STARTER
1.
2.
3.
4.
Take out your homework at your seat:
Asexual Reproduction Graphic Organizer
Name and describe the 3 types of asexual
reproduction.
What are differences between asexual
and sexual reproduction
Name and describe 3 types of passive
transport.
Name and describe 3 types of active
transport.
Agenda



Essential Questions:
– What makes water so
essential to life?
– How do we grow and
develop?
Standard:
– SB1.a Explain the role of
cell organelles for both
prokaryotic and eukaryotic
cells, including the cell
membrane, in maintaining
homeostasis and cell
reproduction.
– SB1.d Explain the impact of
water on life processes
Objectives:
– Explain how prokaryotic
and eukaryotic cells
reproduce
– Compare and contrast
asexual and sexual
reproduction.



Opening: Starter
Questions (20 min)
Work Session:
– Guided Notes
Asexual
Reproduction–Mitosis
– Mitosis: The Main
Event
Closing:
– Exit Ticket
– Homework: Asexual
Reproduction Graphic
Organizer
BINDER QUIZ
7
MINUTES
 5 QUESTIONS
Guided Notes Mitosis
WORK SESSION
How do prokaryotic cells divide?
1.
2.
Prokaryotic cells are
simple so they
undergo a simple
process called binary
fission.
They just grow
longer and longer
until they separate
into two identical
cells
How do eukaryotic
cells divide?
Cell Cycle!
Cell Cycle and
Mitotic Division
Objectives:



Name the differences between
prokaryotic and eukaryotic cells.
Summarize the role of cell organelles
(nucleus, nucleolus, centriole) in
eukaryotic cell reproduction (mitosis).
Summarize the phases of cell
reproduction (mitosis).
The Cell Cycle
1.
2.
3.
Purpose: to replace dead
or dying cells, to allow an
organism to grow and
develop
Eukaryotic cells grow until
they reach their size limit
Three major parts:
interphase, mitosis, and
cytokinesis.
REMEMBER THIS!!
1.
2.
One cell
enters
mitosis, two
cells exit.
The two cells
produced are
identical to
the original
cell.
Knowing this…under what
type of reproduction would
you classify mitosis?
Part 1: Interphase
1.
2.
3.
4.
5.
Occurs before mitosis
The cell spends most of its time in interphase
(G1,S, and G2).
Cell is growing and DNA is replicating.
Chromatin is loose
Chromosomes are not visible.
Part 1: Interphase
3
Stages
– G1 – Cell grows gets larger
– S – DNA synthesis
– G2 – Cell synthesizes proteins and
keeps growing
Part 2: Mitosis
1.
2.
Mitosis occurs in
order for
organisms to
grow and
develop.
There are 4 main
stages:
Prophase,
Metaphase,
Anaphase,
Telophase.
Take 2 minutes and come
up with a way for you to
remember the order of
the mitotic phases.
Mitosis: Prophase
1.
2.
3.
4.
Chromatin condense
into chromosomes we
can see.
Nuclear membrane
breaks down in order to
allow free movement of
the DNA.
Nucleolus disappears
Centrioles migrate to
poles and mitotic
spindle begins to form
Brain teaser…
1.
2.
What is this
a picture
of?
In what
specific cell
organelle is
it found?
Mitotic Spindle
copyright cmassengale
Mitosis: Metaphase
1.
2.
3.
“Meta-” means
“middle”
Mitotic spindle fibers
attach to
chromosomes
Chromosomes line up
in the middle of the
cell
Mitosis: Anaphase
1.
2.
Mitotic spindle
fibers shorten
Sister chromatids
separate and are
pulled towards
opposite sides of
the cell
Mitosis: Telophase
1.
2.
3.
4.
“Telo-” means “distant”
or “end”
Chromatids reach the
opposite ends of the
cell
Chromosomes now
uncoil becoming less
visible
Nuclear membrane
reforms and surrounds
the chromosomes
Part 3: Cytokinesis
1.
2.
3.
Plant cells: Cell plate
forms at center of cell
Animal cells: Cleavage
furrow forms at center of
cell
Cell cytoplasm and all its
contents divided into 2
daughter cells
Overview Cell Cycle
Summary: In your own words
 Why
is cell reproduction important?
WHITEBOARD CHECK
NAME THAT STAGE
Checkpoint!!
What stage is this?
TELOPHASE
What stage is this?
CYTOKINESIS
What stage is this?

The stage in which the mitotic
spindle fibers shorten and
chromosomes begin to move to the
opposite ends of the cell is called….
ANAPHASE
What stage is this?
Interphase
What stage is this?
METAPHASE
What stage is this?
 The
longest stage of the cell cycle in
which the cell grows and DNA is
synthesized is called…
Interphase
STARTER
Take out your homework at your seat: The Cell
Cycle Review, turn in progress reports to
basket.
1. Place these phases in the correct order:
Prophase, Telophase, Interphase, Anaphase,
Metaphase, Cytokinesis
2. Which phase of the cell cycle are
chromosomes lined up on the equator of the
cell?
3. During which phase of the cell cycle is the
cell replicating DNA and preparing for cell
division?
4. During which phase of the cell cycle does the
cell split into two daughter cells?
5. During which phase of the cell cycle are the
chromatids separated?
Agenda



Essential Questions:
– What makes water so
essential to life?
– How do we grow and
develop?
Standard:
– SB1.a Explain the role of
cell organelles for both
prokaryotic and eukaryotic
cells, including the cell
membrane, in maintaining
homeostasis and cell
reproduction.
Objectives:
– Explain how prokaryotic
and eukaryotic cells
reproduce
– Compare and contrast
asexual and sexual
reproduction.
– Describe phases of cell
cycle



Opening: Starter
Questions (20 min)
Work Session:
– Cell Cycle Homework
Review
– Video Clip recap of
the cell cycle
– Mitosis: The Main
Event Paired Activity
Closing:
– Exit Ticket
– Homework: Cell cycle
tree map
Let’s take a look
 http://highered.mcgraw-
hill.com/sites/0072495855/student_
view0/chapter2/animation__how_the
_cell_cycle_works.html
 http://www.youtube.com/watch?v=A
hgRhXl7w_g
Mitosis: The Main Event
Cut out the images on the dotted lines
 Label each image as a phase of the cell
cycle
 Arrange the images in order on your card
stock and glue down
 For each image write 1-2 bullets
describing the main event of that stage
 Put the names of each group member on
the back of the construction paper

Animal Cell
Plant Cell
 A.Cytokinesis,
B. Interphase, C.
Metaphase, D. Prophase, E.
Telophase, F. Anaphase
Big Ideas
 How
many cells emerge from one cell
cycle through mitosis?
 Are these daughter cells different
from the parent?
 Why is the cell cycle important to
life?
A. Interphase, B. Prophase, C. Metaphase, D. Anaphase,
E. Telophase, F. Cytokinesis
3
6
1
5
2
4
Homework
Cell Cycle Tree Map: Students will create
tree map over the phases of the cell cycle
including sketches of the cell and it’s
chromosomes at each stage.
EXIT TICKET
A.
B.
C.
D.





Anaphase
Telophase
Metaphase
Interphase
_______ 01. Chromosomes are split apart and move towards
the poles of the cells
_______ 02. DNA Replication takes place during this phase.
_______ 03. Chromosomes are free of the nucleus and move
to the equator of the cell
_______ 04. Newly separated chromatids reach distant ends
of cell and nuclear membrane re-forms
Instructional Reflection
1.
2.
3.
4.
What were you expected to know by
the end of the lesson (hint: essential
questions standards/elements)?
What were the key concepts of the
lesson (vocabulary/new terms)?
Write a summary of the lesson. (What
happened today? What did you do?
How did you apply your new
knowledge?)
What are your remaining questions?
EXTRA SLIDES
STARTER
Take out vocab at seat turn in homework
worksheet to basket.






1. Name the 4 types of asexual reproduction.
2. What are differences between asexual and sexual
reproduction?
3. Name all of the stages of the cell cycle in order and what
is the longest stage? What is the shortest stage?
4. What are the products in this reaction?
Carbon Dioxide+ Water + Sunlight -> Glucose + Oxygen
5. What macromolecule group does bread belong to and
what is its monomer?
6. What macromolecule group does an enzyme belong to
and what is its monomer?
Agenda



Essential Questions:

– What makes water so essential
to life?

– How do we grow and develop?
Standard:
– SB1.a Explain the role of cell
organelles for both prokaryotic
and eukaryotic cells, including
the cell membrane, in
maintaining homeostasis and
cell reproduction.

– SB1.d Explain the impact of
water on life processes
Objectives:
– Explain how prokaryotic and
eukaryotic cells reproduce
– Compare and contrast asexual
and sexual reproduction.
– Describe the stages of the cell
cycle
Opening: Starter
Questions (20 min)
Work Session:
– Binder Quiz
– Progress
Reports/Deficiency
– Mitosis: The Main
Event
Closing:
– Exit Ticket
– Homework: Mitosis
Coloring Sheet &
Science Notebook
Mitosis & Cytokinesis
Homework
Finish Asexual Reproduction Graphic
Organizer
 Mitosis Coloring Sheet
 Science Notebook Mitosis & Cytokinesis

Closing
 What
was our standard today?
 What was our element?
 What was our learning
goal/objective?
 What did you all do today towards
each of these goals?
45
EXIT TICKET
Exit Ticket