Dr Usman Naeem

Senior Lecturer
School of Electronic Engineering and Computer Science
Queen Mary University of London
Queen Mary University of London
Research
Ambient Intelligent Environments, Context Awareness, Mobile Sensing, Gamification, Machine Learning Techniques, Educational Technologies
Interests
Usman's current research interests are within the areas of Pervasive/Ubiquitous Computing. His research is focused on the development of assistive technologies to support independent living.Publications
Publications of specific relevance to the Centre for Human-Centred Computing2025
Stimulating Critical Thinking in a Web Programming Module with Generative AI ToolsNaeem U Styve A Virkki OT
2025 IEEE Global Engineering Education Conference (EDUCON). vol. 00, 1-7.
25-04-2025
2024
Use of Learner Engagement Analytics to empower medical educators to make data-informed decisionsNaeem U Simmons M Hathaway G Alsadder L
Journal of Learning Development in Higher Education, Association For Learning Development in Higher Education (32)
31-10-2024
Machine Learning-Based Emotional State Inference Using Mobile SensingMota D Naeem U Gill SS
In Applications of AI For Interdisciplinary Research, Taylor & Francis 253-270.
22-07-2024
mySkills – A Curriculum Integrated Employability FrameworkNaeem U Bosman L Revell C Alhirsi A
2024 IEEE Global Engineering Education Conference (EDUCON). vol. 00, 1-6.
11-05-2024
Developing Critical Thinking Practices Interwoven with Generative AI Usage in an Introductory Programming CourseStyve A Virkki OT Naeem U
2024 IEEE Global Engineering Education Conference (EDUCON). vol. 00, 01-08.
11-05-2024
Data-Driven Interventions for Capstone ProjectsNaeem U Shu C Ma L Chen Y Zou Y Sagor H Akter H FinesilverSmith K
2024 IEEE Global Engineering Education Conference (EDUCON). vol. 00, 1-7.
11-05-2024
Enhancing Student Learning, Engagement, and Employment Through Inclusive Curriculum DesignGill SS Naeem U Kaur R Fuller S Tombros A Uhlig S
In Engaging Higher Education Teachers and Students With Transnational Leadership, Igi Global 103-126.
26-04-2024
Q-Module-Bot: A Generative AI-Based Question and Answer Bot for Module Teaching SupportAllen M Naeem U Gill SS
IEEE Transactions on Education, Institute of Electrical and Electronics Engineers (IEEE), 1-10.
01-01-2024
2023
Inclusive education: pedagogical approach to online versus face-to-face teachingBaysan A Naeem U
Frontiers in Education, Frontiers vol. 8
22-09-2023
Learner Engagement Analytics in a Hybrid Learning EnvironmentNaeem U Bosman L
2023 IEEE Global Engineering Education Conference (EDUCON). vol. 00, 1-7.
04-05-2023
mySkills - A Reflective Framework for Employability SkillsNaeem U Bosman L Revell C
2023 IEEE Global Engineering Education Conference (EDUCON). vol. 00, 1-6.
04-05-2023
Semantic Data Engineering for Intelligent Educational Learning Systems through Process MiningOkoye K Islam S Naeem U Hosseini S
2023 Future of Educational Innovation-Workshop Series Data in Action. vol. 00, 1-6.
18-01-2023
Reflection on Teaching Observation for Computer Science and Engineering to Design Effective Teaching Resources in Transnational Higher EducationGill SS Thibodeau D Kaur R Naeem U Stockman A
Handbook of Research on Developments and Future Trends in Transnational Higher Education, Igi Global
05-01-2023
2022
How Covid-19 Changed Computer Science EducationGill SS Naeem U Fuller S Chen Y Uhlig S
Itnow, Oxford University Press (OUP) vol. 64 (2), 60-61.
13-05-2022
Teaching and Facilitating an Online Learning Environment for a Web Programming ModuleNaeem U Bosman L Gill SS
2022 IEEE Global Engineering Education Conference (EDUCON) 28 Mar 2022 - 31 Mar 2022.
28-03-2022
Responsive Educational Transformations During Emergency Situations: Collaborative Autoethnography Applied to the Engineering ClassroomBosman L Wollega E Naeem U
International Journal of Engineering Education vol. 38 (2), 1-11.
07-02-2022
Chapter 16 Cybercriminal approaches in big data models for automated heavy vehiclesKaushik K Bathla G Naeem U Kumar A
In Autonomous and Connected Heavy Vehicle Technology, Elsevier 303-333.
01-01-2022
Chapter 1 Lightweight and heavyweight technologies for autonomous vehicles: A surveySharma K Naeem U Krishnamurthi R Kumar A
In Autonomous and Connected Heavy Vehicle Technology, Elsevier 3-36.
01-01-2022
Responsive Educational Transformations during Emergency Situations: Collaborative Autoethnography Applied to the Engineering ClassroomBosman LB Wollega E Naeem U
International Journal of Engineering Education vol. 38 (2), 288-298.
01-01-2022
2021
Entrepreneurially-Minded Program Assessment During Emergency Situations: Using Photovoice to Understand Customer (Engineering Student) NeedsBosman L Naeem U Padumadasa E
Research in Engineering Education Symposium & Australasian Association for Engineering Education Conference.
19-11-2021
HyFlex, Hybrid, and Virtual Synchronous Teaching in the Engineering Classroom: An Autoethnographic ApproachBosman L Wollega E Naeem U
2021 ASEE Virtual Annual Conference Content Access.
26-07-2021
Exploiting Patterns of Object Use for Human Activity RecognitionIhianle IK Islam S Naeem U Ebenuwa SH
In Handbook of Research on 5G Networks and Advancements in Computing, Electronics, and Electrical Engineering, Igi Global 382-401.
01-01-2021
2020
Identifying Users with Wearable Sensors based on Activity PatternsEhatisham-ul-Haq M Malik MN Azam MA Naeem U Khalid A Ghazanfar MA
Procedia Computer Science, Elsevier vol. 177, 8-15.
11-11-2020
Using Smartphone Accelerometer for Human Physical Activity and Context Recognition in-the-WildEhatisham-ul-Haq M Awais Azam M Asim Y Amin Y Naeem U Khalid A
Procedia Computer Science, Elsevier Bv vol. 177, 24-31.
11-11-2020
An Approach towards Position-Independent Human Activity Recognition Model based on Wearable Accelerometer SensorQamar N Siddiqui N Ehatisham-ul-Haq M Awais Azam M Naeem U
Procedia Computer Science, Elsevier Bv vol. 177, 196-203.
11-11-2020
Context-Aware Human Activity Recognition (CAHAR) in-the-Wild Using Smartphone AccelerometerAsim Y Azam MA Ehatisham-ul-Haq M Naeem U Khalid A
IEEE Sensors Journal, Institute of Electrical and Electronics Engineers vol. 20 (8), 4361-4371.
06-01-2020
C2FHAR: Coarse-to-Fine Human Activity Recognition With Behavioral Context Modeling Using Smart Inertial SensorsEhatisham-Ul-Haq M Azam MA Amin Y Naeem U
IEEE Access, Institute of Electrical and Electronics Engineers (IEEE) vol. 8, 7731-7747.
06-01-2020
2019
A performance comparison of machine learning classification approaches for robust activity of daily living recognitionHussain RG Ghazanfar MA Azam MA Naeem U Rehman SU
Artificial Intelligence Review, Springer Netherlands vol. 52, 357-379.
01-01-2019
UPA’19: 4th international workshop on ubiquitous personal assistanceGuinea AS Seeliger A Pejović V Naeem U Scholl PM Mihale-Wilson C Di Lascio E Azam MA et al.
Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers ACM., 1099-1101.
01-01-2019
2018
Recognising activities of daily living from patterns of object useIhianle IK Naeem U Islam S Tawil A-R
International Journal of Hybrid Intelligent Systems, Sage Publications vol. 14 (3), 193-208.
26-03-2018
A hybrid approach to recognising activities of daily living from object use in the home environmentIhianle I Naeem U Islam S Tawil A-R
Informatics Multidisciplinary Digital Publishing Institute. vol. 5, 6-6.
01-01-2018
Neural predictors of gait stability when walking freely in the real-worldPizzamiglio S Abdalla H Naeem U Turner DL
Journal of Neuroengineering and Rehabilitation, Biomed Central vol. 15, 11-11.
01-01-2018
Continuous authentication of smartphone users based on activity pattern recognition using passive mobile sensingEhatisham-ul-Haq M Azam MA Naeem U Amin Y Loo J
Journal of Network and Computer Applications, Academic Press vol. 109, 24-35.
01-01-2018
Ontology: core process mining and querying enabling toolOkoye K Islam S Naeem U
Ontology in Information Science, Bod–Books on Demand, 145-168.
01-01-2018
The Application of a Semantic-Based Process Mining Framework on a Learning Process DomainOkoye K Islam S Naeem U Sharif MS Azam MA Karami A
Proceedings of SAI Intelligent Systems Conference Springer, Cham., 1381-1403.
01-01-2018
Functional Connectivity Evaluation for Infant EEG Signals Based on Artificial Neural NetworkSharif MS Naeem U Islam S Karami A
Proceedings of SAI Intelligent Systems Conference Springer, Cham., 426-438.
01-01-2018
Smartphone Based Human Breath Analysis from Respiratory SoundsAzam MA Shahzadi A Khalid A Anwar SM Naeem U
2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) IEEE., 445-448.
01-01-2018
UPA’18: 3rd International Workshop on Ubiquitous Personal AssistanceMeurisch C Scholl PM Naeem U Pejović V Müller F Di Lascio E Kuo P-YP Kauschke S et al.
Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers ACM., 766-769.
01-01-2018
2017
Neural Correlates of Single- and Dual-Task Walking in the Real WorldPizzamiglio S Naeem U Abdalla H Turner DL
Frontiers in Human Neuroscience, Frontiers Media Sa vol. 11
14-09-2017
Authentication of Smartphone Users Based on Activity Recognition and Mobile SensingEhatisham-ul-Haq M Azam MA Loo J Shuang K Islam S Naeem U Amin Y
Sensors, Mdpi Ag vol. 17 (9), 2043-2043.
06-09-2017
High-frequency intermuscular coherence between arm muscles during robot-mediated motor adaptationPizzamiglio S De Lillo M Naeem U Abdalla H Turner DL
Frontiers in Physiology, Frontiers vol. 7, 668-668.
01-01-2017
Variance Based Pattern Detection for Inferring Activities of Daily LivingAli W Azam MA Naeem U Ghazanfar MA Khalid A Amin Y
The Nucleus vol. 54, 127-134.
01-01-2017
Moveable Facial Features in a Social MediatorKhan MSL ur Réhman S Mi Y Naeem U Beskow J Li H
International Conference on Intelligent Virtual Agents Springer, Cham., 205-208.
01-01-2017
SmartGuidance’17: 2nd workshop on intelligent personal support of human behaviorMeurisch C Naeem U Scholl PM Azam MA Günther S Baumann P Mühlhäuser M others
Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers ACM., 623-626.
01-01-2017
Taskification: gamification of tasksNaeem U Islam S Sharif MS Sudakov S Azam MA
Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers ACM., 631-634.
01-01-2017
SignalSense: towards quality service.Islam S Sharif MS Naeem U Geehan J
UbiComp/ISWC Adjunct., 627-630.
01-01-2017
Ontology-driven activity recognition from patterns of object use.Ihianle IK Naeem U Islam S
UbiComp/ISWC Adjunct., 654-657.
01-01-2017
CrimeSafe: helping you stay safeIslam S Naeem U Sharif MS Dovnarovic A
Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers ACM., 642-645.
01-01-2017
Identifying Smartphone Users based on their Activity Patterns via Mobile SensingEhatisham-ul-Haq M Azam MA Naeem U ur Rѐhman S Khalid A
Procedia Computer Science, Elsevier vol. 113, 202-209.
01-01-2017
A mutlimodal approach to measure the distraction levels of pedestrians using mobile sensingPizzamiglio S Naeem U Ur Réhman S Sharif MS Abdalla H Turner DL
Procedia Computer Science, Elsevier vol. 113, 89-96.
01-01-2017
Semantic Fuzzy Mining: Enhancement of process models and event logs analysis from Syntactic to Conceptual LevelOkoye K Naeem U Islam S
International Journal of Hybrid Intelligent Systems, Ios Press vol. 14, 67-98.
01-01-2017
Recognising activities of daily living from patterns of object useIhianle IK Naeem U Islam S Tawil A-R
International Journal of Hybrid Intelligent Systems, Ios Press vol. 14, 193-208.
01-01-2017
Process Models Discovery and Traces Classification: A Fuzzy-BPMN Mining Approach.Okoye Dr K Naeem Dr U Islam Dr S Abdel-Rahman H Lamine Dr E
Journal of International Technology and Information Management vol. 26, 2-50.
01-01-2017
2016
Recognition Framework for Inferring Activities of Daily Living Based on Pattern MiningNasreen S Azam MA Naeem U Ghazanfar MA Khalid A
Arabian Journal For Science and Engineering, Springer Nature vol. 41 (8), 3113-3126.
18-03-2016
A semantic reasoning method towards ontological model for automated learning analysisOkoye K Tawil A-RH Naeem U Lamine E
In Advances in Nature and Biologically Inspired Computing, Springer, Cham 49-60.
01-01-2016
C++ BUG CUB: Logical Bug Detection for C++ CodeRaana A Azam MA Ghazanfar MA Javed A Amin Y Naeem U
Nucleus vol. 53, 56-63.
01-01-2016
Discovery and Enhancement of Learning Model Analysis through Semantic Process Mining*Okoye K Tawil A-RH Naeem U Lamine E
International Journal of Computer Information Systems and Industrial Management Applications vol. 8, 93-114.
01-01-2016
Smarticipation: intelligent personal guidance of human behavior utilizing anticipatory modelsMeurisch C Naeem U Azam MA Janssen F Schmidt B Mühlhäuser M
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct ACM., 1227-1230.
01-01-2016
Recognizing activities of daily living from patterns and extraction of web knowledgeIhianle IK Naeem U Tawil A-R Azam MA
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct ACM., 1255-1262.
01-01-2016
Recognition of activities of daily living from topic modelIhianle IK Naeem U Tawil A-R
Procedia Computer Science, Elsevier vol. 98, 24-31.
01-01-2016
Using semantic-based approach to manage perspectives of process mining: Application on improving learning process domain dataKingsley O Tawil A-RH Naeem U Islam S Lamine E
2016 IEEE International Conference on Big Data (Big Data) IEEE., 3529-3538.
01-01-2016
Semantic-based model analysis towards enhancing information values of process mining: Case study of learning process domainOkoye K Tawil A-RH Naeem U Islam S Lamine E
International Conference on Soft Computing and Pattern Recognition Springer, Cham., 622-633.
01-01-2016
Inference Engine Based on a Hierarchical Structure for Detecting Everyday Activities Within the HomeNaeem U Tawil A-R Semelis I Azam MA Ghazanfar MA
Proceedings of SAI Intelligent Systems Conference Springer, Cham., 969-986.
01-01-2016
Discovery and enhancement of learning model analysis through semantic process miningKingsley O Tawil A-R Naeem U Lamine E
01-01-2016
Semantic process mining towards the discovery and enhancement of learning models analysisOkoye K Tawil ARH Naeem U Lamine E
In Advances in Engineering Research 121-164.
01-01-2016
2015
Novel centroid selection approaches for KMeans-clustering based recommender systemsZahra S Ghazanfar MA Khalid A Azam MA Naeem U Prugel-Bennett A
Information Sciences, Elsevier vol. 320, 156-189.
01-11-2015
Inference of activities with unexpected actions using pattern miningNasreen S Azam MA Naeem U Ghazanfar MA
Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers - UbiComp '15., 1479-1488.
01-01-2015
The role of ambient intelligent environments for tracking functional declineNaeem U Anthony R Tawil A-R Azam MA Preston D
In Assistive Technologies For Physical and Cognitive Disabilities, Igi Global 152-172.
01-01-2015
Activities of daily life recognition using process representation modelling to support intention analysisNaeem U Bashroush R Anthony R Azam MA Tawil AR Lee SW Wong MLD
International Journal of Pervasive Computing and Communications, Emerald Group Publishing Limited vol. 11, 347-371.
01-01-2015
Semantic Process Mining Towards Discovery and Enhancement of Learning Model AnalysisOkoye K Tawil ARH Naeem U Lamine E
2015 IEEE 17th International Conference on High Performance Computing and Communications, 2015 IEEE 7th International Symposium on Cyberspace Safety and Security, and 2015 IEEE 12th International Conference on Embedded Software and Systems IEEE., 363-370.
01-01-2015
A dynamic segmentation based activity discovery through topic modellingKennedy II Naeem U Tawil A-R
, Iet Digital Library
01-01-2015
Process mining towards automated learning: a semantic rule-based approachKingsley O Tawil A-R Naeem U Lamine E
01-01-2015
2014
Frequent Pattern Mining Algorithms for Finding Associated Frequent Patterns for Data Streams: A SurveyNasreen S Azam MA Shehzad K Naeem U Ghazanfar MA
Procedia Computer Science. vol. 37, 109-116.
01-01-2014
Integration operators for generating RDF/OWL-based user defined mediator views in a grid environmentTawil A-RH Taweel A Naeem U Montebello M Bashroush R Al-Nemrat A
Journal of Intelligent Information Systems, Springer Us vol. 43, 1-32.
01-01-2014
A semantic rule-based approach supported by process mining for personalised adaptive learningOkoye K Tawil A-RH Naeem U Bashroush R Lamine E
Procedia Computer Science, Elsevier vol. 37, 203-210.
01-01-2014
A semantic rule-based approach towards process mining for personalised adaptive learningOkoye K Tawil ARH Naeem U Bashroush R Lamine E
2014 IEEE Intl Conf on High Performance Computing and Communications, 2014 IEEE 6th Intl Symp on Cyberspace Safety and Security, 2014 IEEE 11th Intl Conf on Embedded Software and Syst (HPCC, CSS, ICESS) IEEE., 929-936.
01-01-2014
Inference of Hygiene Behaviours While Recognising Activities of Daily LivingNaeem U Tawil A-RH Semelis I Judah G Aunger R
Proceedings of the 3rd International Conference on Context-Aware Systems and Applications ICST (Institute for Computer Sciences, Social-Informatics and …., 154-161.
01-01-2014
Tracking functional decline using ambient intelligence for Alzheimer’s patientsLee SW Naeem U Anthony R Tawil AH Azam MA Preston D others
, Spds
01-01-2014
EUSPN 2014 PapersMann KS Bansal EA Sokullu R Demir E Galvan-Tejada CE Garcia-Vazquez JP Galvan-Tejada JI Delgado JR et al.
Proceedings/Procedia Computer Science vol. 37, 1-5.
01-01-2014
2013
Recognising indoor/outdoor activities of low entropy people using Bluetooth proximity and object usage dataAzam MA Loo J Naeem U Adeel M
International Journal of Pervasive Computing and Communications, Emerald Group Publishing Limited
01-01-2013
Statistical Sampling Approach to Investigate Child Pornography CasesSarantinos N Al-Nemrat A Naeem U
2013 Fourth Cybercrime and Trustworthy Computing Workshop IEEE., 22-29.
01-01-2013
An Indoor Prototype Framework for Recognition of Activities of Daily LifeLau BT Wong MLD Naeem U Lee SW
한국재활복지공학회 학술대회 논문집, 94-97.
01-01-2013
2012
Behavioural patterns analysis of low entropy people using proximity dataAwais Azam M Loo J Kashif Ashraf Khan S Naeem U Adeel M Ejaz W
Journal of Wireless Mobile Networks Ubiquitous Computing and Dependable Applications vol. 3 (3), 21-40.
01-01-2012
Achieving Model Completeness for Hierarchally Structured Activities of Daily LifeNaeem U Tawil A Bashroush R Al-Nemrat A
Proceedings of the 2nd International Conference on Pervasive and Embedded Computing and Communication Systems PECCS 2012.
01-01-2012
A framework to recognise daily life activities with wireless proximity and object usage dataAzam MA Loo J Naeem U Khan SKA Lasebae A Gemikonakli O
23rd IEEE International Symposium on Personal, Indoor and Mobile Radio Communication 2012 IEEE., 590-595.
01-01-2012
2009
A hierarchal framework for recognising activities of daily lifeNaeem U
01-01-2009
Recognising Activities of Daily Life through the Usage of Everyday Objects around the HomeNaeem U BIGHAM J
Proceedings of the 3rd International Conference on Pervasive Computing Technologies for Healthcare, Technologies to Counter Cognitive Decline Workshop.
01-01-2009
Activity Recognition in the Home using a Hierarchal Framework with Object Usage DataNaeem U BIGHAM J
Journal of Ambient Intelligence and Smart Environments, Ios Press vol. 1 (4), 335-350.
01-01-2009
2008
Recognising Activities of Daily Life through the Usage of Everyday Objects around the HomeNaeem U BIGHAM J
Proceedings of the 2008 Networking and Electronic Commerce Research Conference (NAEC 2008) Lake Garda, Italy 1 Jan 1970.
01-01-2008
Activity Recognition using a Hierarchical FrameworkNaeem U Bigham J
2008 2ND INTERNATIONAL CONFERENCE ON PERVASIVE COMPUTING TECHNOLOGIES FOR HEALTHCARE., 23-26.
01-01-2008
Activity recognition using a hierarchical frameworkNaeem U Bigham J
2008 Second International Conference on Pervasive Computing Technologies for Healthcare IEEE., 24-27.
01-01-2008
A Hierarchal Approach to Activity Recognition in the Home Environment based on Object UsageNaeem U Bigham J
Proceedings of the 2008 Networking and Electronic Commerce Research Conference (NAEC 2008), Lake Garda, Italy, 2008, pp.
01-01-2008
2007
Recognising activities of daily life using hierarchical plansNaeem U Bigham J Wang JF Kortuem G Finney J Lea R Sundramoorthy V
Smart Sensing and Context, Proceedings. vol. 4793, 175-189.
01-01-2007
A comparison of two hidden Markov approaches to task identification in the home environmentNaeem U Bigham J
2007 2ND INTERNATIONAL CONFERENCE ON PERVASIVE COMPUTING AND APPLICATIONS, VOLS 1 AND 2., 383-388.
01-01-2007
An Effective Framework for Enhancing Student Engagement and Performance in Final Year ProjectsNAEEM U Islam S Siddiqui A
EDUCON2019 – IEEE Global Engineering Education Conference.
Improving Student Engagement and Performance in Computing Final Year ProjectsNaeem U Islam S Siddiqui A
IEEE International Conference on Teaching, Assessment, and Learning for Engineering 10 Dec 2019 - 13 Dec 2019.
SEMANTIC PROCESS MININGOkoye K Tawil A-RH Naeem U Lamine E
Knowledge Driven Activity Recognition from Patterns of Object UseIhianle IK Naeem U Islam S
JOURNAL OF INTERNATIONAL TECHNOLOGY AND INFORMATION MANAGEMENTOkoye K Naeem U Islam S Tawil A-RH Lamine E Kim C Kim J Raghavan V et al.
Smartphone based Robust Hierarchical Framework for Activity Recognition based on Machine LearningHussain RG Azam MA Ghazanfar MA Naeem U Meurisch C
Intelligent Recognition of Activities of Daily Living from Patterns of Object UseIhianle IK Islam S Naeem U Sharif MS Azam MA Karami A
Semantic-Based Process Mining Technique for Annotation and Modelling of Domain ProcessesNaeem U Okoye K Islam S Sharif S
International Journal of Innovative Computing Information and Control, Kyushu Tokai University
Research Group
PhD Students
- Chathura Sooriya-Arachchi
From Adoption to Actionability: Investigating Learning Analytics Integration in Learning Design For Higher Education Teaching Practice
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