3D Wheat Monocot Flower Model with Longitudinal Section, 15 x 9.5 x 2.5" Size_16 Inch letting students measure rotational distance

letting students measure rotational distance against linear advance to derive the mechanical advantage of the spiral

and engineering classroom activities

3 glass displacement vessel formed with a heavy-duty body and integrated 1-inch spout

Polyester/cotton drill extra-large white lab coat features long sleeves and three large pockets for extended-fit general-purpose lab wear

3D Wheat Monocot Flower Model with Longitudinal Section, 15 x 9.5 x 2.5" Size_16 Inch letting students measure rotational distanceLongitudinal dissection through this wheat flower model exposes lemma, palea, stamens, and pistil of monocot grass flowers for cereal crop botany teaching.