
Science Challenge: Leaf Transpiration
Materials Needed
a plastic bag and a rubber band.
a plastic bag and a rubber band.
sticks, leaves, and moss foraged from the yard or a nearby nature area.
four small paper or plastic cups, a pencil, some cardboard or plastic straws, scissors, a push pin, a stapler, and a marker.
mustard seed powder, water in a gallon jug, a small container of clean water, and a string or the quadrat you made from a few weeks ago.
Project creation guide for middle school or high school, poster template, presentation template, and previous lesson’s data sheet.