red slide: these are notes that are very€¦ · -nice neat notes that are legible and use...

• RED SLIDE: These are notes that are very

important and should be recorded in your

science journal.

Copyright © 2010 Ryan P. Murphy

-Nice neat notes that are legible and use indentations when appropriate.

-Example of indent.

-Skip a line between topics-Don’t skip pages

-Make visuals clear and well drawn. Please label

• RED SLIDE: These are notes that are very

important and should be recorded in your

science journal.

• BLACK SLIDE: Pay attention, follow

directions, complete projects as described

and answer required questions neatly.


• Keep an eye out for “The-Owl” and raise

your hand as soon as you see him.

– He will be hiding somewhere in the slideshow


“Hoot, Hoot”“Good Luck!”


New Area of Focus: Bryophytes / Non-Vascular Plants.


Non-vascular plants….

-

-

-


Lacks tubes (vascular tissues) in the plant to bring water and food up and down.


Do not produce seeds or flowers.


Do not produce seeds or flowers.


.

Are very short because they lack the woody tissue necessary for support on land.


Bryophytes: Division of non-vascular plants that have no roots, stems, or leaves and transport nutrients using diffusion.


Bryophytes include…

-

-

-


Mosses


Learn more about mosses at… http://www.rbge.org.uk/science/cryptogamic-

plants-and-fungi/bryology

http://www.rbge.org.uk/science/cryptogamic-plants-and-fungi/bryology

• Translate the foreign language to English.

Capsule

Stalk

Leaf-like structures


Stem / Rhizoid

• Plants Part I Available Sheet

– Due as classwork.

• Review Practice!

• Rhizoid

• Capsule

• Leaf-like Structures

• Stalk


• Mosses don’t have a vascular system so they

must live close to the ground, and in moist

areas.

– Forms a mat to keep the moisture in.

–


• The growth, death, and decay of mosses

produces more humus, and soon there is

enough to support the growth of grasses.


• Peat Moss / Sphagnum: The partially

decomposed remains of various mosses.

– Retains water, adds to the acidity of the soil pH.


Bog: An area of wet, spongy ground consisting mainly of

decayed or decaying peat moss (sphagnum)

• The acidic soil of peat bogs has preserved

bodies and artifacts.


Read about Tollund Man (Preserved in a Peat

Bog) at… http://www.tollundman.dk/

http://www.tollundman.dk/

• Video (Optional) Tollund Man

– https://www.youtube.com/watch?v=5CQE4c8UJkM

https://www.youtube.com/watch?v=5CQE4c8UJkM

• This “plant” is called Spanish Moss.

• This “plant” is called Reindeer Moss.

Liverworts


Hepaticophyta

Learn more about liverworts at…

http://www.bio.umass.edu/biology/conn.river/liverwts.html

http://www.bio.umass.edu/biology/conn.river/liverwts.html

• The 8,000 or so species of the earth's

liverworts are usually divided into two groups


• Draw a sketch of the two types of

Liverworts.

Branched Leafy


• Which picture is a leafy liverwort, and

which is branched liverwort?


Learn more about liverworts and hornworts at…

http://www.teara.govt.nz/en/liverworts-and-hornworts/page-2

http://www.teara.govt.nz/en/liverworts-and-hornworts/page-2

• Liverwort Sporangia

Hornworts


Learn more about hornworts at…

http://www.ucmp.berkeley.edu/plants/anthocerotophyta.html

Anthocerotophyta

http://www.ucmp.berkeley.edu/plants/anthocerotophyta.html

• Please draw a hornwort and label it in your

journal.


• Learning common Bryophytes / Non-

vascular plants and Identification.


Life Cycle (Alternation of Generations)

Life Cycle (Alternation of Generations)

Learn more about bryophyte life cycles at…

http://ohioplants.org/bryophytes-lifecycle/

http://ohioplants.org/bryophytes-lifecycle/

• Video Link! Hank explains nonvascular plants

and the alterations of generations.

– http://www.youtube.com/watch_popup?v=iWaX97p

6y9U

– Preview for language and content.

http://www.youtube.com/watch?v=iWaX97p6y9U

New Area of Focus: Seedless Vascular Plants.


• The seedless non-vascular plants consist

of the following divisions.

– Psilophyta

– Lycophyta

– Sphenophyta

– Pterophyta (Ferns)


• Psilophyta: No leaves or roots, just stems.


• Psilophyta species were one of the earliest

terrestrial plants during the Devonian

Period.


Learn more about Psilophyta at… faculty.college-

prep.org/~bernie/sciproject/project/Kingdoms/Plantae3/division

psilophyta.htm

http://faculty.college-prep.org/~bernie/sciproject/project/Kingdoms/Plantae3/division psilophyta.htm

• Lycophyta: They have root like structures

called rhizomes, and spores are clustered

in a cone-like strobilus.


Learn more about Lycophyta at…

http://www.esu.edu/~milewski/intro_biol_two/lab_2_moss_ferns/

Lycophyta.html

http://www.esu.edu/~milewski/intro_biol_two/lab_2_moss_ferns/Lycophyta.html

• Sphenophyta: Horsetails or scouring

rushes. The plant has a scaly stem, it has

roots.


• They reproduce with spores located at the

top of the horsetail.


Learn more about Sphenophyta at…

http://www.esu.edu/~milewski/intro_biol_two/lab_2_moss_fern

s/Sphenophyta.html

http://www.esu.edu/~milewski/intro_biol_two/lab_2_moss_ferns/Sphenophyta.html

• Pterophyta (Ferns): Second largest

division in the plant world consisting of

20,000 different species.


Ferns: Flowerless and seedless vascular plant, having true roots from a rhizome, and fronds that uncurl upwards; and reproduces with bisexual spores.


• Rhizomes of a fern.


• How Many? Answer… Zero

• Ferns have fronds, not leaves.


• The fronds uncurl upwards often called

fiddleheads.

• Fiddleheads uncurling upwards time lapse

video.

– https://www.youtube.com/watch?v=9c9Zi3WFVRc

https://www.youtube.com/watch?v=9c9Zi3WFVRc

• Answer: Hundreds and hundreds of

spores. Ferns don’t have seeds.

• Activity! Fern Observation.

– Please sketch, and then examine a fern for

spores.


This one is cool if

you know it.

Archegonium

located here

A multicellular, often flask-shaped, egg-producing

organ occurring in mosses, ferns, and most

gymnosperms

• You should be on page 3 of your bundled

homework package.

• “AYE” Advance Your Exploration ELA and

Literacy Opportunity Worksheet

– Visit some of the many provided links or..

– Articles can be found at (w/ membership to

NABT and NSTA)

• http://www.nabt.org/websites/institution/index.php?p=

1

• http://learningcenter.nsta.org/browse_journals.aspx?j

ournal=tst

.

Please visit:

https://www.ars.usda.gov/research/publi

cations/publications-at-this-

location/?modeCode=30-70-05-00

to fill this out. Due next class period.

http://www.nabt.org/websites/institution/index.php?p=1

http://learningcenter.nsta.org/browse_journals.aspx?journal=tst

https://www.ars.usda.gov/research/publications/publications-at-this-location/?modeCode=30-70-05-00

red slide: these are notes that are very€¦ · -nice neat notes that are legible and use...

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