On the right side of the post card, it says "Geburtsort Eurer lieben Mutter"(translation: birthplace of your dear mother).
I believe the text on the other side is:: Weidenthal - Prot. Kirche. "Dasumgezeigte Schulhaus war das alte Ackermannsche? Elternhaus. Er wurde abgerissen unds Schulhaus daraufgestellt."
Rough translation: the school house on the other side was [where] the old home (parents' house) of the "Ackermanns?" stood. It was torn down and the schoolhouse [was] built on "top of it". Translated by Karin Smith

This postcard is in a collection of family memorabilia belonging to the LeRoy Hartley family of Delaware County, PA. “Mother” named here is probably Anna Marie Lang, Roy Hartley’s maternal grandmother. Norma B. commented that “Ackermann” may translate as “either the ‘Retirement Home for Elderly Farmers’ or ‘the retirement home of the elders of the Ackermann family.’”