Research Question: What type of light source will will cause bean plants to grow the tallest in a 2 week period?

Standards addressed:

Bean seeds three packets

6-6-pac plant holders

potting soil

Soak bean seeds in a moist paper towel for 2 days

Plant two seeds in each 6-pac section and fill with potting soil.

Place two 6-pac seed containers out doors in direct sun light

Place two 6-pac seed containers in a dark closet or room. It is very important that there is no external light in the room.

Place two 6-pac seed containers under a flourescent light source. It is very important that there is no other type of light in the area.

Measure each 6-pac every other day and record your data.

References & Links:

Photosynthesis

Why do plants need light?