Build
Background: Create a KWL chart about the tulip bulb.
Have students ever seen a tulip bulb before? What does it remind
them of? How do you plant a tulip bulb? Is it a plant; how
is it different from other plants?
* More in-depth guide to observations and dissections >>
Make
Connections (and raise questions):
- Are
tulip bulbs plants?
- Is a bulb like a seed?
- How
does the structure of a bulb help it survive?
- Will
a bigger bulb have a bigger flower? Earlier flower?
Explain
that a bulb is a specialized storage organ. The thick, fleshy
parts are specialized leaves that help keep the tulip protected
from the cold. The starches and
sugars in the thick leaves give the tulip energy to burst from
the ground when the conditions are right in the spring.
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