Transcript Warm Up

Tue Week #3 Q.4(4/7)
Bio. Learning Goal: Review of Ecology and
AIMS
Activities/Assignments:
1. Graphing Review
2. AIMS practice Tests
Warm Up : None Today
Homework:
New notebook
Friday
1.
2.
3.
4.
5.
6.
7.
8.
Have a Positive Attitude
Make a Plan
The Night Before
The Morning of the Test
Test Time
Manage Your Time
I'm Stuck
Multiple-Choice
Questions
9. Neatness Counts
10. I'm Done!
https://www.teachervision.com/study-skills/teaching-methods/6390.html
Tue Week #3 Q.4(4/8&9)
Bio. Learning Goal: Review of Ecology and
AIMS
Activities/Assignments:
1. AIMS practice Tests
Warm Up : None Today
Homework:
New notebook
Friday
1.
2.
3.
4.
5.
6.
7.
8.
Have a Positive Attitude
Make a Plan
The Night Before
The Morning of the Test
Test Time
Manage Your Time
I'm Stuck
Multiple-Choice
Questions
9. Neatness Counts
10. I'm Done!
https://www.teachervision.com/study-skills/teaching-methods/6390.html
Introduction to Plants
Agenda:
Begin notes on plants on
foldable
Thurs&Fri
April 10&11
Warm Up:--on a sheet of paper
please answer.
How do you think you did on AIMS?
What helped? what did not? What
could I change/add/delete for next
year.
Homework: New notebook
http://www.biologyjunction.com/plant_taxonomy_bi.htm
1
Introduction to
Plants
Mosses
Ferns
Create
Foldable
Bamboo
Nontracheophytes
= non-vascular
Plants probably
evolved from
green algae
=vascular
KINGDOM
PLANTAE
THE ORGANISMS IN THIS
KINGDOM ARE VARIOUS
TYPES OF PLANTS
Copy on front inside cover of
foldable
Overview of Plants:
•All plants are multicellular & contain chlorophyll
inside of chloroplasts
•All plants are multicellular, eukaryotic organisms
that reproduce sexually
•Many medicines are produced by plants
•Plants are very diverse & may be terrestrial or
aquatic
•Vary in size from 1 mm in width to more than 328
feet
•May live a few weeks or some over 5000 years
•More than 270,000 plant species identified, but new
species still unidentified in tropical rain forests
How Plant Adapts to Land





Problems:
Need minerals 
Gravity

Increase in
Height for

Light
Adaptations 
for Drier
environment
Reproduction 
Solutions:
Roots absorb H2O &
minerals
Lignin & cellulose in
cell walls
Vascular Transport
System
Waxy cuticle &
stomata with guard
cells
Pollen containing
sperm
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Water Vs.Land Plant
Cells
Land plants have a rigid cell wall for support
Water plants cells are less rigid and rely on the
water to give them support.
Roots
Land plants have extensive root
systems to find water, nutrients
footing, roots are also used
storage
Water plants many do not have
and absorb nutrients through leaves
for
and
roots
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2 Major Plant Groups:
Vascular & Non-Vascular
Vascular tissue: adapted to carry substances
throughout the organism
Mosses are food for animals & help form soil &
keep it moist.
Nonvascular plants:
http://www.bing.com/videos/search?q=nopnvascular+plants&view=detail&mid=C331
DAFFD5F36EC0D0D6C331DAFFD5F36EC0D0D6&first=0&FORM=NVPFVR
NON-VASCULAR PLANTS
 Lack
vascular tissue
 Use osmosis and diffusion to transport
water and nutrients
 Do not have “true” roots, stems, & leaves.
 Reproduce by sperm & eggs formed at the
tip of the “leafy stem”.
 Need water source - grow on land near
streams & rivers
 Small and close to the ground
To Do!
1. Go to back of page 12 and label SEEDS
2. Get a plastic cup and 2 seeds. 1 sunflower seed one
bean seed.
3. On pg 12. create a detailed drawing of both seeds
and put date next to drawing
4. Wet a paper towel (not soaking wet/not dry) put
seeds into paper towel fold and put into cup.
5. Put name on cup and place into bin
6. Complete page 10 and 11 in notebook
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Agenda:
Friday 4/19
*Check - Practice worksheets pages 10 and 11 in
notebook
*Check seeds-Water and draw any changes (DETAIL)
*Notes to Gymnosperms and Vascular Plants
Warm Up- -turn in warmup and reflection!
What does the term non-vascular mean?
How do non vascular plants get
nutrients?
1
To Do!
1. Go to back of page 12 and label SEEDS
2. Get a plastic cup and 2 seeds. 1 sunflower seed one
bean seed.
3. On pg 12. create a detailed drawing of both seeds
and put date next to drawing
4. Wet a paper towel (not soaking wet/not dry) put
seeds into paper towel fold and put into cup.
5. Put name on cup and place into bin
6. Complete page 10 and 11 in notebook –
COMPLETE
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Vascular Plants
 Seedless
 Have
– ferns have spores instead of seeds
seeds
– seeds with no covering
 Angiosperms – seeds with covering
 Gymnosperms
Ferns are seedless vascular plants
Ferns reproduce by producing spores on structures on the
undersides of their fronds called sori. The fern plant which is
the sporophyte produces spores which germinate on free
ground growing a prothallus structure (the gametophyte)
where the gametes are produced (sperm and eggs). Because of
the fact sperm must swim from these structures ferns usually
live in damp areas.
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Complete
Gymnosperms
Reading and Activity
PLANTS
NON-VASCULAR
VASCULAR
MOSSES
FERNS
ANGIOSPERMS
MONOCOT
GYMNOSPERMS
DICOT
4/17-18 Introduction to Plants
Agenda:
Check Grade
Organize notebook
Notes on non-vascular (Non-trachophytes) plants
Plant seeds
Practice worksheets pages 10 and 11 in notebook
Warm Up
Plants contain chlorophyll inside
chloroplasts for what purpose?
Homework: None
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