Cette recherche a pour objet d’étudier la conception qu’ont les élèves du cycle de vie des plantes à fleurs, en Alsace et au Baden-Württemberg, dans des établissements du primaire et du secondaire, de rechercher les facteurs d’influence potentiels et de dégager les principaux obstacles aux apprentissages. Trois éléments structurent cette thèse : 1) une enquête exploratoire par entretiens (n=49) ; 2) une analyse contextuelle des références en sciences naturelles et dans le champ socio- culturel, des “curricula à enseigner”, à travers les programmes et manuels scolaires, et des “curricula enseignés” ; 3) une enquête principale par questionnaires (n=1388). Les outils de recueil interrogent les concepts-clés (graine, fleur, fruit) et les proces...
THIS WORK ANALYSES THE FLOWERING MODE OF SOME TROPICAL PLANTS, BOTH HERBACEOUS AND WOODY, MAINLY FRO...
Flowering plants are some of the most successful organisms on Earth, particularly those used in agri...
Plants are sessile organisms that have developed the ability to perceive, anticipate and respond to ...
Cette recherche a pour objet d’étudier la conception qu’ont les élèves du cycle de vie des plantes à...
This research aims to investigate students’ conceptions about the life cycle of flowering plants in ...
Scope of Study: Few, if any, high school biology textbooks have the life cycles of plants drawn or e...
The flowering time cycles of 124 phyocoenosis that grow within the limits of the French continental ...
Despite growing interest in flowering phenology among ecologists, as reflected by an increase in the...
Plant study at the end of the Middle Ages doesn’t operate as an independent unit. It belongs rather ...
Flowers, the reproductive structures of the approximately 400 000 extant species of flowering plants...
In a five-year longitudinal study, 25 pupils were interviewed individually at the age of 10y, 11y, 1...
"New8/07/2M.""Master Gardener.""Adapted from text originally written by Denny Schrock, formerly with...
The purpose of this resource is to observe the flowering and leaf stages of selected garden plants t...
Flowering time is a well-studied subject in ecology, evolution and molecular biology. Long-term phen...
Vorgestellt wird eine 90-minütige Einführungssitzung in die Botanik mit Bezügen zu Chronobiologie, E...
THIS WORK ANALYSES THE FLOWERING MODE OF SOME TROPICAL PLANTS, BOTH HERBACEOUS AND WOODY, MAINLY FRO...
Flowering plants are some of the most successful organisms on Earth, particularly those used in agri...
Plants are sessile organisms that have developed the ability to perceive, anticipate and respond to ...
Cette recherche a pour objet d’étudier la conception qu’ont les élèves du cycle de vie des plantes à...
This research aims to investigate students’ conceptions about the life cycle of flowering plants in ...
Scope of Study: Few, if any, high school biology textbooks have the life cycles of plants drawn or e...
The flowering time cycles of 124 phyocoenosis that grow within the limits of the French continental ...
Despite growing interest in flowering phenology among ecologists, as reflected by an increase in the...
Plant study at the end of the Middle Ages doesn’t operate as an independent unit. It belongs rather ...
Flowers, the reproductive structures of the approximately 400 000 extant species of flowering plants...
In a five-year longitudinal study, 25 pupils were interviewed individually at the age of 10y, 11y, 1...
"New8/07/2M.""Master Gardener.""Adapted from text originally written by Denny Schrock, formerly with...
The purpose of this resource is to observe the flowering and leaf stages of selected garden plants t...
Flowering time is a well-studied subject in ecology, evolution and molecular biology. Long-term phen...
Vorgestellt wird eine 90-minütige Einführungssitzung in die Botanik mit Bezügen zu Chronobiologie, E...
THIS WORK ANALYSES THE FLOWERING MODE OF SOME TROPICAL PLANTS, BOTH HERBACEOUS AND WOODY, MAINLY FRO...
Flowering plants are some of the most successful organisms on Earth, particularly those used in agri...
Plants are sessile organisms that have developed the ability to perceive, anticipate and respond to ...