Plant #1 grew 3 cubes.
Plant #2 only grew 2 1/2 cubes.
Plant #3 grew just two cubes.
For a total of 6 cubes tall.
This was an awesome and fun math activity. Next time, so more children could take part, I would give them a plant of their own to measure and track.
Unfortunately we won’t be able to continue as today was our last day before Spring Break and I added the rest of the soil.