PLANTS: Structures & Functions

J: Bozeman Video on Plants (7:46) –Paste questions into your journal and Answer Questions

TI: Evolution Unit Test Short Answer Questions DUE at start of class NO LATE work accepted! NO Exceptions, Evolution Unit Folder

CW: Marking Period Grades Discussion, Set-up Unit 6: Diversity of Organisms Folder, Class Survey

HW: Cover page & Vocab DUE T 3/17, Label Plant & Flower (pg 7) DUE F 3/13, Period 1 Short answer questions DUE Th 3/12, District Assessment T 3/17

Journal Week: 26, Wednesday, March 11th

Title & Number EACH page

Update your Table of Contents

Left Side Pg #

Right Side Pg #

Table of Contents 1 Essential Questions 2

Review & Reflection

3Unit Concept Map 4

Vocab 5 Vocab 6

Label Plant & Flower

7Plant Anatomy Guided Notes

8

Alteration of Generation

9Plant Life Cycle Guided Notes

10

J: What is the formula for photosynthesis? Circle the reactants / underline the products. Where does it take place in cells? Where are the most photosynthetic regions of plants?

TI: Period 2 Short answer questions & folderCW: Marking Period Grade Review, Survey Results,

Flower Structure & Reproduction wkst (Highlight text, answer questions & color) DUE by the end of class, Leaf anatomy wkst (Highlight text, answer questions & color)DUE by the end of class, Finish setting up folder

HW: Cover page & Vocab DUE T 3/17, Label Plant & Flower (pg 7) DUE F 3/13, District Assessment T 3/17

Journal Week 26: Thursday, March 12th

As of the grades entered right now:There are a total of 1418 points available

Of those 1418, 312 points have been OPEN NOTE, OPEN BOOK, PARTNER WORK, TAKE HOME There were a possible 48 Extra Credit points possible on your take

home essay!!Of those 1418 , 250 points have been from taking a daily journal.

Where you receive 5 points for; writing a topic sentence and answering a question/writing video facts

Of those 1418, 100 points have been from your folders that we all set up together and are available to you at any time if you miss a day

Of those 1418, 360 ONLY were from tests/quizzes you had to study for and complete on your own

Out of the 7 students in this class 21 students this marking period have a D or F

Is this acceptable for you?

3rd Marking Period Grades

J: List and define the function of 3 parts of a plant

TI: Label Plant & Flower Check (pg 7), Leaf anatomy Coloring wkst, Flower structure & Reproduction coloring wkst, Pink Pass

CW: Plant Anatomy Guided Notes

HW: Cover page & Vocab DUE T 3/17, District Assessment T 3/17

Journal Week 26: Friday, March 13th

Left Side Right Side

7- Label Plant & Flower 8- Plant Anatomy Guided Notes

Why are plants important for survival?

Essential Question

Characteristics: What are plants?Multicellular AutotrophsEukaryotesCell walls =Cellulose PhotosyntheticVascular vs. Non-

VascularInclude: trees,

shrubs, grasses, ferns, and mosses

Plant Anatomy: RootsTypes of Roots:Taproot: one primary,

long and thick root existsEx. Dandelions, beets

Fibrous: no single root grows larger than the rest

Ex. grassesRoot use:

Absorb water and nutrients

Stabilize plant

Plant Anatomy: Cells & TissuesMeristematic: tissue

that is the source for new cells, behind root cap

Dermal: covers the outside of a plant and protects it in a variety of ways

Ground: surrounded by dermal tissue, makes up much of inside of plant, provides support and stores materials in roots and stems

Vascular: surrounded by ground tissue, transports water, mineral nutrients, and organic compounds to parts of plant

Plant Anatomy: StemsFunctions of stems:

Produce leaves, branches, & flowers

Hold up plantMove substances

between roots & leaves

Xylem & Phloem help water & compounds move throughout the plant

Plant Anatomy: Leaves“The main organs of

photosynthesis”Blades: thin, flattened

sections to collect sunlightPetiole: thin stalk

connecting blade & stemCuticle: waxy covering to

prevent water lossStomata: openings on the

underside that allow CO2 & Oxygen to diffuse in & out

Guard Cells: control opening & closing of stomata

Vascular vs. Nonvascular Nonvascular

No vessels, leaves, roots, or stems for food/nutrient/water movement

Ex. Moss, Liverworts

VascularHave vessels,

leaves, roots, and stems for food/nutrient/water movement

Ex. Flowers, grass, trees

Bryophytes:NonvascularLife cycle depends

on H2OSperm must swim

through water to reach eggs of others

Low growing, small, moist areas

Ex. Mosses, liverworts, & hornworts

Mosses= Most Common!

Gemmae: Asexual Rep.

GymnospermsGymnosperm: seed plant that

bears its seeds on the surface of conesEx. Pines, spruces, palm-like

plants ancient ginkgoesCones: seed-bearing structuresWays of Reproduction:

Pollination: pollen transfer from male to female structurePollen Grain: male gametophyte

carried to female structure by wind, insects, or small animals

Seeds: plant embryo of a plant in protective coveringSeed Coat: protects the embryo

AngiospermsEx. Grasses, flowering trees,

shrubsFlowers: seed-bearing

structures, reproductive organsOvaries: surround & protect

seedsFruit: wall of tissue

surrounding the seedMonocots vs. Dicots: number

of seed leaves in embryo (Table 22.25)

sepal

•Flowers contain specialized reproductive organs protected by specialized leaves

Sepals and petals are modified leaves.Sepals: are outermost

layer that protectsdeveloping flower

Petals: can help to attract animal pollinators

Stamen: is the male structure of the flower, made up of filament and anther– Anther: produces pollen grains – Filament: supports the anther

•Male Flower Structures

stamen

filament anther

carpel style

stigma

ovary

•Female Flower StructuresCarpel: innermost

layer of a flowerCarpel includes

stigma, style, & ovary.

– Stigma: is sticky tip – Style: is tube

leading from stigma to ovary

– Ovary: produces female gametophyte

Plant Life Cycles:KEY CONCEPT

All plants alternate between two phases in their life cycles.

•Plant life cycles alternate between producing spores and gametes.

Alternation of Generations: A two-phase life cyclehaploid phase diploid phase alternates between

the two

fertilizationfertilization

meiosismeiosis

SPOROPHYTE PHASE

GAMETOPHYTE PHASE

Reproduction: Alternating Plant Life Cycle

Sporophyte: the diploid 2N phase of life cycle, spore-producing plant

Gametophyte: haploid (N) phase of life cycle, gamete-producing plant

sporophyte phase is diploid begins with fertilized egg spores produced through meiosis

The gamete-producing plant is the mature gametophyte.

•Sporophytes & Gametophytes• The spore-producing plant is the mature

sporophyte.

– gametophyte phase is haploid

– begins with spore – gametes

produced through mitosis

KEY CONCEPT Reproduction of flowering plants takes place within flowers.

Reproduction in Flowering Plants

Flowering plants pollinated when pollen grains land on stigma.Wind pollinated flowers have small flowers and

large amounts of pollen.Pollination occurs as animal feeds from

flower to flower– animal pollination more efficient than wind

pollination

•Flowering plants can be pollinated by wind or animals.

Fertilization takes place within the flower.• Male gametophytes, or pollen grains, are produced in the anthers.

– male spores produced inanthers by meiosis

– each spore divides bymitosis to form twohaploid cells

– two cells form asingle pollen grain

pollen grain

four female spores produced in ovule by meiosis one spore develops into female gametophyte female gametophyte contains seven cells one cell has two nuclei, or polar nuclei one cell will develop into an egg

• One female gametophyte can form in each ovule of a flower’s ovary.

Pollination: occurs when a pollen grain lands on a stigma.

pollen tubepollen tube

spermsperm

stigmastigma

– one cell from pollen grain forms pollen tube– other cell forms two sperm that travel down tube

Each ovule becomes a seed.• The surrounding ovary grows into a fruit.

KEY CONCEPT Seeds disperse and begin to grow when conditions are favorable.

Animals, wind, and water can spread seeds.

• Seeds dispersed by animals can have nutritious fruits or fruits that cling.

• Seeds dispersed by water can have fruits that float.• Seeds dispersed by wind can have wing- or parachute-

like fruits.

Cypselae

Double samaras

Seeds begin to grow when environmental conditions are favorable.

Seed dormancy is a state in which the embryo has stopped growing.

– Dormancy may end when conditions are favorable.

– While dormant, embryo can withstand extreme conditions.

Germination begins the growth of an embryo into a seedling. water causes seed to swell and crack coatembryonic root, radicle, is first to emerge water activates enzymes that help send sugars to

embryoembryonic shoot, plumule, emerges next – leaves emerge last

Seedling: once photosynthesis begins the plant is called this.

Transpiration in Plants

Evaporation in plants, part of water cycle

Transpiration: loss of water vapor from stomata of plants during photosynthesisDiffusion of CO2

into leaf

Cools plantsChanges cell’s

osmotic pressureCauses flow of

nutrients and water up from roots.

Factors Affecting Rate:More Light= More THigher Temp= More

TLow Humidity= Low

TLow Soil Water=

Low T

Flower Structure: VocabSepals: outermost circle,

protects developing flower

Petals: outside sepal, attracts pollinators

Stamen: male part of flower, made of anther & filament

Filament: supports anther

Anther: produces haploid male gametophytes

Carpels: innermost part, produces the female gametophyte

Ovary: contains ovules, where female gametophytes are produced

Style: narrow stalk of carpel

Stigma: sticky top of style where pollen grains land

Monday J: No School J: District Cycle Assessment SurveyTI: Cover page & Vocab (20 pts) **Leave open on your desk**CW: Pass out Green Passes, Pass back folders & stamp PacketsDistrict Cycle Assessment

Sign in the COMPUTER with this Login Info: Username: 0040-PM (Zero’s!!) Password: Password1 (Exactly as it Appears) Then, use your login information for the program log in. When done, DO NOT FORGET to EXIT! Otherwise I cannot

obtain your scores!! **YOU WILL RECEIVE A ZERO!!** Counts as a Quiz Grade!

HW: Formative Assessment Chapter 7- Plants, EOC Wkbk Pgs. 181-182, 10 Questions DUE Th 3/19!

Journal Week: 27, Tuesday, March 17th

J: What role do stomata play in leaves of plants?

TI: NoneCW: Finish last section of guided notes,

Waterweed SimulationHW: Waterweed Simulation Analysis Questions

DUE Th 3/19, Formative Assessment Chapter 7- Plants, EOC Wkbk Pgs. 181-182, 10 Questions DUE Th 3/19, Plant Unit Assessment DUE M 3/23

Journal Week: 27, Wednesday March 18th

J: Alternation of Generations Crash Course Video-Questions

TI: Waterweed Simulation Analysis Questions, Formative Assessment Chapter 7- Plants, EOC Wkbk Pgs. 181-182, 10 Questions

CW: Plant Pencil Book Partner Quiz (40 pts), Plant Unit Assessment Work DayGet a blue pencil book and get logged into a clickerRead the Plant Structure information on pg 19 then

answer questions 1-4 (F=A, G=B, H=C, I=D)Read the Photosynthesis information on pg 125 then

answer questions 1-4 (F=A, G=B, H=C, I=D)HW:, Plant Unit Assessment DUE M 2/23

Journal Week: 27, Thursday, March 19th

J: Bozeman- Organ Systems- 10 factsTI: noneCW: Set Up Human Anatomy Section of

Folder, Complete Human Body System Chart (pg 892 & 893 of dragon fly book)

HW: Plant Unit Assessment DUE M 3/23

Journal Week 27: Fri March 20th

Update TOC Title & Number EACH page

Left Side Pg #

Right Side Pg #

Body Systems Chart(use pg 892-893)

11Body Systems Chart 12

Circulatory- Blood Power Notes

13Circulatory- Vessels Power Notes

14

Immune- System Overview Power Notes

15Immune- Types of Response Power Notes

16

Nervous- Neuron Power Notes

17Nervous- Brain Parts Power Notes

18

Reproductive- Anatomy Power Notes

19Reproductive- Fetal Development Power Note

20

J: Bozeman- Circulatory System- 10 facts (11:34)

TI: Plant Unit AssessmentCW: Circulatory Power Notes &

ReinforcementHW: Interactive Reader pgs 399-404 DUE Tue

3/24, Spring Break Party Supplies (extra credit) DUE F 3/27

Journal Week 28; Mon March 23rd

TODAY IS AN INDEPENT, SILENT WORK DAY!

You are still required to turn in ALL work due today. Please behave and be respectful!

J: What is the immune system & what are the main cells that are a part of the immune system?

TI: Interactive Reader pgs 399-404 CW: Immune System Power Notes & Reinforcement

Read AND Highlight the information in the text boxes on pgs 15 (Immune- System Overview Power Notes) & 16 (Immune- Types of Response Power Notes)

Answer the short answer & MC questions Fill in the diagram/concept map on the back side

** I WILL be checking that pgs 13-16 are COMPLETE tomorrow (20 pts)

HW: Interactive Reader pgs 437- 442 DUE W 3/25, Anatomy Unit Assessment EOC book Ch 8 DUE M 4/6, Spring Break Party Supplies (extra credit) DUE F 3/27

Journal Week 28; Tues March 24th

J: Bozeman- The Brain (13:55)- 10 factsTI: Interactive Reader pgs 437- 442, Check

pgs 13-16 (20 points)CW: Nervous System Power Notes &

ReinforcementHW: Interactive Reader pgs 385- 391 DUE Th

3/26, Anatomy Unit Assessment EOC book Ch 8 DUE M 4/6, Spring Break Party Supplies (extra credit) DUE F 3/27

Journal Week 28; Wed March 25th

J: Bozeman- Reproductive System (9:00)- 10 facts

TI: Interactive Reader pgs 385- 391 CW: Reproductive System Power notes &

ReinforcementHW: Interactive Reader pgs 421-430 DUE F

3/27, Anatomy Unit Assessment DUE M 4/6, Spring Break Party Supplies (extra credit) DUE F 3/27

Journal Week 28: Thurs March 26th

J: noneTI: Interactive Reader pgs 421-430, Keep

Journals until after breakCW: PartyHW: Anatomy Unit Assessment DUE M 4/6

Have a great spring break!

Journal Week 28: Fri March 27th

25 School Days until End Of Course ExamWELCOME BACK! Hope you had a refreshing Spring Break!

J- What has been your biggest challenge so far in this course (ex. Guided Readings, staying on top of your HW, the materials covered, etc..)? List your TOP 3 challenges. What are your plans for being successful for the EOC exam? List 2 Goals you have (ex. Do you care about passing? How much time will you dedicate to study? Etc)

TI- Journal Weeks 27 & 28 (Fri 3/27 None), Anatomy Unit Assessment TURN IN @ START OF CLASS. NO LATE WORK ACCEPTED. NO EXCEPTIONS.

CW- EOC Vocab Review Assignment Use your folders or the text book to find examples of vocab words Put back book at the end of the period. WORK QUEITLY! BE RESPECTFUL! DO NOT WASTE CLASS TIME!

HW- EOC Vocab Review Assignment DUE T 4/7

Journal Week 29: Monday April 6th

24 School Days until End Of Course ExamJ- “Why is Carbon a Tramp” Video- staple

questions onto your journalTI- EOC Vocab (60 points)CW- EOC Review PacketHW- EOC Review Packet DUE W 4/8 @ End of

class, EOC Practice Test (200 pts) Thurs & Fri

Journal Week 29- Tuesday April 7th

23 School Days until End Of Course ExamJ- “Liquid is Awesome” Video- Staple question

directly onto journalTI- noneCW- Pass back work, EOC Review Packet

DUE AT END OF CLASS TODAY! Use your time wisely!

HW- EOC Practice Test (200 pts) Thurs & Fri, Diversity of Organisms Folder DUE M 4/10 (50 points)

Journal Week 29- Wednesday April 8th

22 School Days until End Of Course Exam

J- Essential Question Term Check Staple questions into journal and answer on pg

TI- noneCW- EOC Practice Test Day 1 Blue Pencil

book pg 165 “Practice Test 2” DO NOT WRITE ON TEST

HW- Diversity of Organisms Folder DUE M 4/10

Journal Week 29- Thursday April 9th

21 School Days until End Of Course Exam

J- How would you rate the level of difficulty of the practice test on a scale of 1=10 (10 being the most difficult) Why? What do you need to do/get from me to make you feel more confident for the EOC?

TI- noneCW- EOC Practice Test Day 1 Blue Pencil

book pg 165 “Practice Test 2” DO NOT WRITE ON TEST

HW- Diversity of Organisms Folder DUE M 4/10 (50 points)

Journal Week 29- Friday April 10th