Experimental Evaluation on Partial Replacement of Cement with Marble Powder

International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056

Volume: 12 Issue: 12 | Dec 2025 www.irjet.net p-ISSN: 2395-0072

CORE (Classroom Oversight & Reporting Engine)

Misbah S1 , Mohammad Farhan K2 , Mariah T3

1Student, SG Balekundri Institute of Technology, Belagavi, Karnataka, India

2Student, SG Balekundri Institute of Technology, Belagavi, Karnataka, India

3Student, SG Balekundri Institute of Technology, Belagavi, Karnataka, India

Abstract - This cloud-based system offers an easy and reliable approach for colleges to manage student attendance and Internal Assessment records efficiently. It securely stores student and parent information in a centralized database and allows faculty members to record attendance for both theory and laboratory sessions through an online interface. Parents receive daily attendance updates, while monthly attendance helps find students who don’t have enough attendance for their Internal Assessments. IA-1 and IA-2 marks are recorded, automatically averaged, and included in a clear and well- organized Excel report generated at the final day of the semester. We have used HTML, CSS, JavaScript, PHP, and MySQL, the system improves accuracy, transparency, and communication across the entire academic management process.

1. INTRODUCTION

With the increasing use of digital technique in education, colleges are shifting from paper registers and disconnected spreadsheets. Traditional manual methods often delay communication, lead to mistakes, and make it difficult to access accurateinformationwhenneeded. To overcometheselimitations, the proposedcloud-basedsystem brings student details, attendancetracking,andInternalAssessment(IA)markmanagementtogetherintoasingle,easy-to-usedigitalplatform.

Byusingthis website, lecturerscan enterperiod-wiseattendance for boththeory andlaboratoryclassesdirectly through an online interface. Parents receive automated daily attendance updates of their ward, even help them to know about regularity and discipline. The system also performs monthly attendance checks to identify students who fall short of the requiredattendanceforIAeligibilityandnotifiesparentsinadvance.Inaddition,IA-1andIA-2marksarestored,averaged, andincludedinadetailedExcelreportgeneratedatthefinaldayofthesemester.

Designedwithsimplicity,clarity,andsecurityinmind,theplatformprovidesthefollowingfeatures:

 Centralizedstorageofstudentinformation

 Real-timeattendancemonitoring

 AutomaticIAeligibilityverification

 Dailyattendancenotificationstoparents

 Semester-endExcelreportgenerationwithIAaverages

 Asecureandaccessiblewebinterfaceforallusers

1.1 Research Objectives

Themainobjectivesofthisresearchprojectare:

 To build a cloud-based platform that securely stores student and parent information in a systematic and easily accessiblemanner.

 Tosimplifythemethodofmarkingattendanceforteachersbyenablingonlineattendancerecordingforboththeory andlaboratoryclasses.

 ToautomaticallyanalyzemonthlyattendanceandidentifystudentswhodonotmeettherequiredcriteriaforInternal Assessments.

 To use PHP and MySQL for managing attendance data, calculating Internal Assessment averages, and generating academicreports.

 Todesignaclear,responsive,anduser-friendlyinterfaceusingHTML,CSS,andJavaScriptforsmoothinteraction.

 ToprovidetimelyemailnotificationsandgenerateExcelreportstokeepparentsandfacultyregularlyinformed.

International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056

Volume: 12 Issue: 12 | Dec 2025 www.irjet.net p-ISSN: 2395-0072

1.2 Operational Modes

User-Facing Features

 Onlineattendancemarkingthatallowsfacultytorecordattendanceconveniently

 Parents get daily messages about their child’s attendance.

 Monthly attendance status view for monitoringstudentregularity

 Access to Internal Assessment (IA) marks forstudentsandparents

 Optionforstudentstosubmitreasonsforabsencethroughthesystem

 Ability to download attendance and academicreportsinExcelformat

Backend Features

 Automaticanalysisofattendancedataonamonthlybasis

 EfficientdatahandlingandprocessingusingPHPandMySQL

 Real-time email notifications for attendance andalerts

 AutomaticgenerationofExcelreportsforacademicrecords

 Securecloud-basedhostingtoensuredatasafetyandcontinuousaccess.

2 SYSTEM ARCHITECTURE AND METHODOLOGY

Thecloud-basedAttendance andInternal Assessment Management Systemis designedusinga clearand well- structured architecture that links the user interface, backend processing, database storage, and notification services. All users including teachers, students, parents, and administrators access the system through a web portal. Things like marking attendance,addingIAmarks,orsendingrequeststhroughthebrowserarehandledbythebackendsystem.

The backend, developed using PHP, manages all core operations such as validating user input, updating records, and communicating with the MySQL database. Student information, attendance data, timetables, and Internal Assessment records are stored securely and retrieved whenever required. When faculty members mark attendance, the system updatestherecordsimmediatelyandsendsemailnotificationstoparents.

A background processing component periodically reviews attendance data, calculates monthly attendance percentages, andidentifiesstudentswho don’thavetherequiredattendanceforInternalAssessments.Italsopreparesdataforreport generation.InternalAssessmentscoresincludingIA-1andIA-2,onceentered,areprocessedtocalculateaverages,whichare thenincludedattheend-of-semesterExcelreport.

The frontend is developed using HTML, CSS, and JavaScript to present information in a clear and user-friendly manner. Userscaneasilyviewattendancesummaries,InternalAssessmentresults,eligibilitystatus,anddownloadreports.

Allsystemlayersworktogetherefficientlytoensurefastresponsetimes,accuratedatahandling,andsmoothaccessacross devices.Thiscoordinateddesignmakesthesystemreliable,efficient,andsuitableforeverydayacademicuse.

System Architecture Overview

 InputLayer: Gathersstudentdetails Acceptsdailyattendancerecords

 ProcessingLayer: ChecksattendancepatternsDetectsshortagesCalculatesIAaveragesPreparessummarydata

 BackendLayer: Handlessystemoperationsthrough PHPOrganizesandprotectsallrecordsinMySQL

 FrontendLayer: Offersaneasy-to-useHTML/CSSinterfaceUsesJavaScripttoshowupdatedinformation

 DataFlow:

1. Users enter attendance, IA marks, or student informationthroughtheonlineportal.

2. Thebackendprocessestheinputandsavesitsecurelyinthedatabase.

International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056

Volume: 12 Issue: 12 | Dec 2025 www.irjet.net p-ISSN: 2395-0072

3. The system analyzes attendance and updates IAeligibilityandreportdata.

4. The frontend displays the latest results, summaries,anddownloadablereportstousers.

2.1 Dataset Preparation

ThedatasetfortheAttendanceandIAManagementSystemwaspreparedtoreflecteverydayacademicactivity inacollege setting. Student records were created with essential details such as their personal information, parent contacts, class schedules, and assigned subjects. Attendance was taken for both theory and lab classes so the system could know which typeofclassthestudentattended.

To ensure the dataset represented real usage, entries were gathered from various semesters and sections, showing differentattendancepatterns.Eachrecordwascleaned,checked,andformattedsothatdates,times,subjects, andstudent IDsfollowedaconsistentstructure.IAinformationwasalsoorganizedbyrecordingIA1andIA2marksinaclear,uniform formattosupportaccurateaveragecalculations.

Whole data isthencollectedinto dailyattendance logs, monthly summaries, IA eligibility results, and final report details. This structured preparation allows the system to produce reliable outputs, generate clear Excel reports, and support featureslikeemailnotificationstoparentsandstudents.

2.2 Software Implementation

 Backend Logic (PHP)

ThePHPbackendhandlesthemainfunctionsofthesystem,suchascheckingattendanceentries,updatingstudent information, and calculating attendance percentages and IA averages. It also prepares the final Excel reports and sendsemailupdatestoparentswheneverimportantinformationneedstobeshared.

 Database Management (MySQL)

MySQLstoresallthestructureddatausedbythesystem,includingstudentdetails,parentcontacts,attendancelogs, timetables, and IA marks. The database is arranged in a clean, efficient format so the backend can retrieve and updateinformationquicklyandsafely.

 Email Notification Service

This module sends automated emails to parents and students, so that they are alert about daily attendance, IA shortages,andreportavailability.Ithelpsmaintainregularandclearcommunicationthroughoutthesemester.

 Frontend (HTML, CSS, JavaScript)

Thefrontendprovidesan easy-to-useinterface where teachers,students,andparentscanviewattendancerecords, IAmarks,summaries,andreports.JavaScripthandlesliveupdatesandinteractions,whileHTMLandCSSensurethe layoutremainssimple,responsive,anduser-friendly.

3. RESULTS AND PERFORMANCE ANALYSIS

The evaluation of the cloud-based Attendance and IA Management Systemshowedthatitintegrateswellintoday- to-day academictasksandhandlesitscorefunctionswithease.Teacherswereableto recordattendanceforboththeoryandlab classeswithoutinterruptions,andthesystemreflectedtheseupdatesinstantly.Becauseofthisreal-timeaccuracy,students, faculty,andparentscouldrelyonthesystemtoprovidethelatestinformationwhenevertheyneededit.Dailyattendance emailsreachedparentsconsistently,helpingmaintainclearandtimelycommunicationbetweentheinstitutionandhome.

International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056

Volume: 12 Issue: 12 | Dec 2025 www.irjet.net p-ISSN: 2395-0072

The system also demonstrated strong accuracy in all its calculations. Monthly attendance percentages, IA averages, and eligibilityresultswereproducedcorrectlyandmatched thevaluesobtainedthroughmanualchecks.Administratorswere able to generate Excel reports quickly, and each file displayed information that accurately reflected the database. This confirmed the reliability of the system when handling academic data and producing official records. During performance testing, the platform remained stable even when multiple users were active simultaneously. Pages loaded smoothly, and navigation between different sections was quick, indicating that the backend is well-built and able to manage regular academic traffic without slowing down. User experience testing also produced positive feedback. Most users found the layout simpletounderstand,andtheycould completecommontaskssuchascheckingattendancesummaries,viewingIA marks, approving absence requests, or downloading reports without difficulty. The clean and organized interface contributed to a comfortable experience for teachers, students, and parents alike. Overall, the testing confirmed that the AttendanceandIA ManagementSystemis reliable,accurate,andeasytouse.Itsfastprocessing,dependablecalculations, and intuitive interface make it a strong and practical tool for managing academic records and improving communication acrosstheinstitution.

International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056

Volume: 12 Issue: 12 | Dec 2025 www.irjet.net p-ISSN: 2395-0072

International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056

Volume: 12 Issue: 12 | Dec 2025 www.irjet.net p-ISSN: 2395-0072

Thecloud-basedAttendanceandIAManagementSystemshowhowasimpledigitalplatformcanmakeeverydayacademic tasks easier and more organized. The combination of a PHP– MySQL backend with a clear, easy-to-use interface allows teacherstorecordattendancequicklywhilekeepingparentsinformedthroughtimelyemailupdates.Thesystemhandles monthlyattendance checks,highlightsIA shortages, andcreates end-semesterExcel reportsthat include IA averagesand eligibilitydetails.

Its flexible design also helps in future improvements, such as mobile app support or additional communication features. Overall,thesystemprovedtobereliable,straightforward,andhelpfulforregularuseinacollegeenvironment.

Akeyadvantageofthesystemisitsabilitytogrowandadapt.Itsdesignmakesitsuitableforfutureimprovementssuchas mobileappintegration,advancedanalytics,oradditionalcommunicationtoolstosupportteachers,students,andparents even more effectively. Throughout testing, the system proved stable, accurate, and easy to navigate. Overall, it offers an organized,reliable,andmodernsolutionformanagingattendanceandIArecordswithinacollegeenvironment

REFERENCES

[

1]M. I. Dacholfany, Getting parents involved in child’s school: using attendance application system based on SMS gateway,‖inProc.Conf.,Unpublishedmanuscript,Aug.2019.

[2]J.Sidi,N.Syahrul,Junaini,andS.L.Lau,TrackingstudentattendanceusingInteractiveStudentAttendanceManagement System,‖inProc.3rdMalaysianSoftwareEngineeringConf.(MySEC’07),2020,p.1.

[3]] F. B. Bakhri, H. B. M. Ekhsan, and J. N. B. Hamid, Students’ attendance monitoring system with SMS notification (SAMS),‖J.Comput.Res.Innov.,vol.5,no.1,pp.1–8,2020

[4]S.K.N.A.Rahim,N.R.P.Ismail,F.A.Razak,I.Z.Zulkifli, N.H.Jamian,N.F.Razi,andN.H.Mohammad,Automatedattendance management and alert system, ‖ J. Fundam. Appl.Sci.,vol.9,no.6Suppl.,pp.59–80,Nov.2019

[5]D.V.Mirajkar,N.V.Palse,H.S.Suryawanshi,P.A.Bhasme,S.R.Shinde,andS.V.Deshmukh,AttendEase –Intelligent Attendance System with Multi-Source VerificationandParentNotificationvia WhatsApp,‖Int. J.Adv.Res.Sci.Commun. Technol.(IJARSCT),vol.5,no.5,Apr.2025.

[6]S.P.Uike,M.P.Tambakhe,C.S.Dakhore,andA.G.Waghade,SmartStudentAttendanceManagementSystem,‖Int.Res. J.Eng.Technol.(IRJET),vol.7,no.2,pp.859–862,Feb.2020

[7]M.J.Al-Doori,Android-BasedSmartStudentAttendance System,‖ResearchGate,Feb.2019.

[8]M. A. Imhmed, Parent Alert System (PAS) via SMS,‖ M.S. thesis, Faculty of Information Technology, Univ. Utara Malaysia,2020.

[9]S. R. Reddy, D. Goyal, and A. Bansal, Mobile Based Attendance Management System,‖in Proc. M4D 2019,New Delhi, India,Dec.28–29,2019.

International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056

Volume: 12 Issue: 12 | Dec 2025 www.irjet.net p-ISSN: 2395-0072

BIOGRAPHIES

Mariah Tahsildar a final-year Computer Science and engineering student. She is currently pursuing her degree at SG BalekundriInstituteofTechnology.

Misbah Sayyed is a final-year Computer Science and Engineering student. She is currently pursuing her degree at SG BalekundriInstituteofTechnology.

MohammadFarhanKarnoolisafinal-yearComputerScienceandEngineeringstudent.Heiscurrentlypursuinghisdegree atSGBalekundriInstituteofTechnology.