Cell Unit Cell Structures and Processes. Cell Processes & Structure 9/17/2015 Learning Target:To understand how and why the cell is the basic unit of.

Cell UnitCell Structures and

Processes

Cell Processes & Structure9/17/2015

Learning Target: To understand how and why the cell is the basic unit of life

Success Criteria: Complete the quizzes for the video

which explains the cell

Begin Cell-ebration Activity

Question: What do you know about the cell now?

OneNote: Obtain the Unit 1 Cell Menu OneNote

from the S-Drive Outbox

Create a folder for Unit 1 Cell Processes & Structure

Save your Cell Menu OneNote in this H-Drive folder

Understanding Cells

Watch the video located in the Cell Unit folder of Nash Outbox in Integrated Science 3-4 folder

In your OneNote, open the Notes page. In it, write the title of the video.

Watch Lesson 1 Life and Cells and take the quiz at the end

Do the same for Parts 2 and 3

DUE TOMORROW, 9/18

Getting Started

Create a folder in your H-Drive for the Cell Unit

Go to the S-Drive Nash Outbox and obtain the Cell Unit OneNote from the Cell Unit folder

Copy and paste it into your H-Drive Cell Unit folder

Open it from that folder

Open the DMA page and write the one for today: date, question, answer

Note how the Unit is set up like a menu in a restaurant

You may have some choice along the way through this unit

Cell Structure and Processes 9/18/2015

Learning Target: To understand how and why the cell is the basic unit of life

To master the skill of using the compound microscope for simple viewing and drawing

Success Criteria: Complete the video quiz pages related to the cell using scientific vocabulary

Manipulate the microscope and slide to produce a focused view

Draw several microscopic drawings of the printed letter “e” and of the view of a water droplet on a slide w/cover slip

DMA: What focus power (objective) is always used first when trying to view an object under the microscope?

Cell - ebration

Open the power point from the Cell Unit folder found in the S-Drive Outbox. SET IT IN SLIDE SHOW!

Be sure to set the power point on Slide Show and complete every step, including the links. Go through it carefully!

Type your own responses, no copy/paste!!

Complete all parts of the OneNote page

Due Thursday, September 24

Microscope Practice & Cell ebration

Open the page in OneNote for studying cell structure and processes, “Cell ebration”

Work through this worksheet as you proceed through the power point in SLIDE SHOW format. Do not race through it – take care!

Obtain and open the Microscope e Slide Lab & Wet Mount in the Outbox Cell Unit folder

As you have opportunity, go to a microscope and use the scratch paper and the petri dish template to make circles and large clear drawings.

Proceed through the lab following the directions

Due Monday, September 21

Return to Cell ebration!

Microscope Lab Watch the video, “The Optical Light Microscope”

Open the Microscopes power point and review it. Place it in your science reference folder.

Note the names and operation of all parts and the care of the microscope

The video is in the Cell Unit folder in the Nash Outbox

Now, obtain and open the Microscope e Slide Lab & Wet Mount & paper

Get the slides and cover slips and equipment at front lab counter.

Go to a station with a partner and follow the directions on the e-Slide Lab sheet

Proceed through the lab following the directions & draw carefully with pencil

Put e-slide and beaker and pipette and petri dish back up front and wet slide and cover slip on paper towel at front side lab counter

Next person(s) in the team do the same

As you are waiting your turn, complete watching the video Understanding Cells and complete the video quizzes for all three lessons - due Monday

Begin Cell-ebration

Cell Processes and StructuresUse of the Microscope 9/21/2015

Learning Target: To understand how and why the cell is the basic unit of life

To master the skill of using the compound microscope for

simple viewing and drawing

Cell organelles and functions Are these cells?

Success Criteria:Complete the video quiz pages

Manipulate the microscope and slide to produce a focused view

Draw several microscopic drawings of the printed letter “e”

and of the view of a water droplet on a slide w/cover slip

Begin studying cell parts (organelles)

DMA: Can you see cells and their parts (organelles) with the naked eye?

If not, what must be used to see them?

Cell Investigation Read through the Investigation first in Ron Thompson Cells &

Cell Processes Manual hardcopy or pdf “Investigating Cell Variety” found in the S-Drive

outbox Unit 1 Cell folder

Be careful to note the explicit steps to prepare slides for viewing

Plant Cells: elodea, onion skin

Animal Cells: cheek cells, amoeba (prepared slide)

Make your drawings with pencil and identify the cell and the magnification

See your OneNote for labeling

Draw your micrographs (cell drawings) with pencil on scratch paper. Then take pictures and add them to your OneNote page

Answer the questions at the bottom of the OneNote page

Appetizer

Cell Investigations

Can you identify these cells and the

structures (organelles) that are in focus?

Using the Diaphragm

Due Dates

Understanding the Cell due today show teacher then check with key

e-Slide Microscope due today drop in tray

Cell Investigations due Wednesday

Cell – ebration due Thursday

Appetizer Quiz on Friday covering cell structure and functions of organelles including organic chemicals.

Appetizer 9/22/2015Cell & Cell Structures

Learning Target: Relate the structures (organelles) to their functions in the cell

Identify the organelles in actual microscopic views of cells

Success Criteria: Cell drawings with organelles identified

Cell –ebration activity completed showing understanding

of functions of organelles and their shapes

Complete: Cell Investigations Lab due tomorrow

Include: 4 drawings at the clearest and highest power

Label the cell type, power, and arrows toward organelles & names

Answer the questions in complete sentences from the OneNote page

Assignment: Cell –ebration Tutorial due Thursday

Use in Slide Show so that you can move back and forth with the links

Try the Links of games and quizzes at The End

APPETIZER Cell Organelles & FunctionsCELL UNIT 9/23/2015

Learning Target: The organelles found in the cell and their functions

Success Criteria:Complete the Cell Investigation & Cell – ebration Tutorial

Submit: Cell Investigation (drawings and answers to 3 questions at bottom of the OneNote page)

Complete: Cell –ebration (Cell Tutorial) – due tomorrow

Set on Slide Show and view all the way through first

Then, open OneNote and answer the questions

Use the links and internet searches to answer Discovery Questions

Cell Structures and Processes 9/24/2015 Learning Target: To know the basic compounds, macromolecules, in

living things and understand how they are constructed from monomers to form polymers 

Success Target: Name the common organic macromolecules, aka polymers

Name the elements that form the monomers of living things

Model the monomers and polymers

Describe how monomers form polymers

Define the result of the breakdown of a polymer

DMA: What are elements and what relationship do they have to

compounds?

What are carbon, oxygen and hydrogen?

What are water and carbon dioxide?

Biochemistry Vocabulary Terms

molecule macromolecule

compounds: organic inorganic

monomer polymer

chemical formula: empiricalstructural

enzymes

Create a page in OneNote called Vocabulary and place these terms there. Locate the definitions and define the terms.

Now go to your OneNote notes page and write “Energy and the Chemistry of Life” Take notes as you watch the video, involving concepts and terms.

Monomers and PolymersLet’s see what monomers and polymers are:Open the Activity, Compounds in Living Things

Read together as a class the Introduction:What are monomers? What are polymers? Are these terms even used in the reading?How do they relate to molecule and macromolecule

One other definition: What is an enzyme? You and all living things would virtually be not much more than rocks without them.They assist in chemical reactions, such as digestion, to break down or build up compounds. More about them later in the Cell Unit.

Monomers and Polymers Open your OneNote page for Monomers and Polymers

Work together as team, remembering your roles to complete sections 6-2 and 6-3 to learn about the organic compounds made up of monomers and polymers that all living things need.

Answer the questions in complete sentences.

Modeling Activity:

As you proceed, build each polymer with monomers represented by paper clips. See handout for description and key to paper clips

Take a picture of all the polymers that you constructed and place them below your answers to the questions for 6-2 and 6-3.

Skip Nucleic Acids for modeling

Just do the three carbohydrates, a protein of 4 different

amino acids and the fat

Note of Information Regarding Molecules

The atoms join together in bonding arrangements:

single and double

Water carbon dioxide

H2OCO2Look at the fatty acids

that make up the fat molecule in Compounds in Living Things on page 89

Monomers and Polymers

Do not mix the paper clips in the trays and put manuals and copies back on the shelft

Closing Questions:

What does this activity have to do with cells?

Cells use these compounds for cell functions including

energy and reproduction among other necessities of life.

Stay tuned

Put all paper clips back in their proper containers

Homework: Define biochemistry terms & video notes

from Energy and the Chemistry of Life Part 1

Monomers and Polymers OneNote

Cell Structures and Processes 9/28/2015Learning Target: To know the basic compounds, macromolecules, in living things and understand how they are

constructed from monomers to form polymers 

Success Criteria: See 9/25/2015

Complete and submit (late attach to email)

Cell – ebration Cell Investigation Understanding Cells (Quizzes in notes)

Monomer & Polymer (to Inbox)

Homework (start in class):

Very important that you review animal & plant cells. Use another source on the web SEE REVIEW RESOURCES IN THE OUTBOX

Suggestion: A Tour of the Cell with Mr. Anderson

linked on Nash Swift Site & S-Drive Outbox

Complete the Biochemical Review Table in OneNote

Tomorrow: Appetizer (Cell Structures & Biochemicals)

Cell Structures & Processes 9/29/2015

Learning Target: To demonstrate your knowledge of cell structures and processes

Cell transport

Success Criteria Quiz results demonstrate knowledge of cell

structures and processes

Quiz: Cell Structure and Processes (Appetizer) on scantron

Video: Simply Science: Matter and Energy on the Move

Salad Menu: Cell Transport 9/30/2015Learning Target: Understand how cells interact with their environment

Note the characteristics of cells that allow them to move

matter and energy

Success Criteria: Using the CRV method, describe the concept of cell transport

DMA: Why do matter and energy need to move in and out of a cell? (relate your body activities to a cell)

Quiz Corrections: Appetizer Quiz (correct complete sentences for all questions missed

and/or identify the organelles (draw) Must be done here outside of class time (Learning Lab perhaps?)

Failed?? You must complete the Review in Learning Lab – then

Retake the Quiz – final!!

Classifying Science Knowledge for Notes

CRV: Concepts, Relationships and VocabularyConcepts describe organization, systems, models, scales, structure and function,

changes, variation and diversity. Example: All living things are made or comprised of cells

Relationships are comparisons and descriptions of changes, including cause and effect (e.g. as one increases the other decreases).

Example: The ribosomes produce proteins which are modified by the rough endoplasmic reticulum and are finally modified by the Golgi bodies (apparatus)

Vocabulary are scientific terms defined to help describe the concepts in science and those concepts that are further refined as relationships.

Example: Polymers are macromolecules constructed of units of monomers, molecules of the same type, bonded together, such as amino acids joining together to form proteins

Salad: Cell Transport

Directions for video notes:1. Open the video Simply Science: Matter and

Energy on the Move in the Nash S-Drive Outbox, Cell Unit, Salad folder.

2. Open your Notes page of OneNote and title the next set of notes Cell Transport Video

3. Take notes on each section of the video, except the one regarding cystic fibrosis; just watch that.

4. Outline your notes with the section headings from the video slides

5. Be sure to take notes in preparation for an open note quiz.

6. Begin with the model of the cell for cell transport

Simply Science: Matter and Energy on the Move (Cell Transport)

Focus on VCR: Vocabulary, Concepts and Relationships. Write the title of each section before taking the notes of that section

CELLULAR RESPIRATION

Relationship: The cell is like a hockey game (rink). Matter moves in and out across a cell membrane just like the players do in this open system.

Vocabulary: Energy is the ability to do work

Concept: Glucose and oxygen enter the cell through the membrane and they react to produce energy for cell processes. Carbon dioxide and water are waste products that must exit the cell through the membrane.

Vocabulary: Cellular respiration is the process that releases energy stored in foods. It is basic

for life and occurs in all living things.

Concept: Systems within multicellular organisms deliver nutrients, gas and energy to the cells and remove the wastes.

GAS EXCHANGE IN PLANTS

Cell Transport 10/1/2015Learning Target: Understand how cells interact with their environment

Note the characteristics of cells that allow them to move matter and energy

Understand the cell transport across the cell membrane

of osmosis and diffusion

Success Criteria:Using the CRV method, outline the steps of cell transport

Describe the cell membrane and define types of transport, osmosis and diffusion

DMA: What is the difference between osmosis and diffusion?

Notes: Cell Transport Video (Simply Science: Matter and Energy on the Move)

– due tomorrow to be ready for open note quiz

Assignment: Cell Transport Intro – use the Interactive to complete Membranes & Osmosis/Diffusion

SILENCE ALL PERIOD!!

Cell Transport 10/2/2015

Learning Target: Describe how cells interact with their environment

Note the characteristics of cells that allow them to move matter and energy

Simulate the diffusion of carbohydrates through a cell membrane

Success Criteria: Using notes complete a quiz covering the concept of cell transport

Design the investigation of transport of starch and glucose

molecules through dialysis tubing (cell membrane model)

No DMA:

Open Note: Cell Transport Quiz (Simply Science: Matter and Energy on the Move (last 20 minutes of the period)

For full credit, just use your notes

For 80% credit, 12/15 highest score, use Word Bank

Diffusion Lab Open the Diffusion Lab page in OneNote

Read the Background

Develop a testable question

Read the Procedure and Materials

Write a hypothesis that includes your prediction of what will happen to either indicator depending on your team’s part of the investigation.

Complete the Experimental Design remembering that the Experimental Control Condition (ECC) is no carbohydrate

List the minimal material to check the response to the manipulated variable

Be ready to perform the lab on Monday.

Cell Transport 10/5/2015

Learning Target Simulate the diffusion of carbohydrates through a cell membrane.

Success Criteria:Perform an experiment to simulate diffusion through the cell membrane.

Collect data on two carbohydrates to show semi permeability.

Analyze and draw a conclusion about the results and the process.

DMA: What would be causing the molecules of glucose or starch to move across

the membrane (cell or dialysis tubing)?

Review: Diffusion Lab write up through the Experimental Design

Procedure

Divide responsibilities for the class teams.

Diffusion Lab Question: Will either or both glucose and starch

diffuse through dialysis tubing simulating cell transport through the cell membrane?

A possible hypothesis

Hypothesis: If glucose or starch solutions in dialysis tubing are placed in beakers containing the indicators, Benedict’s and iodine solutions, respectively, then the indicators will turn orange or blue-black because the glucose and starch will diffuse through the dialysis tubing due to its permeability.

Recall the monomer glucose and the polymer starch.

Now you think of a variation on this hypothesis for what you expect to happen and why. Remember, the dialysis tubing is to simulate the semipermeable cell membrane.

Salad Menu Diffusion Lab

Experimental Design

Experimental GroupControl Group

carbohydrate solutions no carbohydrate solutions

(glucose & starch) (glucose & starch)

Indicators indicators

(Benedict’s solution & iodine) (Benedict’s solution &iodine)

dialysis tubing dialysis tubing

hot plate hot plate

Salad Menu Diffusion Lab

Experimental Design

MV: carbohydrate solutions

RV: indicator color change

CV: Amounts of solutions & indicators,

heat (setting and amount)

ECC: no carbohydrate solution

What about Validity Measures and Reliability??

Cell Transport

While you are waiting for your team member(s) to set up the experiment: Read through and follow the lab procedure

Pick up your Cell Transport Quiz, paper, and word bank & complete

Check your teams set up

Correct your lab write up through experimental design

While you are waiting for the diffusion process to occur: Decide how to present the data and observations as you

will observe other setups and include that data (qualitative or quantitative?)

Read the Analysis Questions & think about how to respond

Review the 5 Attributes of a Conclusion (S-Drive Outbox Resources)

Cell Transport10/6/2015

Learning Target Simulate the diffusion of carbohydrates through a cell membrane.

Analyze and conclude about the simulation

Success Criteria: Perform an experiment to simulate diffusion through the cell membrane. Collect data on two

carbohydrates to show semi permeability, aka selective permeability

Analyze and draw a conclusion about the results and the process.

Did you have success?

What were the problems that did not lead to success?

What is the science behind this lab investigation?

Take a look at Diffusion Lab with Mr. Anderson in the S-Drive Outbox

Diffusion Lab Data and Observations

Carbohydrate Indicator & Initial Color

Final Color

Glucose Benedicts Solution/Blue

Orange

Starch Iodine/Amber Clear

Water (ECC) Benedicts Solution/Blue

Blue

Water (ECC) Iodine/Amber Amber

The glucose in Benedicts Solution took over 10 minutes to change color. The bath of water and the tube changed to orangeThe starch in iodine changed from amber to clear in the same time. Inside the dialysis tubing the color became blue-black.Other team setups showed similar results.Further demonstration by the teacher showed the color in the dialysis tube with starch changed to blue black and the Benedict’s solution in the water bath became orange.

Cell Transport

Check another student’s Cell Transport Quiz

Check it wrong if any of the blanks are wrong

Place the score at the top Place the checked quiz in the tray

Diffusion Lab

Write the answers to the Analysis Questions based on the table and the observations you made or video and teacher demo

Include why your setup did not replicate the color change

Review the 5 Attribute Conclusion in the S-Drive Outbox Reference Folder

With your team, discuss and write the same 5 attribute conclusion for this lab

Lab Write Up needs to be written so that one team member submits their copy for the team.

Salad Menu 10/7/2015Cell Transport

Learning Target: The 5 Attribute Conclusion

Success Criteria: Well-written conclusion with the 5 attributes

DMA: Related to the transport of substances, what kind of membrane are the cell and dialysis tubing?

Complete & Submit: Diffusion Lab write up

One team member will represent but everyone be ready

Correct: Cell Transport (Simply Science: Energy and Matter on the Move) Quiz

Write out all missed answers in complete sentences using the key

Attach your corrections to the original quiz (1/2 points missed back)

Check: Diffusion Lab write up: Give yourself a % score for accuracy Maybe tomorrow as homework

Cell Transport 10/8/2014

Learning Target: To explore the variations of the types of cell transport

Success Criteria: Diffusion Lab all complete in Lab Write Up format

Explain osmosis and relationship to tonicity

DMA: What is osmosis and when does

it happen?

Watch:Tonicity

Tonicity

Less Solute

More Solute

Higher water concentration

Less water

H2O

Hypotonic Solution

Hypertonic Solution

Tonicity

Cell Transport Complete the Diffusion Lab and be ready to submit

before the end of the period.

Complete and submit Cell Transport Quiz corrections

Complete the Osmosis Practice worksheet use symbols to represent concentration of solute and direction of flow of water. If you want to get more detailed about the cell, then draw it shriveling and bursting, as well.

A solution is a liquid usually comprised of water, called the solvent, and a solid, called the solute. If a substance is soluble it means it will dissolve in water.