We evaluated a grant program funding watershed education.
We assessed changes in students’ environmental stewardship characteristics and to what extent these were associated with specific instructional practices.
Watershed education can increase students’ environmental stewardship characteristics and therefore, their environmentally responsible behaviors.
Students are more likely to increase in environmental stewardship characteristics if they are engaged in specific science inquiry steps and participate in more or certain types of environmental actions.
Environmental stewardship characteristics predict intention to act and interact in complex ways.