More Students At the Lab Bench

Catherine, Katherine, and Paige are keeping a close watch on their potometer, which is used to measure transpiration through a plant's leaves. In this second of two runs their group did, they are interested in the affect a incandescent light has on the evaporation of water from the leaves of this coleus shoot. They have already determined a baseline for evaporation in the room in general.

A potometer, used to measure the evaporation of water from a plant shoot's leaves.

Alliso, Claudia, and Emily are building 3D representations of the periodicity of electronegativity.

Henry measures a length of straw which is being used to represent the electronegativity of an element.

Natasha and Max are aligning their straws in to the proper positions their elements would occupy in the periodic table.