Bean seed are planted at different angles, to test which way the roots and shoots grow. Done as a demonstration.
Science content (2016 curriculum):
Biology: Features, Adaptations of Living Things (K, 1, 3, 7)
Biology: Life Cycles (2)
Biology: Sensing, Organ Systems (4, 5, 6)
Science topic (2005 curriculum connection):
Life Science: Plant Growth and Changes (grade 3)