Schwager, R * & Schalk, L.* (2022). How systematic are systematic searches?. Vortrag an der 5.Fachdidaktiktagung, 9. April, Locarno (Schweiz)
Schwager, R.* & Schalk, L.* (2021). Evolutionary theory: A review of misconceptions and interventions in kindergarten and primary school. Symposiumsvortrag an der ESERA, 30 August, Online.
Schwager, R.* & Schalk, L.* (2020). Which interventions help children overcome teleological reasoning when learning about evolution. Vortrag am 11. Forum der Fachdidaktiken Naturwissenschaften, 24. Januar, Genf (Schweiz).
Schwager, R.* & Schalk, L.* (2019). Evolutionary theory: A review of misconceptions and interven-tions in kindergarten and primary school. Poster-Präsentation an der 18th Biennial EARLI Conference, 13. August, Aachen (Deutschland).
Schwager, R.* & Schalk, L.* (2019). Evolutionary theory: A review of misconceptions and interventions in kindergarten and primary school. Poster-Präsentation an der 4. Tagung Fachdidaktiken, 6. April, Lausanne (Schweiz).