Ideas about heredity and evolution are undergoing a revolutionary change. New findings in molecular biology challenge the gene-centered version of Darwinian theory according to which adaptation occurs only through natural selection of chance DNA variations. In Evolution in Four Dimensions, Eva Jablo[...]
Boken Matematikundervisning lyfter fram viktiga och intressanta resultat av svensk och internationell matematikdidaktisk forskning. Alla bidrag behandlar teman som ligger nära lärares vardagliga arbete med undervisningen. Texterna tar bl.a. upp matematikämnets karaktär, hur olika teoretiska pers[...]
In 1809--the year of Charles Darwin's birth--Jean-Baptiste Lamarck published Philosophie zoologique, the first comprehensive and systematic theory of biological evolution. The Lamarckian approach emphasizes the generation of developmental variations; Darwinism stresses selection. Lamarck's ideas wer[...]
In 1809--the year of Charles Darwin's birth--Jean-Baptiste Lamarck published Philosophie zoologique, the first comprehensive and systematic theory of biological evolution. The Lamarckian approach emphasizes the generation of developmental variations; Darwinism stresses selection. Lamarck's ideas wer[...]