2010:
Van der Meer, J. M. “Abstract Objects” invited seminar for the Paideia Centre for Public Theology. March 19, 2010.

2004:
“Evolutionary Accounts of Religion.” Calvin College Seminars in Christian Scholarship: “Nature in Belief.” July, 2004.

“History of Science and Religion.” Faculty development seminar, Charleston Southern University. Charleston. April 28, 2004.

“Science and the Scriptures.” Faculty development seminar, Charleston Southern University. Charleston. April 28, 2004.

“Some Issues in Faith and Science.” Faculty development seminar, Charleston Southern University. Charleston. April 29, 2004.

2003:
“Being a Faithful Scholar: Tension and Discernment.” Faculty development seminar. Redeemer University College. August 8, 2003.

2000:
” Invited paper for a workshop on A Theology of the Human Body organized by the Institute for Theological Encounter with Science and Technology, St. Louis. MI. Oct. 20-22, 2000.

“Reading The Two Books Interactively: Some questions in biblical hermeneutics raised by the natural sciences.” Invited paper for the Third Scripture and Hermeneutics Seminar:  After Pentecost: philosophy and theology of language and biblical interpretation.  Organized by the British and Foreign Bible Society, August 17-19, 2000. Redeemer University College. Ancaster, On. Canada.

1995:
"Beliefs in Science: The Illusion of Detached Materialism"; invited paper for the Philosophy of Biology Seminar, University of Guelph, October 6, 1995. 

1990:
"Background Beliefs in Sociobiology".  Combined Faculty Colloquium and Pascal Centre Seminar, 1990.

1989:
"Hierarchy Theory". Natural Sciences Colloquium, Redeemer College, 1989.

1978:
Polaritaets - Umkehr im larvalen Segmentmuster des Erbsenkaefers (Callosobruchus maculatus) nach frueher temporaerer Abklemmung. Seminar at the Zoological Institute. University of Wuerzburg, FRG. 1978.

The Larval Segment Pattern of Insects as a Model System for the Study of Region-Specific Cell Differentiation. Results and Perspectives of Classical Constriction Experiments Applied in a New Experimental Animal. Seminar at the Max-Planck-Institut fuer Virusforschung, Tuebingen, FRG. 1978.

Terminale Eibereiche bestimmen das räumliche Segmentmuster. Seminar at the Zoological Institute. University of Heidelberg, FRG. 1978.

1971:
Mathematic models for pattern formation during insect development. Institute for Theoretical Biology. State University of Utrecht, N.L. 1971.