The ICERI2022 Conference took place on the 07-09.11.2022 in Seville (Spain). The NKUA team participated with two oral presentations: a) “Citizen Science and Environmental Oral History in climate education. Integrating the use of a citizen observatory for biodiversity monitoring into a climate change education project” (Anna Trigatzi and Maria Daskolia). The paper presented and published in the Conference Proceedings is available here. And b) “Integrating Citizen Observatories into school environmental education for sustainability: Design and Evaluation of a case study engaging students with Pla@ntNet and OdourCollect” (Maria Daskolia and Matrona Pappa), which is available here.