![Ioannis LEFKOS | Teaching Laboratory Staff | Physics , Pedagogy, Msc in Science Education, PhD in Science Education | University of Macedonia, Thessaloníki | UOM | Department of Educational and Social Policy Ioannis LEFKOS | Teaching Laboratory Staff | Physics , Pedagogy, Msc in Science Education, PhD in Science Education | University of Macedonia, Thessaloníki | UOM | Department of Educational and Social Policy](https://www.researchgate.net/profile/Ioannis-Lefkos/publication/341344710/figure/fig2/AS:890681950232576@1589366533929/Representative-template-entry-of-ELeFyS_Q320.jpg)
Ioannis LEFKOS | Teaching Laboratory Staff | Physics , Pedagogy, Msc in Science Education, PhD in Science Education | University of Macedonia, Thessaloníki | UOM | Department of Educational and Social Policy
![Ioannis LEFKOS | Teaching Laboratory Staff | Physics , Pedagogy, Msc in Science Education, PhD in Science Education | University of Macedonia, Thessaloníki | UOM | Department of Educational and Social Policy Ioannis LEFKOS | Teaching Laboratory Staff | Physics , Pedagogy, Msc in Science Education, PhD in Science Education | University of Macedonia, Thessaloníki | UOM | Department of Educational and Social Policy](https://www.researchgate.net/profile/Ioannis-Lefkos/publication/27381964/figure/fig4/AS:667598756777992@1536179355451/The-Thermodynamics-laboratory_Q320.jpg)
Ioannis LEFKOS | Teaching Laboratory Staff | Physics , Pedagogy, Msc in Science Education, PhD in Science Education | University of Macedonia, Thessaloníki | UOM | Department of Educational and Social Policy
![Ioannis LEFKOS | Teaching Laboratory Staff | Physics , Pedagogy, Msc in Science Education, PhD in Science Education | University of Macedonia, Thessaloníki | UOM | Department of Educational and Social Policy Ioannis LEFKOS | Teaching Laboratory Staff | Physics , Pedagogy, Msc in Science Education, PhD in Science Education | University of Macedonia, Thessaloníki | UOM | Department of Educational and Social Policy](https://www.researchgate.net/profile/Ioannis-Lefkos/publication/341344710/figure/fig1/AS:890681950220290@1589366533847/A-dictionary-page-the-lemma-agogos-conductor_Q320.jpg)
Ioannis LEFKOS | Teaching Laboratory Staff | Physics , Pedagogy, Msc in Science Education, PhD in Science Education | University of Macedonia, Thessaloníki | UOM | Department of Educational and Social Policy
![Ioannis LEFKOS | Teaching Laboratory Staff | Physics , Pedagogy, Msc in Science Education, PhD in Science Education | University of Macedonia, Thessaloníki | UOM | Department of Educational and Social Policy Ioannis LEFKOS | Teaching Laboratory Staff | Physics , Pedagogy, Msc in Science Education, PhD in Science Education | University of Macedonia, Thessaloníki | UOM | Department of Educational and Social Policy](https://i1.rgstatic.net/ii/profile.image/272160774160384-1441899593027_Q512/Ioannis-Lefkos.jpg)
Ioannis LEFKOS | Teaching Laboratory Staff | Physics , Pedagogy, Msc in Science Education, PhD in Science Education | University of Macedonia, Thessaloníki | UOM | Department of Educational and Social Policy
![Ioannis Lefkos on Twitter: "Alex Vakaloudis suggests the Teacher of Things. A set of low cost sensors connected to your phone and experience IoT and STEM related activities with your students at Ioannis Lefkos on Twitter: "Alex Vakaloudis suggests the Teacher of Things. A set of low cost sensors connected to your phone and experience IoT and STEM related activities with your students at](https://pbs.twimg.com/media/DcgRPp8WkAADLgi.jpg)
Ioannis Lefkos on Twitter: "Alex Vakaloudis suggests the Teacher of Things. A set of low cost sensors connected to your phone and experience IoT and STEM related activities with your students at
![Ioannis Lefkos on Twitter: "Interdisciplinary teaching approach is like fitting small pieces to build a bigger picture! #SciEdu2017 @esea_eu #golab Summer School 2017… https://t.co/1nwUc24QlO" Ioannis Lefkos on Twitter: "Interdisciplinary teaching approach is like fitting small pieces to build a bigger picture! #SciEdu2017 @esea_eu #golab Summer School 2017… https://t.co/1nwUc24QlO"](https://pbs.twimg.com/media/DD35zGlXUAAonzN.jpg)