Date Added:
03/10/2018
Unrestricted Use
CC BY
Rating

This module consists of four units, namely Introduction to Ordinary differential equations, higher order ordinary differential equations, power series solutions and special functions and partial differential equations and their applications. In unit one both first and second order equations are discussed and their solutions obtained with a variety of techniques. in unit two both homogeneous and non-homogeneous higher order equations are considered and a variety of solution techniques are discussed. Some of these techniques include the variation of parameters, the method of undetermined coefficients and the inverse operators. In unit three series solutions of differential equations are discussed. Also discussed special functions of mathematical physics. In unit four we look at partial differential equations and their solution by separation of variables.Other topics discussed are Laplace transforms, Fourier series, Fourier transforms and their applications.

Subject:
Mathematics
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
George L. Ekol
Date Added:
03/15/2018
Unrestricted Use
CC BY
Rating

Welcome to Digital Electronics

In this module, learners will be introduced to analog and digital signals and how they are represented and used in electronic circuits and devices.

Module Goals

Upon completion of this course the learner should be able to:

• Demonstrate understanding of analog and digital signals and their representations.

• Perform analytic expression and minimization of Boolean functions.

• Design, build and test combinational and sequential circuits.

• Demonstrate an understating of microprocessor and microcontroller based systems.

Subject:
Electronic Technology
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Mercy Mbise
Date Added:
02/22/2018
Unrestricted Use
CC BY
Rating

In this module you will cover the diversity of algae (green, red and brown algae), lower plants (Bryophytes and Pteridophytes), and higher plants (Angiosperms and Gymnosperms), emphasizing their major divisions, distribution, life cycle, structures and economic importance such as food, medicinal and ecological values. The module demonstrates the biological diversity and phylogenetic relationships among/within algae and plants and finally attempts to familiarize you with information search tools, management and collaboration tools, collaborative work, and FOAD platforms.

Subject:
Biology
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Memory Tekere
Date Added:
01/25/2018
Unrestricted Use
CC BY
Rating

The primary goal of this course, is to give you, the learner, an understanding of how the Internet has created a new economy which, by its explosive growth and sheer size, has already changed our perception of the traditional ways of doing business. Companies like Amazon and eBay have successfully created domination on areas, where just a few years ago traditional brick and mortar companies were king. However, in order to be successful on the net, you do not have to be a giant like them. Many small and mid-size companies have managed to build online businesses quite profitably. E-business is a dynamic interdisciplinary topic utilizing concepts from both business and technology. In this regard, i shall introduce the e-business from both aspects where you will discover the effect of traditional business and reasons that lead to the current use of e-business. You shall also study the future potential of e-business, especially in the local context. Forms of e-business such as B2B (Business to Business and B2C(Business to Consumer) will be studied in addition to various revenue models. Strategies that facilitated some successful e-business such as customer relationship management and supply chain management will be introduced.

Subject:
Business and Communication
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Jackson Kabira
Date Added:
06/10/2018
Unrestricted Use
CC BY
Rating

In this module you will learn how organisms interact with one another and how they interact with the environment. Key ecological concepts in the organisation of organisms, population growth and community dynamics which are important components of pre-university ecology curriculum will be also covered. The module is tailored for delivery using ICT and on completion you will be ready to design relevant courses in ecology and to undertake further studies in environmental sciences.

Subject:
Ecology
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
John Kioroga Mworia
Date Added:
02/27/2018
Unrestricted Use
CC BY
Rating

Contrary to what many believe or think, effective teaching involves a systematically structured dialogue between the teachers and the learners. Teachers do not just deliver content to learners. Their preparedness, mannerisms and classroom organization is key to their success. A clear understanding of communication gadgets, structures and processes, therefore, becomes critical to this success. Computer applications and how teachers and learners can use them to produce/improvise instructional media materials are also presented.

Subject:
Education
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
George L. Ekol
Date Added:
03/10/2018
Unrestricted Use
CC BY
Rating

This module – Educational Evaluation and Testing – is intended to enable you have the ability to understand the principles and concepts of the different types of educational evaluation. This is introduction course, and therefore, you will not be expected to become an expert in educational evaluation and testing. However, you will be able to understand the processes of evaluation, measurement and testing in a better a manner. You will be able to plan and conduct evaluation and testing on the basis of sound principles and practices. By the end of the module, you will be able to understand the interconnections between/among curriculum, goals, objectives, testing and evaluation. You will also have new perspective on how to use evaluation results.

Subject:
Education
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Ridwan Mohamed Osman
Date Added:
03/10/2018
Unrestricted Use
CC BY
Rating

This module deals with educational management. It discusses the organizational and administrative structure. Theories of educational administration are then presented followed by functions of management. The last part of the module deals with educational policies and their implication to educational management. The specific unit of each module deals with the following aspects:

• Unit I Discusses organizational and administrative structure

• Unit II Outlines Historical Development of Management

• Unit III Deals with the theories of educational management

• Unit IV Presents the functions of Management and discusses the educational policies and their implication to educational management.

Subject:
Education
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Gerald Ngugi Kimani
Date Added:
03/02/2018
Unrestricted Use
CC BY
Rating

Good educational theory and practice rest on a strong foundation of new knowledge. Through research we can create new knowledge and/or even modify existing knowledge. In order to be effective, teachers need to test their methods of teaching and improve them in case they are not effective. In addition, most education systems in the world base educational policy on empirical investigations and quite often teachers are invited to participate in these investigations, which have contributed to their professional growth and improvement in their incomes. Therefore teachers need to have good research skills.

In this module you will learn how to identify research problems, write a plan to study the problems, execute this plan and generate useful knowledge and practical recommendations to solve educational problems. You will also learn how to critique other people’s researches and to communicate and justify your approaches to a problem and conclusions. The module will also equip you with skills of compiling and writing your assignments. In addition you will also become a more open -minded and analytical thinker, qualities that are indispensible for a modern teacher.

Subject:
Education
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Ridwan Mohamed Osman
Date Added:
02/25/2018
Unrestricted Use
CC BY
Rating

As a prerequisite to study this module, you need a background of high school physics; basic concepts of differential and integral calculus and vector methods. It might be a good idea to refersh your knowledge, if you feel that your knowledge of calculus and vector methods is inadquate then you need to consult any Mathematics book on calculus and vector analysis. However, you don’t have to despair as most of the content will be treated very simply that you may have no problem in following.

Subject:
Physics
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Sam Kinyera Obwoya
Date Added:
03/13/2018
Unrestricted Use
CC BY
Rating

Electronics is the study of the flow of charge through various materials and devices such as, semiconductors, resistors, inductors, capacitors, nano-structures, and vacuum tubes. All applications of electronics involve the transmission of power and possibly information. Although considered to be a theoretical branch of physics, the design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.

The study of new semiconductor devices and surrounding technology is sometimes considered a branch of physics. This module focuses on engineering aspects of electronics. Other important topics include electronic waste and occupational health impacts of semiconductor manufacturing.

This course of electronics is intended for students enrolling for pre-service and in-service students registering for BSc with Education and BEd degrees. As you may be aware, Electronics forms one the back bone of modern physics. The module has six units: Diode Circuits; Transistor Circuits; Operational Amplifiers; Digital Circuits; Data acquisition and Process Control; and Computers and Device Interconnection.

In the first unit/activity i.e. diodes circuits, students are expected to explain charge carrier generation, intrinsic and extrinsic semi-conductors, formation and application of P-N junction, and to design and analyse diode circuits (e.g, power supply circuits).

In the second unit/activity i.e. Transistor circuits, the student is expected to explain how a Bipolar Junction Transistor (BJT) works; Design and analyse basic BJT circuits in various configurations (CE, EB, CB); Explain how a junction Field Effect Transistor (JFET) works ; Design and analyse JFET circuits in both configurations (CD, CS); Explain how MOSFET works and also be able to Design and analyse MOSFET circuits.

Subject:
Electronic Technology
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Sam Kinyera Obwoya
Date Added:
03/13/2018
Unrestricted Use
CC BY
Rating

Emerging technologies are science-based innovations that hold the potential to create a new or improve an existing sector: (Day and Schoemaker(2000) in Rotolo,2016). Therefore, it involves the modern advances and innovations in various fields of technology. The technologies that derived radical innovations include the biotherapy, digital photography, high-temperature superconductors, the micro robots or mobile computing, plus evolving technologies formed by the convergence of the earlier separate areas of research like the magnetic resonance images, electronic banking, high definition TV and the Internet itself. Each of these technologies provide a rich source of market opportunity and the provision of the incentive for bold investments are made. It is in this context that fits this discipline seeking to guide the student to the main lines of research in applied computer science.

Subject:
Computer Science
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Noela Kipyegen
Date Added:
02/10/2018
Unrestricted Use
CC BY
Rating

This module presents the following as its content:

• Meaning of the term Entrepreneur and Entrepreneurship,

• Characteristics of Entrepreneurship/Entrepreneur,

• Entrepreneurial competencies ,

• Types and functions of Entrepreneurs, Entrepreneurial roles, Ventures and Style,

• Motivations for starting Business,

• Small Businesses: Vital Components of the Economy, Significance and role of Small Businesses ,Steps in setting a small business unit ,Small business failure factors ,Factors support the sound management of small business ,

• The Government and Legal Environment of Business, Government Regulation, Areas of Business Law relating to small Business, Business risks and insurance, Legal form of business ownership and legal requirement, Criteria for choosing the ownership of firms,

• Opportunity scanning and Identification , Sources of Business idea , Methods of generating business idea,

• the purpose and importance of a business plan, need for a business plan, parts of a business plan, an outline of a business plan, writing a business plan and finally

• Entrepreneurship and ICT (entrepreneurship based on ICT innovations).

Subject:
Business and Communication
Material Type:
Module
Provider:
African Virtual University
Provider Set:
OER@AVU
Author:
Hannah Bula
Date Added:
01/18/2018