21.12137/AMTJWQBurbaitė, RenataRenataBurbaitė0000-0002-6246-9117Department of Software Engineering, Faculty of Informatics, Kaunas University of Technology, LithuaniaKlizienė, IrinaIrinaKlizienė0000-0003-1914-7355Research Group – Educational Research, Faculty of Social Sciences, Arts and Humanities, Kaunas University of Technology, LithuaniaAugustinienė, AldonaAldonaAugustinienė0000-0003-4285-4410Research Group – Educational Research, Faculty of Social Sciences, Arts and Humanities, Kaunas University of Technology, LithuaniaJakštienė, VitalijaVitalijaJakštienė0000-0001-8301-1108Research Group – Smart Educational Technologies and Their Application, Faculty of Informatics, Kaunas University of Technology, LithuaniaKubiliūnas, RamūnasRamūnasKubiliūnas0009-0006-5050-8007Research Group – Smart Educational Technologies and Their Application, Faculty of Informatics, Kaunas University of Technology, LithuaniaLithuanian Data Archive for SSH (LiDA)2025Computer and Information ScienceSocial Scienceseducation scienceeducational methodsinformation technology trainingcomputer science educationteacher trainingstudentsschoolchildrenInformation technologyHigher and further educationCenter for Data Analysis and Archiving (DAtA)Faculty of Social Sciences, Arts and Humanities, Kaunas University of Technology, LithuaniaGrimalauskienė, AlvijaAlvijaGrimalauskienėLiniova, InaInaLiniovaRiekašius, RemigijusRemigijusRiekašiusRutkauskienė, SonataSonataRutkauskienėVardauskaitė, SkirmantėSkirmantėVardauskaitėŽvaliauskas, Giedrius (Center for Data Analysis and Archiving (DAtA), Faculty of Social Sciences, Arts and Humanities, Kaunas University of Technology, Lithuania [ORCID: 0000-0001-8970-0756])Lithuanian Data Archive for Social Sciences and HumanitiesCenter for Data Analysis and Archiving (DAtA), Faculty of Social Sciences, Arts and Humanities, Kaunas University of Technology, Lithuania2025-11-212025-09-052025-09-052025-11-212022-09/2024-06Other social science dataLiDA_InstitutionData_059110.5755/e01.97860902193317812455application/pdf1.0<p>This dataset contains lesson plans and tasks for grades 9–10 (I–II gymnasium) classes in Area C (Data Analysis and Information) from the teaching guide "Informatics Lesson Plans: Ideas and Scenarios for Grades 5–12".</p> <p>Authors of lesson plans and tasks: Skirmantė Vardauskaitė, Alvija Grimalauskienė, Ina Liniova, Remigijus Riekašius, Sonata Rutkauskienė.</p> <p> Area C. The lesson plans and tasks for grades 9–10 (I–II gymnasium) classes reveal the thematic breadth and relevance of the modern world of information. Topics such as "Symmetric and asymmetric coding", "Cryptographic systems", "The concept and application of artificial intelligence", "Chatbot", "Text-to-speech conversion" and "Data coding" not only meet the objectives of the general program, but also shape students' understanding of how data is collected, stored, processed, and used in the world of technology.<p> Lesson plans and tasks <ol> <li>Symmetric and asymmetric coding, cryptographic systems, lesson 1 (Skirmantė Vardauskaitė)</li> <li>Symmetric and asymmetric coding, cryptographic systems, lesson 2 (Skirmantė Vardauskaitė)</li> <li>The concept and application of artificial intelligence (Alvija Grimalauskienė)</li> <li>The benefits and threats of artificial intelligence (2 lessons, Alvija Grimalauskienė)</li> <li>English and IT integrated lesson on the topic of "Chatbot"(Alvija Grimalauskienė)</li> <li>Useful DI applications when working with a computer (Alvija Grimalauskienė)</li> <li>Converting text into speech (Ina Liniova)</li> <li>Introduction to data sorting (Remigijus Riekašius)</li> <li>Data sorting algorithms (Remigijus Riekašius)</li> <li>Practical tasks for applying sorting algorithms (Remigijus Riekašius)</li> <li>Symmetric and asymmetric encoding. The concept of cryptographic systems (Sonata Rutkauskienė)</li> <li>Examples of symmetric coding, areas of application (Sonata Rutkauskienė)</li> <li>Cryptographic systems. Asymmetric encryption. (Sonata Rutkauskienė)</li> </ol> <p><a href=https://lida.dataverse.lt/dataverse/InstitutionData_HiEd_KTU_EdTech_EduIPM_TopicC target="_blank"> All lesson plans and tasks for Area C</a></p> <p>Lesson plans and tasks were prepared as a part of the project "Digital Transformation of Education ("EdTech") (No. 10-004-P-0001)", implemented under the Economic Recovery and Resilience Plan "Next Generation Lithuania", funded by the European Union's Economic Recovery and Resilience Instrument "NextGenerationEU".</p><p> The main language of the lesson plans and tasks is Lithuanian (lit). </p>Kaunas, LithuaniaEuropean Union's Economic Recovery and Resilience Instrument "NextGenerationEU"10-004-P-0001