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PLANTS
Year 1 Science
 On
the title page of your INB, complete the following:
 Set
up your title page using the illustration on the right to
guide you
 In
the bottom MIDDLE section, label the section “Floweing
Plants” and draw/ label a picture of a flowering plant with all
of the parts we discussed from page 3
 YOUR
PICTURE MUST BE COLORED!
Year 1 Science Review
CLASS OPENER (15 MAY)
 Come
 Take
in quietly!
our your INBs and turn to page 2
 Complete
questions 11-20 on page 2
CLASS OPENER (18 MAY)
PARTS OF A FLOWERING
PLANT REVIEW
Parts
of a Flower: Review
LIFE CYCLE OF A PLANT
- The dispersal of seeds by wind, animals,
or water
Dormancy
-The process during which pollen is
released from the male part of the plant
Germination
(stamen) and sent to the female part
(carpel)
Pollination
- The period in a plant’s life when growth
Fertilization
and development temporarily stops
Seed Dispersal - The process during which a plant
begins to grow from a seed
- The process during which pollen is
combined with the ovule (in the ovary)
and a seed is formed
LIFE CYCLE REVIEW
- The dispersal of seeds by wind, animals,
Seed Dispersal
or water
Dormancy
-The process during which pollen is
released from the male part of the plant
Germination
(stamen) and sent to the female part
(carpel)
Pollination
Pollination
- The period in a plant’s life when
growth
Fertilization
and development temporarilyDormancy
stops
Seed Dispersal - The process during which a plant
begins to grow from a seed Germination
- The process during which pollen is
combined with the ovule (in the ovary)
and a seed is formed
LIFE CYCLE REVIEW
Fertilization
EQ:
What various processes do plants
undergo for survival?
PLANT PROCESSES (PG. 5)
 Photosynthesis:
the process in which plants
use water (H20), carbon dioxide (C02) from the
air, and energy from the sun to make food
and oxygen (O2).
PHOTOSYNTHESIS
TED Ed- Photosynthesis
They Might Be Giants- Photosynthesis
Study Jams: Photosynthesis
VIDEOS
 What
are the steps of photosynthesis?
1)
Sunlight is absorbed by the chlorophyll inside of the
chloroplasts
2)
The roots absorb the water from the ground/soil
3)
CO2 is absorbed by the stomata
4)
Sunlight provides energy for the plant to split apart
CO2 and H2O
5)
Atoms are rearranged to form glucose (C6H12O6) and
02
6)
O2 is released through the stomata and the glucose is
consumed by the plant
 Respiration:
the stomata on the bottom of the plant’s
leaves take in CO2 and releases O2 (how plants “breathe”)
RESPIRATION
 Transpiration:
the stomata released water vapor into the air
TRANSPIRATION
 What
time of day do you think photosynthesis takes place?
 What
time of day do you think respiration takes place?
 What
time of day do you think transpiration takes place?
TABLE TALK
 You
are impersonating an O2 atom.
 You
are describing your story as you travel through a plant
and experience:
 Photosynthesis
 Respiration
 Transpiration
HOMEWORK- 3RD PERIOD