Monday 26 September Topic: Cells DO NOW How do you think you performed on Friday and why? Which...
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Transcript of Monday 26 September Topic: Cells DO NOW How do you think you performed on Friday and why? Which...
Monday 26 SeptemberTopic: CellsDO NOW How do you think you
performed on Friday and why?
Which aspects did you find challenging?
How do you plan to change your study method to deal with these challenges?
OBJECTIVESGain an introductory
understanding of cells through a guided reading activity.
HW7-1 Section
Assessment questions 1-5 AND the ‘Thinking Visually’ prompt
AGENDAUnit ObjectivesPre-assessmentGuided reading on cellsNotebook checks
Today’s checklist
Unit Objectives stapled into
notebook
Pre-assessment (~15 min)
Guided reading activity with a
partner
Any unfinished classwork is HW
Guided ReadingEach student needs a bookWorking in partners, you will do a
guided text walkThis information should set the
stage for our next unitWhile you’re working, I will be
doing notebook checks◦If you have questions, try to solve the
issue with your neighbors before asking me
OBJECTIVESGain an introductory understanding of cells through a guided reading activity.
Tuesday 27 SeptemberTopic: What are Cells?
DO NOW Write down
at least 3 detailed observations about the image.
OBJECTIVESDescribe 3
components that all cells share.
HW: (SEPARATE SHEET TO TURN IN)• Create an outline of what you
think proper consequences should be for missing work and off-task behaviors in class
• Research an assigned cell component (look it up in your text).
AGENDA Introduction to cells
First image of cells ever!
Observations:A cell wallGreenDifferent sizesIts darkLooks like scalesLooks like bricksShinyCompact
OBJECTIVESDescribe 3 components that all cells share.
STOP & JOT: take 1 minute to write…
What is ONE similarity among all these pictures?
OBJECTIVESDescribe 3 components that all cells share.
What makes a cell?3 things that ALL cells have:
◦Cell membrane (barrier) – Controls (Permeability) what goes in and out of the cell.
◦Genetic material (info)- DNA or RNA that contains the info to make proteins.
◦Cytoplasm (fluid)- So the cell can move around and so things can move around inside the cell.
OBJECTIVESDescribe 3 components that all cells share.
Sketch both cells in your notebook.Label which is eukaryotic and prokaryotic.
Cell membrane
DNA
Cytoplasm
(DNA floating in cytoplasm)
(DNA inside the nucleus)
ProkaryoteEukaryote
OBJECTIVESDescribe 3 components that all cells share.
The Cell Theory
1. All living things are made of cells
• Multicellular Organisms (many cells)
• Unicellular Organisms (one-celled)
OBJECTIVESDescribe 3 components that all cells share.
The Cell Theory
2. Cells give an organism its structure and function - they control everything the organism need to do to stay alive
Even the most complex organisms are made of
a bunch of different types
of cells working together.
OBJECTIVESDescribe 3 components that all cells share.
The Cell Theory
3. All cells come from pre-existing cells.
a. Prokaryotic cells reproduce by splitting in half – binary fission (Asexual)
b. Eukaryotic cells reproduce by mitosis
OBJECTIVESDescribe 3 components that all cells share.
Exit ticket:Take one of the slips of paper as
your assigned cell component to research tonight in your text.
Be sure to write this down somewhere!
OBJECTIVESDescribe 3 components that all cells share.
Wednesday 28 SeptemberTopic: Organelles!
DO NOW◦ Take out last night’s hw◦ Create a list of top 3
norms that you feel are important to the class functioning properly AND 3 steps of warnings that you feel would be fair before the final step of a blue slip.
OBJECTIVES Explain what procedures &
warnings must be in place for a class to learn best.
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
HW:• Using your notes from
class and the diagrams on pg 175, complete the worksheet to label the cell components and describe their functions
AGENDACreate class norms /
procedures / consequences
Organelle speed dating
Warnings & Consequences:3 steps to be taken before you
receive a blue slip:Discuss with your neighbor and
turn in your plan
The Rewards!I will have a glass jar
For each day the CLASS is focused and productively engaged and on-task, I will add marbles to the jar
Once the jar is full, your class will have earned a Friday game day
Organelle Speed DatingTake an index card and write your
organelle’s general function and information down on it.
You will carry this with you for the remainder of the period!
Cell Organelle Speed Dating Organelle Speed Dating Rules:When you meet another organelle:
◦ Introduce yourselves and shake hands◦ Find out each other’s jobs (3 min.)◦ Figure out a connection between the two
of you – how do your jobs relate? (1 min.)◦ Record information in the Organelle
Chart.◦ At the gong, find the next organelle.
OBJECTIVESIdentify the major organelles in a eukaryotic cellExplain the functions of the major organelles in a eukaryotic cellMake connections between the major organelles in a eukaryotic cell
Thursday 29 SeptemberTopic: Microscope LabDO NOW Take a textbook and turn
to page 1070 On the provided diagram
of the microscope, label all parts with a leader line.
OBJECTIVES Use a light microscope in
order to view a specimen under 3 levels of magnification and correctly identify all parts of the microscope by completing a lab on observing prepared fiber samples.
HW:• Create a vocabulary
list in your notebook of all the microscope parts, including their functions (page 1070)
AGENDA Introduction to the
light microscopeLab protocolMicroscope lab!
Base
Light
DiaphragmStage
Stage clipsObjective lenses
Nosepiece
Eyepiece
Arm
Coarse focusFine focusPower switch
OBJECTIVESUse a light microscope in order to view a specimen under 3 levels of magnification and correctly identify all parts of the microscope by completing a lab on observing prepared fiber samples.
Lab ProtocolStay at your assigned table and
get materials/equipment only when instructed
Use the equipment in the manner intended, follow all directions
5 minutes before the bell, put away all supplies and clean up your entire lab table◦MESSY TABLES WILL RESULT IN
POINT DEDUCTIONSOBJECTIVESUse a light microscope in order to view a specimen under 3 levels of magnification and correctly identify all parts of the microscope by completing a lab on observing prepared fiber samples.
Microscope ProtocolALWAYS support the microscope
from underneath – do NOT carry it only by the neck!
Be mindful of keeping the light on when the microscope is not in use.
When on the highest power magnification, use ONLY the fine adjustment
OBJECTIVESUse a light microscope in order to view a specimen under 3 levels of magnification and correctly identify all parts of the microscope by completing a lab on observing prepared fiber samples.
Microscope labYou have the remainder of the
double block to complete the entire activity
If you cannot finish, it is your responsibility to finish the lab during office hours afterschool on either Tuesday or Thursday
OBJECTIVESUse a light microscope in order to view a specimen under 3 levels of magnification and correctly identify all parts of the microscope by completing a lab on observing prepared fiber samples.
FRONT OF ROOM AND INDIVIDUAL DESKS HERE!
Kenneth
Jarad
Daoud
Nia Berket
Devante
Pharaoh
Miles Michaella
Jamesley
Yvernson
Wedjeena
Amadeo
Joel
Casandra
Victoria
Evander
Jhon
Jhanessa
Samantha
Nequie Woody
Bettina
Zuri
Kevin
Kami
Friday 30 SeptemberTopic: Organelles!DO NOW OBJECTIVES
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
HW:• Using your notes from
class and the diagrams on pg 175, complete the worksheet to label the cell components and describe their functions
AGENDADay in the life of a
cell