Transcript Front of Room Your partner is next to you (not across from

Front of Room
Your partner is next to you (not across from you)
Tia
Elizabeth
Nicole Emperor
Jarred
Kevin
Jenna Naidaliz
Aaron
Ronica
Destinee Sequoia
Steven
Skyeler
Noah
Priscilla
Kira
Ritshly
Justin
Zak Tracey Natalie
Sara
DJ
Emily Tiarrah
Bio 9B: Monday, 9.26.11
Title: Microscope Lab!


Homework: Reading and questions from 7.1 (See
Assignment Sheet) if you didn’t do it already
Do Now: with your partner
 Label
the diagram of the microscope on the packet
Today’s Objectives:
1.
2.
3.
Identify the parts of a compound light microscope
Make a wet mount slide
Use a microscope to bring a specimen into focus
Today’s Agenda:

Microscope Lab
Parts of the Microscope
 Instructions on Safe Handling of the
Microscope
 Complete the Lab

Identifying the components of a Compound Microscope
Class Objective: Identify the major parts of a compound microscope
Eyepiece
Nosepiece
Objective lenses
Stage clips
Stage
Diaphragm
Light
Base
Arm
Coarse focus
Fine focus
Power switch
Using a Compound Microscope
Materials
 Slide
 Coverslip
 Water and dropper (don’t mess with
these!)
 Scissors (NOT for cutting paper or
hair off someone’s head!)
 Forceps
 Lens paper
Class Objectives:
1.
2.
3.
Identify the major parts of a compound microscope
Prepare a wet-mount slide
Use microscope adjustments to focus the microscope and bring images into view
Using a Compound Microscope
Microscope Tutorial
 Follow the instructions to
complete the microscope
tutorial.
 Do not move on to the next
step until your teacher has
checked your slides and has
determined that you have
identified the appropriate
objects with your microscope.
Class Objectives:
1.
2.
3.
Identify the major parts of a compound microscope
Prepare a wet-mount slide
Use microscope adjustments to focus the microscope and bring images into view
Bio 9B: Tuesday, 9.27.11
Title: MIT Research Study
Homework: In your notebook, answer questions on back of
assignment sheet. Use textbook pages 174-175.
AND Complete the “Assent” and “Consent” forms for MIT
Do Now: (Silently)


Complete the Unit 2 Pre-Assessment
When finished, open your notebook and respond to the
following (w/ today’s date and title)
How much experience do you have with video games
and/or computer programming? Describe your experience.
 Do you think that playing video games and/or programming
computers is educational? What do you learn from doing
these things (if anything)? Explain your answer.

Bio 9B: Tuesday, 9.27.11
Title: MIT Research Study
Homework: In your notebook, answer questions on back of
assignment sheet. Use textbook pages 174-175.
AND Complete the “Assent” and “Consent” forms for MIT
Today’s Objectives:
1.
Identify what you know and need to learn about cells.
2.
Explain why and how we are participating in the MIT Research
Study
3.
Demonstrate what you know about topics we’ll be learning in the
MIT Research Study
Today’s Agenda:
1.
2.
3.
4.
Unit 2 Pre-Assessment and Do Now
Explain MIT Research Study
Complete MIT Pre-Assessment and Survey
Start HW
Bio 9B: Thursday, 9.29.11
Title: What are cells?



Homework: Be ready to explain your assigned
organelle.
Do Now: (Silent)
Get your Unit 2 Pre-Test.
Fill in the “Pre-Test” column for Objectives 1-4,
based on your score on pre-test questions 1-4.
Today’s Objectives:
1.
2.
3.
4.
Explain the 4-point grade scale and objective tracking system.
Identify 3 components in ALL cells.
Explain why cells are important to all living things
Label and contrast key organelles in plant and animal cells
Today’s Agenda:
Hand back Unit 1 Quest and Unit 2 Pre-Test


Start tracking what you know for Unit 2
Notes/HW Review: What are Cells and Organelles?
 Eukaryotic Cell Diagram Labeling Activity
 Cell Organelle Speed Dating Planning

How Each Objective is Graded
0 = No knowledge shown (0%)
1 = Insufficient knowledge shown, OR partial knowledge
shown with help (30%)
2 = Partial knowledge shown, OR knowledge shown on
simpler tasks (65%)
3 = MEETS EXPECTATIONS FOR PROFICIENCY.
Knowledge shown on simple and complex tasks (90%)
4 = Exceeds expectations. Able to apply and extend
knowledge (100%)
Your quiz grade is an average of these percents for all
objectives on the quiz, as well as your grade out of 7 on
the open response
Unit 2 – Tracking your learning



Get your Unit 2 Pre-Test AND a Unit 2 Tracking
chart
For objectives 1-4, fill in the score from your pretest
Staple this chart into your notebook! You will use it
to track your learning as we do lessons and
assignments in this unit.
Taking Notes in Class: Class Norms

Purpose:
Review and add details to the notes you took from the reading
 Take notes on new information
 Discuss and ask questions about the day’s topic
 Draw diagrams so you can picture what we’re learning


How it works:

Mix of “Cold calling” (popsicle sticks) and volunteers


What if you don’t know?
During Note-Taking, you should be:
Listening and ready to answer a question
 Quietly writing down notes and drawing diagrams from the board
UNLESS they’re a repeat of your HW
 Asking questions about things you don’t understand or things you want
to know more about!

WHAT ARE
CELLS?
9/29/11
Silent Do Now #1 (1 minute)
Write down 3 observations
about this image:
This is the first image anyone
ever saw of cells!
Class Objectives:
1.
2.
3.
Identify 3 components that ALL cells have
Explain why cells are important to All living things
Explain where the heck cells come from
Do Now #2: Write down ONE SIMILARITY
among all of these pictures: (1 minute)
Class Objectives:
1.
2.
3.
Identify 3 components that ALL cells have
Explain why cells are important to All living things
Explain where the heck cells come from
What makes a cell?
3 things ALL cells have:
• Cell membrane (barrier)
• DNA (genetic info)
• Cytoplasm (fluid)
Class Objectives:
1.
2.
3.
Identify 3components that ALL cells have
Explain why cells are important to All living things
Explain where the heck cells come from
Sketch both cells in your notebook.
Label which is eukaryotic and prokaryotic.
Cell membrane
DNA
Prokaryote
(DNA floating
in cytoplasm)
Cytoplasm
Eukaryote
(DNA inside
the nucleus)
Important Ideas About Cells: (aka- the Cell Theory)
1. All living things are made of cells.
• Unicellular Organisms (one-celled)
• Multicellular Organisms (many cells)
Class Objectives:
1.
2.
3.
Identify 3 components that ALL cells have
Explain why cells are important to All living things
Explain where the heck cells come from
Important Ideas About Cells: (aka- the Cell Theory)
2.
Cells give an organism its structure and
function - they control everything the organism
needs to do to stay alive
Even the most complex
organisms are made of
a bunch of different types
of cells working together.
Class Objectives:
1.
2.
3.
Identify 3 components that ALL cells have
Explain why cells are important to All living things
Explain where the heck cells come from
Important Ideas About Cells: (aka- the Cell Theory)
3.
New cells come from pre-existing cells.
A prokaryotic cell splits into
two identical cells by the
process of binary fission.
Class Objectives:
1.
2.
3.
Identify 3 components that ALL cells have
Explain why cells are important to All living things
Explain where the heck cells come from
A eukaryotic cell splits into
two identical daughter cells
by the process of mitosis.
Agenda Update:
HW Review with Clickers
This is part of today’s HW check
 Eukaryotic Cell Diagram Labeling Activity
 Cell Organelle Speed Dating Planning

HW Review w/ Clickers!
What is the best definition of an organelle?
5
A. A special type of cell
B. A factory
C. A “tiny organ” that
does a certain job
inside a cell
D. An organ, such as the
stomach, liver, or
kidneys
0%
0%
0%
0%
0
A.
B.
C.
D.
What is the fluid that fills a cell between
the cell membrane and the nucleus?
5
A.
B.
C.
D.
Chloroplast
Cytoplasm
Blood
Syrup
0%
0%
0%
0%
0
A.
B.
C.
D.
Which organelle is found in plant cells
but NOT animal cells?
5
A.
B.
C.
D.
Nucleus
Mitochondria
Chloroplast
Cytoplasm
0%
0%
0%
0%
0
A.
B.
C.
D.
Plant cells and animal cells are both
eukaryotic because they both have
5
A.
B.
C.
D.
DNA
Ribosomes
Mitochondria
Nucleus
0%
0%
0%
0%
0
A.
B.
C.
D.
Agenda
HW Review with Clickers
 Eukaryotic Cell Diagram Labeling Activity
 Cell Organelle Speed Dating Planning

Eukaryotic Cell Diagram Labeling

Work with a partner to label the plant and animal cell
diagrams (do your best, the book diagrams and these
diagrams do not match perfectly… this is to make you think!)
Class Objectives:
1.
2.
Identify the major organelles in a eukaryotic cell
Explain the functions of the major organelles in a eukaryotic cell
Cell Organelle Speed Dating Planning




Work w/ partner to research your assigned
organelle
Specifically, you need to know the key structures
and functions of your organelle.
This needs to be completed by the beginning of
tomorrow’s class
When finished: Work on Skeletal System packet
Class Objectives:
1.
2.
Identify the major organelles in a eukaryotic cell
Explain the functions of the major organelles in a eukaryotic cell
Bio 9B: Friday, 9.30.11
Title: Organelle Speed Dating


Do Now: (Silent)
Complete the half-sheet of paper on cells.
Homework: 2 things!
 Complete
the Speed Dating Reflection worksheet
 Finish up the diagrams and questions on yesterday’s
worksheet if you haven’t already
Both will be collected on Monday!

Today’s Objectives:
1.
Identify the function of organelles in eukaryotic cells.
2.
Explain how the organelles work together inside a cell, by
making connections between the functions of different
organelles.
Cell Organelle Speed Dating
Organelle Speed Dating Set-Up:

Pair With your organelle buddy:
 Your instructor will distribute slips of paper with a
description of each organelle.
 Read each slip and pass it along until you find the
one that matches your organelle!
 Check with your teacher, then write that description
into your chart. That’s what you’ll share with other
organelles during the speed dating.
Class Objectives:
1.
2.
3.
Identify the major organelles in a eukaryotic cell
Explain the functions of the major organelles in a eukaryotic cell
Make connections between the major organelles in a eukaryotic cell
Cell Organelle Speed Dating
Organelle Speed Dating Rules:
When you meet another organelle:
 Introduce yourselves and shake hands
 Find out each other’s jobs (2 min.)
 Find a connection between the two of you – how do your
jobs relate? (1 min.)
 Record information in the Organelle Chart.
 People facing the board move one seat over (follow the
numbers!!)
HW: Speed Dating Reflection and Organelle Review worksheet

Class Objectives:
1.
2.
3.
Identify the major organelles in a eukaryotic cell
Explain the functions of the major organelles in a eukaryotic cell
Make connections between the major organelles in a eukaryotic cell
Notebook Collection



Take any important papers out of your notebook
and put them in your Biology folder
I will check your notebook over the weekend for all
notes and HWs that should be in there. Expect a
HW detention for Monday if they’re not there!
Put your notebook on the kidney table, then find
your Organelle partner and sit together at the lab
tables
9B Biology
Front of room
Seats – Some new, some the same.
Destinee
Emperor
Sequoia
Emily
Noah
Zakaria
Tia
Naidaliz
Tiarrah
Natalie
Donovan
Skyeler
Ritshly
Priscilla
Kevin
Tracey
Ronica
Sara
Jarred
Kira
Aaron Jenna Nicole
Elizabeth Steven Justin
Bio 9B: Monday, 10/3/11
Title: A Day in the Life of a Cell



Homework: 1-2 paragraphs on making proteins in cells –
see assignment sheet for details! (This is a project grade!)
Silent Do Now: (in notebook, w/ date & title)
 What comes to your mind when you think about protein?
 What do you think a protein is?
 Where do you think proteins are found?
 Why might proteins be important?
Objectives: By the end of class you will be able to:
1.
2.
Explain 3 reasons why proteins are important for cells and living
things.
Explain how at least 5 organelles work together to make and
use proteins in cells.
Please take out and hand in:



MIT Consent Form (pink or white packet)
MIT Assent Form (green or pink sheet)
If you didn’t get these signed – I need them back
either signed OR with a note from your parent
saying that they do not want you to participate
Today’s Agenda:

Notes/Lecture:


•
•
Define Proteins
How Cells Make & Use Proteins:
Interactive Diagram/Animation
Finish up Organelle Speed Dating
Clicker Review w/ Organelles and
Diagrams
Put this in your notebook:
Proteins – Large molecules that do many important jobs in
living things, such as:



Form body structures (muscle, bone, hair, eyes, nails, skin)
Act as enzymes to speed up chemical reactions (like
digestion) in our bodies
Act as hormones that send signals through the
bloodstream
[And many other things we’ll learn about later!]
Class Objectives:
1.
Describe 3 things that proteins do for the body
Agenda: A Day in the Life of a Cell
Defining Proteins
 How Cells Make & Use Proteins:
Interactive Diagram/Animation
You need:
• Diagram
• Script/Outline
• One colored pencil and your own pen/pencil
Put everything else away.

Proteins
Proteins are large molecules that do many important
jobs in living things, such as:

Form body structures (muscle, bone, hair, nails, skin)

Act as enzymes to speed up chemical reactions (like
digestion) in our bodies

Act as hormones that send signals through the
bloodstream
[And many other things we’ll learn about later!]
(Modifies and shapes the protein)
Protein
being
Ribosome
formed at
Ribosome
Protein
Protein could go to membrane
to be released into blood stream
Or the protein could go to a
lysosome to be a digestive enzyme
RNA
DNA
RNA
ATP energy
Food or waste
particle
(for the cell to use)
(Holds genetic
information)
(Copies info from DNA and carries it to
the Ribosome to make proteins)
Cell Respiration
Glucose +
O2
Homework Reminder

1-2 detailed paragraphs (typed or neatly written on
separate paper) that describe:
How does a cell make and use proteins?
Include at least 5 different organelles in your answer,
and explain how they work together to make and use
proteins.
Also include at least one possible place where the
protein could end up, and what it would do there.
Today’s Agenda:

Notes/Lecture:


•
•
Define Proteins
How Cells Make & Use Proteins:
Interactive Diagram/Animation
Finish up Organelle Speed Dating
Clicker Review w/ Organelles and
Diagrams
Go back to where you left off on
Friday…




Outer Circle: Go back to your same seat.
Inner Circle: Find the person you last talked to, and
sit across from them.
Outer circle moves this time! Outer circle will move
to the RIGHT.
Continue introducing yourself to each organelle,
writing down their job, and finding a connection…
Organelle Speed Dating Wrap-Up




Sit with your original partner.
Get your Bio folder and take out the Speed Dating
Reflection worksheet.
You have 5 minutes to add any reflections to this
sheet, and to check your Organelle Charts to make
sure you both have all the right info.
After this, you and your partner will be a team in a
clicker review game. Make sure you know your stuff!
Clicker Review: Cell Organelles





Send ONE person from your pair to get their clicker
Grab a seat up front – sit with your organelle
partner
Discuss the answers with your partner… each pair
clicks in one answer
This is a competition, so don’t shout out the answers!
As we go, check your answers on your Organelle
Chart
Makes proteins by following instructions
from DNA.
1.
2.
3.
4.
Nucleus
Ribosome
Mitochondria
Vacuole
75%
17%
8%
0%
1
2
3
4
Uses sunlight energy to make sugar
(photosynthesis)
1.
2.
3.
4.
Mitochondria
Cytoplasm
Chloroplast
Cell wall
100%
0%
1
0%
2
0%
3
4
Contains DNA, which controls cell
activities and reproduction.
1.
2.
3.
4.
Ribosome
Cell membrane
Golgi apparatus
Nucleus
92%
8%
0%
1
0%
2
3
4
Digests food and cell wastes.
1.
2.
3.
4.
Ribosome
Lysosome
Chromosome
Endoplasmic
reticulum
100%
0%
1
0%
2
3
0%
4
3 things all cells have:
1.
2.
3.
4.
Nucleus, cell wall,
ribosomes
Nucleus, cell
membrane, DNA
Mitochondria,
nucleus, DNA
DNA, cytoplasm, cell
membrane
92%
8%
0%
1
0%
2
3
4
Breaks down food to release energy
that the cell can use (cell respiration)
1.
2.
3.
4.
Mitochondria
Cytoplasm
Chloroplast
Cell wall
91%
9%
0%
1
2
0%
3
4
Stores water and nutrients for the cell.
It is especially large in plant cells.
1.
2.
3.
4.
Nucleus
Ribosome
Mitochondria
Vacuole
100%
0%
1
0%
2
0%
3
4
Racing Leader Board
Modifies and transports proteins, and
assembles lipids into membranes.
1.
2.
3.
4.
Nucleus
Ribosome
Endoplasmic
reticulum
Lysosome
100%
0%
1
0%
2
0%
3
4
Modifies, sorts, and packages proteins for
storage or to be shipped out of the cell.
1.
2.
3.
4.
Cell membrane
Golgi apparatus
Endoplasmic
reticulum
Chloroplast
83%
17%
0%
1
2
3
0%
4
A barrier around all cells that controls what
enters and leaves the cell.
1.
2.
3.
4.
Cell membrane
Cell wall
DNA
Nucleus
100%
0%
1
2
0%
3
0%
4
Supports the inside of the cell and gives it shape.
Helps with cell and organelle movement.
1.
2.
3.
4.
Nucleus
Cytoskeleton
Cell wall
Endoplasmic
reticulum
83%
17%
0%
1
0%
2
3
4
A sturdy structure outside the cell membrane that
provides protection and support.
1.
2.
3.
4.
Nucleus
Cytoskeleton
Cell wall
Endoplasmic
reticulum
The entire part of the cell between the nucleus and the
cell membrane. Filled with water, nutrients, and
organelles.
1.
2.
3.
4.
Chloroplast
Cytoskeleton
Cell wall
Cytoplasm
100%
0%
1
0%
2
3
0%
4
HW Multiple Choice Question #2:
Why do some cells have more mitochondria than
other cells?
A. The cells use more
energy
B. The cells store more
nutrients
C. The cells degrade
more proteins
D. The cells divide more
frequently
If a cell can’t control what enters and leaves
the cell, which organelle is defective?
1.
2.
3.
4.
Cell wall
Cell membrane
Nucleus
Ribosome
Participant Scores
11
Justin von Bosau
11
11
11
Sara Jean-Francois
Participant 1E48E1
Hazel Machuca
11
DJ Pearcy
Paper Collection

Please find and hand in:
 Organelle
Speed Dating Reflection HW
 Eukaryotic Cell Diagrams worksheet

Homework: 1-2 Paragraphs on how cells make
proteins – see assignment sheet for details!
Homework Reminder

1-2 detailed paragraphs (typed or neatly written on
separate paper) that describe:
How does a cell make and use proteins?
Include at least 5 different organelles in your answer,
and explain how they work together to make and use
proteins.
Also include at least one possible place where the
protein could end up, and what it would do there.
Bio 9B: Tuesday 10/4/11
Title: Practice Quiz and Organelle Review
Homework:

Cells Under the Microscope Pre-Lab (1st page
of lab packet)
 Do Now: (Silent) Practice Quiz!
 Complete the Practice Quiz WITHOUT looking at
your notes.
 If you finish early, work on the Skin & Bones
packet


Objectives for Class:
1.
2.
Explain how the organelles in a cell work together to
make and use proteins.
Identify the functions of the major organelles
VIDEO: INSIDE A EUKARYOTIC CELL
Plant Cell Diagram:
Lysosome
Golgi Apparatus
Nucleus
Ribosome
Chloroplast
E.R. (rough)
E.R. (smooth)
Cell Wall
Vacuole
Mitochondrion
Cell Cytoplasm
Membrane
Class Objectives:
1.
2.
3.
Identify the major organelles in a eukaryotic cell
Explain the functions of the major organelles in a eukaryotic cell
Make connections between the major organelles in a eukaryotic cell
Animal Cell Diagram
Cytoskeleton
Cell Membrane
Cytoplasm
Ribosome
Mitochondrion
Golgi Apparatus
Nucleus
Mitochondrion
E.R.
Lysosome
Ribosomes
Class Objectives:
1.
2.
3.
Identify the major organelles in a eukaryotic cell
Explain the functions of the major organelles in a eukaryotic cell
Make connections between the major organelles in a eukaryotic cell
Bio 9B: Thursday, 10/6/10
Title: Cells Under the Microscope Lab


Homework: Study for Quiz, and finish lab analysis questions
Silent Do Now: (in notebook w/ title and date)




Describe one safety rule that you think is important for this lab.
Why do you think this is important?
If you have time, describe and explain the importance of other lab
safety rules. You should be writing for the entire Do Now time.
Objectives for Class:
1.
2.
3.
Follow proper lab safety rules and procedures.
Identify the visible organelles in a Eukaryotic Cell
Use microscope adjustments to focus the microscope and bring images into view
Agenda
Review Safety Rules
 Cells Under the Microscope Lab

Lab Safety Rules
DO’s








Use water droppers and iodine to
make a proper wet-mount slide
Look at cheek cells and Elodea
plant cells under the microscope
Be patient – seeing this stuff can be
difficult! Look carefully and
persevere.
Use forceps and scissors to
manipulate specimens on the slides
Work quietly and productively w/
your assigned partner
Clean up by rinsing slides as the
sink by your lab table
Put Elodea leaves in the trash when
cleaning up
Put notebooks away, put bags
under your chairs. Take only the
lab packet and a pen/pencil back
to your lab station.
DON’Ts







Don’t squirt water or iodine
anywhere other than on the slide
Don’t put anything else on
microscope slides (pen ink has
ruined some slides!)
Don’t stick/cut anything else with
forceps or scissors
Don’t move to other tables or talk
across the room
Don’t move across the room to
clean up or get materials. If you
need something, raise your hand!
Don’t rinse leaves down the drain!
Take anything other than the lab
packet and a pen/pencil to your
lab table.
Cells Under the Microscope Lab




Listen silently to your teacher’s
instructions (remember: time wasted is
time you don’t get to work on the lab)
Send one person to get materials
Follow each step of the lab (read it
out loud)
Record results on results page
Class Objectives:
1.
2.
3.
Identify the visible organelles in a Eukaryotic Cell
Prepare a wet-mount slide
Use microscope adjustments to focus the microscope and bring images into view
Bio 9B: Friday, 10/7/11
Title: Quiz - Cells

Homework:
Section 8.1 – Read and complete the Reading for
Understanding notes

Do Now:
 Take
out pen or pencil
 Clear desk and get ready for quiz

Objectives:
1.
2.
Show what you know about cells on the quiz
Use Reading for Understanding strategies to
gather information about energy and ATP from
Section 8.1
Bio 9B: Friday, 10/7/11
Title: Quiz - Cells

Homework:
Section 8.1 – Read and complete the Reading for Understanding
notes

Quiz Rules:




Work silently on your own. (Avoid talking, tapping, and any
other noise)
Raise your hand if you need something or have a question.
When finished: Get a textbook and begin the HW.
Objectives:
1.
2.
Show what you know about cells on the quiz
Use Reading for Understanding strategies to gather information
about energy and ATP from Section 8.1