Download a copy of the KCSE 2024 HOME SCIENCE PAPER 1 & 2 QUESTION Papers with well coordinated Marking Schemes attached. This is a good revision material for your upcoming exams. Grab a copy and revise extensively!

Wireless power transfer system is define as the process of transmitting electricity without using wires. The purpose of this study is to minimize the use of wires when transmitting electricity in the environment. This research aim to identify key factors that influence productivity and provide actionable insights of the importance of wireless power transmission. The significance of this study lies in it’s potential to guide researchers and electrical engineers in developing more efficient and versatile power transfer systems, enhancing the convenience and accessibility of power delivery for various applications. To achieve these objectives, a mixed-methods was used, involving the design and testing of wireless power transfer prototypes. Key performance metrics such as efficiency, range, and the distance over which power could be effectively transmitted. The findings of the study revealed that the wireless power transfer system successfully transmitted power over short distance. Efficiency decreased as the distance between the transmitter and receiver coils increased.

The final year project titled “Design of Reinforced Concrete Water Storage Tank” addresses the pressing water shortage issue in Nyasiongo Ward, Nyasiongo Sub-County. This region currently suffers from inadequate and poorly maintained water storage facilities, which result in long travel distances and elevated costs for water procurement. The existing tanks are undersized and often exhibit unpleasant odors, underscoring the urgent need for a more effective solution. This project aims to identify the requirements for a new water storage tank, define the necessary capacity for the system, conduct an economic analysis of the proposed tank, and design a reinforced concrete water storage structure to replace or supplement the outdated tanks in Nyasiongo Ward. The research methodology involved engaging with local residents and experts in reinforced concrete water storage design through interviews, as well as conducting site visits by engineering students to collect data and assess current conditions. Analysis of surveys and data revealed a critical need for a new reinforced concrete water storage tank in Nyasiongo Ward. Currently, residents must travel 1-2 km and spend approximately two hours to collect water, incurring a cost of 70 RWF for just 20 liters. The study determined that a tank with a capacity of 2009m³ is essential to meet the daily water demands of the ward's population, which totals 50,661 people. The project successfully met its objectives by assessing the requirements, specifying the necessary capacity, performing an economic evaluation, and designing the water storage tank. The proposed reinforced concrete structure has the potential to significantly alleviate the water shortage issue in Nyasiongo Ward, enhancing access to clean water while reducing both travel time and associated costs for residents. It is recommended that the design for the 2009m³ reinforced concrete water storage tank be implemented to ensure a reliable water supply and improve the overall quality of life for the residents of Nyasiongo Ward.

final year project presents an integrated design for a sustainable apartment complex in KNP Nyasiongo, aiming to harmonize architectural aesthetics with structural integrity. The primary objective was to develop a robust framework that accommodates the specific needs of the community while adhering to principles of sustainability and environmental responsibility. The project involved a thorough site analysis and the formulation of design specifications based on key objectives, which included enhancing safety, optimizing resource use, and minimizing environmental impact. Detailed methodologies were applied, encompassing soil testing, load calculations, and compliance with relevant building regulations. Chapter Four delves into the results and discussions of the structural design, focusing on the analysis of reinforced concrete (RC) members, including beams, columns, slabs, and walls. The design process employed various methodologies, such as manual calculations and software tools, to ascertain the structural viability and safety of the building. The findings highlight the importance of incorporating sustainable practices into modern construction, illustrating how strategic material selection and innovative design solutions can lead to an efficient and durable structure. Ultimately, the project demonstrates a comprehensive approach to contemporary apartment complex design, serving as a model for future developments that prioritize safety, efficiency, and ecological balance.

This project made to make a design of asphalt roads of 4.27 km at Misibya- |Mwembe site in Kiogoro district, Kisii sector. The specific objectives of the study were to produces topographic map of the case study, to design suitable horizontal alignment, vertical alignment, cross sections of road which will facilitate these trucks and heavy vehicles and to calculate and specify the earthwork quantities (cut and fill volume). The topographic analysis of Kiogoro District identifies 4 distinct features: Areas of gentle slopes (less than 20 percent gradient) on the ridges and along the wetlands; areas with steep slopes (more than 20 percent gradient); linear ridges running along the length of the sectors; alluvial plains along the rivers Mwembe and Kiogoro. In this project, researcher collected data by using modern surveying instrument like total station, dump level et c. Laptop with engineering software CAD (computer aided design) which will occupy those topographic that for analysis and transformation to many formats. ArcGIS software for analyzing a spatial location and decision making after buffering the delimitation area for computing a number of people will be expropriated with a project AutoCAD CIVIL 3D which will be used to export and draw geometrical element of road which cross section, longitudinal section, plan view, and topographic map of the field. The average elevation of Kiogoro District is 1,000 m above the sea level. Mount Kisii, the highest point in Kisii, has an elevation of 1,853m and the highest spot in Mageragere Sector has an elevation of 1,810 m. Due to such hilly topography coupled with large scale deforestation, soil erosion and landslides in the District are key recurrent problems faced by the City, which requires adequate soil protection measures to address this issue. Focused on the analysis of finding, our objectives was successfully achieved and showed that the existing road elements do not meet the standard road design to be used due to its damages which are lack of drainage system and other items listed in this work. With design of geometrical element of Misibya- |Mwembe site in Kiogoro district, Kisii sectorasphalt makes the road usable in good conditions and if its maintenance is well done; handle travelling treats for users will achieve. For earthworks quantities, entered data in technical mapping system come across with a paradox phenomenon which issued by total station that affects of the road project implementation due to the increase of earthworks computation varied according to the use of different cross sectional intervals. The construction of this road is important to the Misibya- |Mwembe site. Although a high rate of development in this site, there still problems caused by inappropriate road designed which are inhibit access to social facilities and commercial activities. This road helps to overcome those challenges.

In order to simplify administrative procedures, this study presents an alternative solution: the Online Student Registration System, developed specifically for secondary schools. Modernizing registration processes has the goal to improve accessibility and efficiency for staff and students too, This study that used a descriptive research method, analyzes the difficulties secondary schools now have in keeping track of student registrations and suggests an online system as an alternative. Using data collection methods such as surveys, interviews, and literature analysis, the study analyzes the essential characteristics and requirements for a successful online registration system, The main conclusions show that long wait times, mistakes, and errors often happen by manual registration procedures. The problem is made even worse by parents' and students' lack of accessibility. On one side, there are a number of advantages to using an online registration system, such as simplified steps, less paperwork, and improved accessibility using the internet, The study's result shows how important it is for secondary schools to have an online student registration system. It not only reduces administrative work but also raises student and parent satisfaction and improves school productivity generally. The study also highlights the necessity for adequate training and technical support that will ensure that it has successful implementation and use, So in summary, the Online Student Registration System supports productivity, availability, and better experiences for staff, parents, and students as well, and represents a revolutionary step in transforming secondary school administration.

order to ensure the building stability, it was necessary to determine the adequate dimensions of structural elements; this project deals with the calculation and design of reinforced concrete structure. Several figures and tables have been used to illustrate the text and contribute to a better understanding of the subject matter. The proposed apartment building is 23.25 m x 18 m dimensions. It is three-storey building and it has bedrooms, living rooms, dining rooms and bathrooms. The height of each floor is 3.20 m. All the building members (slabs, columns, foundations and stair) are calculated by analytical method by using the basic knowledge in civil engineering. The height of the beam is 55 cm; its width is 20 cm whereas the width of flange is 90.7 cm for longitudinal beams. The maximum and minimum bar of reinforcement bar at top for all beams is Ø16 the same to the reinforcement at bottom. The critical panel of slab was designed, slab thickness is 15cm the maximum size of reinforcement bar is Ø12mm .The high loaded column was designed and the maximum reinforcement bar size is Ø25mm.Links of Ø8 mm at 300 mm center to center were provided to hold main reinforcement bars. Foundation were designed by considering the bearing capacity Pb= 320 KN/m2 and designed upper load from columns. Each designed foundation is 200*200*50 cm and the maximum reinforcement bar is Ø20 mm in foundation. In order to provide access from floor to next floor stair was designed .Going of stair is 300 mm, riser is 150 mm, the flight height is 160 cm and its pitch is 29.530, that stair is reinforced by Ø16 mm.

This project presents the structural design of a G+2 building apartment located in Nyasiongo District, Nyamira County. The design process involves site analysis, conceptual design, detailed architectural planning, and structural analysis using advanced software tools such as ArchiCAD 2024and Prokon. The project aims to create a functional and aesthetically pleasing residential building that adheres to local building codes and regulations. Key aspects of the design include load calculations, material selection. The outcome of this project provides a comprehensive blueprint for the construction of a sustainable and efficient residential building.

project titled "Structure and Architecture Design of a Four-Story Commercial Building Located in NYAMIRA DISTRICT, Nyamira County, Nyamira , involves the comprehensive planning, architectural design, and structural analysis required to develop a functional and sustainable multipurpose commercial building. This project aims to address the growing demand for commercial space in Nyamira County by incorporating modern construction techniques, materials, and safety standards to ensure the building's durability and suitability for various business activities. The design emphasizes efficient space utilization, accessibility, and adherence to local building regulations and environmental considerations. The project also outlines the key construction phases, resource allocation, and project management strategies necessary for successful completion.

This project, titled “Structural and Architectural Design of a G+3 Residential Apartment in Kisii Town, Kisii County,” was undertaken as part of the requirements for obtaining an Diploma at KNP Polytechnic Institute. The project encompasses both architectural conception and structural design, with a strong emphasis on effective communication to all stakeholders. Each section of the project is clearly numbered to facilitate easy navigation, allowing users to quickly access specific areas of interest. The design process was informed by a wide range of references and follows the standards set out in various authoritative documents, particularly the British Standards (BS). The structural analysis began with the calculation of all expected loads, including the building’s self-weight. The architectural design includes detailed plans showing the dimensions and overall shape of the building. The structural design covers critical elements such as beams, slabs, columns, stairs, and foundations, adhering to the guidelines of BS 8110-1:1997. Detailed plans and reinforcement schedules for these elements are also provided. The total cost of the building is estimated at 281,433,500 Ksh. The design criteria are primarily based on British Standards.

This research project was undertaken to develop architectural plans and structural details for a G+5 building in Nyamira District, Nyamira Sector, . The project aims to contribute to Kenya’s development by designing a well-planned residential apartment and commercial structure that optimizes space utilization while adhering to regulatory standards. The study looks at both how the building is designed and how it' structurally designed, taking into designing and British standard codes for structural planning. the results showed that the architectural design of the mixed use building is composed by five stories, the building had a height of 18 meters, a length of 52.949 meters and width of 46.750 meters and features critical elements such as a 6.35m*4.4m slab panel, a 46.550m long beam, a 40cm*40cm column, and a 2.5m*2.5m footing. the structural design of this project showed that the design of the slab provided has a thickness with bars of 16 mm diameter top reinforcements spaced at 200mm and 16mm diameter bottom steel reinforcements at 200mm. while for critical beam the designed steel reinforcements were 2T16 at the top distribution steel reinforcements and 3T16at bottom and all of the bars were tied up with 8mm links spaced at 200mm. and for column the designed steel reinforcement was 6T25 from ground floor to first story, 4T25 from the first floor to second floor, 4T20 from second to third floor, 4T16 from third floor to fifth floor all of the bars tied up with 8mm links spaced at 200mm. while for stair the designed steel reinforcement was T12 at 300mm within the flight and T12 at 100mm within the landing. The concrete pad footing had bars of 16mm reinforcements in all direction spaced at 150mm. This proposed building consists of two sections: a residential apartment complex and a commercial area. Both parts are integrated into a single structure. The residential section includes a total of 20 units, each with living rooms, dining areas, bathrooms, and bedrooms. The commercial section features 38 shops, spanning from the ground floor to the top floor.

CHRISTIAN RELIGOIUS EDUCATION TOPICAL QUESTIONS AND ANSWERS FORM FOUR. CHRISTIAN RELIGIOUS EDUCATION FORM 4 LESSON NOTES TOPIC 1 :INTRODUCTION TO CHRISTIAN ETHICS. - Christian ethics means the study of human conduct/behaviour from a Christian point of view. - Christian ethics define what is right or wrong based on Christian principles. Sources of Christian ethics. i. The Bible. ii. Human reason/experience/intuition/free will/conscience. iii. Traditions from Christian community/church rituals/authoritative Christian literature. iv. Natural law. v. Situational ethics. vi. Secular state law. vii. African customs/African morality.

aim of the study was to examine the employee participation in decision making and its impact on the organizational performance of SCIK. Informative, consultative, administrative, associative, and decisive participation levels; and formal and informal participation of employees in decision making, participative decision making, and representative participation of employees in decision making were identified as an independent variable in this study. The research has followed quantitative research approach, survey as a strategy, and structured questionnaire adopted from previous related works as data collection instrument. The research used descriptive and explanatory research design. The data was collected from the employees of SCIK across the existing occupational levels working at the head office, Nairobi, Kenya . Proportionate stratified sampling method along with random sampling techniques was applied to identify respondents proportionately across the occupational levels. Both primary and secondary data sources were used to gather data. The study has utilized a statistical tool called SPSS V.25 for doing the analysis. Descriptive statistics were used for summarizing and presenting the data. In addition to this, inferential statistical tools such as correlation, and regression analysis were utilized for examining the relationship between dependent and independent variables. The study revealed that associative and informative participations; and representative participation are the most practiced levels and types of employee participation in SCIK. The study found that there is a positive and statistically significant relationship between all independent variables and dependent variable; and all independent variables have a significant impact on the organizational performance of SCIK. The study concludes that, among the identified independent variables, there is strongest relationship between informative participation level and organizational performance of SCIK followed by participative decision making and formal and informal participation of employees in decision making respectively. In contrary, consultative, and associative participation levels have the least impact on the organizational performance of SCIK. The study recommends that SCIK should focus on implementing all dimensions of types of employee participation in decision making to enhance the performance of the organization.

Reward management is one of the ways used by organizations for attracting and retaining suitable employees as well as facilitating them to improve their performance. This study aimed at assessing the employee recognition practice and their effects on employee motivation in Lion International Bank. The study adopted quantitative research design. Data was collected using questionnaires. A total of 296 questionnaires were distributed, out of which, 265 employees responded. Descriptive statistics (frequency tables, percentages) were used to present data. Mean and standard deviation were used to analyze the programs; Data were analyzed with the help of the Statistical Package for Social Sciences (SPSS) computer program. Regression analysis were used to test the relationship between the variables under study in relation to the objectives of the study. The finding of the study shows that positive and significant relationship between all independent variable which are payment, promotion, benefit, working condition, supervision, feedback and autonomy and dependent variable employee, motivation. This implies that, a significant portion of employees considered the recognition practices in Lion International Bank S.C. as less motivating unfair, not competitive and attractive and hence employees seemed to be less responsibility, les loyalty and belongingness and less committed to the organization. It is recommended to review the banks recognition practices that are factor that effect employee motivation.

In a globalized and knowledge-based economy, quality and productivity management are keys to an organization’s success and survival in a competitive global environment. Many construction organizations therefore have to adopt quality and productivity as reliable management tools.These elements are primarily important inputs which lead directly or indirectly to the success of the construction industries. Construction is the major driving factor of the current Kenya economy, but current such practice in the Kenya building construction projects is still facing delays, cost overruns, poor quality and low productivity. Thus, thepurpose of this study was to explore the practices and challenges of motivating employees to improve quality and productivity in the Kenya Construction Design and Supervision Works Corporation. To achieve this objective, case study qualitative research design was employed. Thirty-five informants were used as samples to generate the required qualitative data through in-depth interviews with case informants through probing, semistructured interviews with key informants, and conducting documentary analysis method using interview guide, and documentary analysis template as data collection instruments, respectively. Thematic analysis and content analysis methods were used to analyze the data collected from different sources. Thematic issues emerged in data analyses were used to answer study questions and address the objectives. Findings reveal that top management mostly used non-financially related extrinsic motivational mechanisms in differential manner between experts and administrative staff in its different Sectors, Centres, and Corporate Service. Concomitantly, there were multi-faceted challenges encountered which had emanated from various factors while trying to improve quality and productivity in those divisions of the Corporation. Therefore, these findings have implications for business policy, professionals, interventions, and for further studies at different levels and various contexts at large.

LATEST EDITED CHEM PRACTICAL QUALITATIVE ANALYSIS

The design and the implementation of the project entitled “Analysis, design and implementation of KNP notice board information management system” which aims of developing and deploying an innovative system which allows the Head of Faculty to create accounts for Heads of Departments, who can login to prepare and publish announcements online, where the minister of information can suggest announcements to HODs for approval. Students can login to view these announcements from any location. This system improves efficiency and accessibility, reduces paper usage, enhances information security, and saves time and transportation costs for students and staffs. The used methodologies such as Agile, for collecting requirements which will be translated into comprehensive system specifications, for guidance in the development process effectively. Throughout the implementation phase, we have used object oriented system analysis and design methodology, in addition to this during the data collection I have used documentation, interview and observation for gathering data for decision making; regarding technologies used, JavaScript,PHP, HTML, CSS,MSQL and Xampp for implementation of the system. The findings regarding the noticeboard system were seen as the solution for handling the challenges which were being faced by both university and students during their daily activities by helping in notifying and generating SMS to students whenever the notice was set by the department in charge. This system improves efficiency and accessibility, reduces paper usage, enhances information security, and saves time and transportation costs for students and staff. By summing up the noticeboard system will be the ideal for KNP to maintain the notification record and to students getting easily the information published or notice whenever it pops up and be updated as well as university to generate the report of daily activities; also, I recommend the university to put the library and use this system and the future to implementation advanced embedded system and incorporate the security.

The Vehicle Service Management System is a comprehensive software application developed using PHP and a MySQL database. The system is designed to streamline the management of vehicle services and customer interactions, and it consists of two main modules: the User Module and the Admin Module. The primary objective of the Vehicle Service Management System is to provide a user-friendly and efficient platform for managing the complete life cycle of vehicle services, from customer enquiries to service requests and administrative management. Traditional vehicle service management often involves manual processes, fragmented data, and poor communication between customers and service providers. This can lead to inefficiencies, delays, and a lack of transparency in the service delivery process. The system is developed using PHP, a popular server-side scripting language, and a MySQL database to store and manage all the relevant data. The integration of these technologies provides a robust and scalable solution for the management of vehicle services. The User Module allows customers to access a dashboard to view the status of their total, rejected, and completed services. Users can also submit service requests, check the status of their requests, and print their payment slips. Additionally, users can manage their profiles, change their passwords, and recover their passwords. The Admin Module offers a comprehensive set of features for managing the system. Administrators can manage mechanics, vehicle categories, registered users, service requests, customer queries, and conduct searches for enquiries and services. The admin dashboard displays key statistics, including the total number of registered users, total enquiries, total mechanics, and total services. The implementation of the Vehicle Service Management System has demonstrated its effectiveness in streamlining the vehicle service process, improving communication between customers and service providers, and providing administrators with comprehensive data management capabilities. The system has been designed to enhance customer satisfaction, improve service efficiency, and offer a centralized platform for managing all aspects of the vehicle service process

This project, titled “Structural and Architectural Design of a G+3 Residential Apartment in Kisii Town, Kisii County,” was undertaken as part of the requirements for obtaining an Diploma at KNP Polytechnic Institute. The project encompasses both architectural conception and structural design, with a strong emphasis on effective communication to all stakeholders. Each section of the project is clearly numbered to facilitate easy navigation, allowing users to quickly access specific areas of interest. The design process was informed by a wide range of references and follows the standards set out in various authoritative documents, particularly the British Standards (BS). The structural analysis began with the calculation of all expected loads, including the building’s self-weight. The architectural design includes detailed plans showing the dimensions and overall shape of the building. The structural design covers critical elements such as beams, slabs, columns, stairs, and foundations, adhering to the guidelines of BS 8110-1:1997. Detailed plans and reinforcement schedules for these elements are also provided. The total cost of the building is estimated at 281,433,500 Ksh. The design criteria are primarily based on British Standards.

This project, titled “Structural and Architectural Design of a G+3 Residential Apartment in Kisii Town, Kisii County,” was undertaken as part of the requirements for obtaining an Diploma at KNP Polytechnic Institute. The project encompasses both architectural conception and structural design, with a strong emphasis on effective communication to all stakeholders. Each section of the project is clearly numbered to facilitate easy navigation, allowing users to quickly access specific areas of interest. The design process was informed by a wide range of references and follows the standards set out in various authoritative documents, particularly the British Standards (BS). The structural analysis began with the calculation of all expected loads, including the building’s self-weight. The architectural design includes detailed plans showing the dimensions and overall shape of the building. The structural design covers critical elements such as beams, slabs, columns, stairs, and foundations, adhering to the guidelines of BS 8110-1:1997. Detailed plans and reinforcement schedules for these elements are also provided. The total cost of the building is estimated at 281,433,500 Ksh. The design criteria are primarily based on British Standards.