Cellular Reproduction – Mitosis - Unit Plan

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Cellular Reproduction – Mitosis - Unit Plan
Big Ideas
Michigan High School Content Standards and Expectations - Biology:
Standard B2: Organization and Development of Living Systems
Students describe the general structure and function of cells. They can explain that all
living systems are composed of cells and that organisms may be unicellular or
multicellular. They understand that cells are composed of biological macromolecules
and that the complex processes of the cell allow it to maintain a stable internal
environment necessary to maintain life. They make predictions based on these
understandings.
Standard B4: Genetics
Students recognize that the specific genetic instructions for any organism are contained
within genes composed of DNA molecules located in chromosomes. They explain the
mechanism for the direct production of specific proteins based on inherited DNA.
Students diagram how occasional modifications in genes and the random distribution of
genes from each parent provide genetic variation and become the raw material for
evolution. Content Statements, Performances, and Boundaries
Miss Thelen’s Additional Big Ideas:
Students develop an understanding of both prokaryotic and eukaryotic cellular
reproduction. They will use worksheets and photographs to gain a better understanding
of what is taking place inside of the cell. Additionally, the students will learn about the
key components of cellular reproduction in the same manor while also learning the
stages of mitosis. Through creative ways, the students will gain knowledge the about
specific characteristics of mitosis and meiosis.
Objectives
Michigan High School Content Standards and Expectations - Biology:
L4.p1 Reproduction
Reproduction is a characteristic of all living systems; because no individual organism
lives forever, reproduction is essential to the continuation of every species. Some
organisms reproduce asexually. Other organisms reproduce sexually.
L4.p1A Compare and contrast the differences between sexual and asexual
reproduction.
B4.3 Cell Division — Mitosis and Meiosis
Sorting and recombination of genes in sexual reproduction results in a great variety of
possible gene combinations from the offspring of any two parents.
B4.3A Compare and contrast the processes of cell division (mitosis and meiosis),
particularly as those processes relate to production of new cells and to
passing on genetic information between generations.
B4.3B Explain why only mutations occurring in gametes (sex cells) can be passed on to
offspring.
B4.3C Explain how it might be possible to identify genetic defects from just a karyotype
of a few cells.
B4.3d Explain that the sorting and recombination of genes in sexual reproduction result
in a great variety of possible gene combinations from the offspring of two
parents.
B4.3e Recognize that genetic variation can occur from such processes as crossing over,
jumping genes, and deletion and duplication of genes.
B4.3f Predict how mutations may be transferred to progeny.
B4.3g Explain that cellular differentiation results from gene expression and/or
environmental influence (e.g., metamorphosis, nutrition).
Miss Thelen’s Additional Objectives:
How do cells reproduce?
What are the five steps of mitotic cell division?
What is a diploid cell?
EPE’s
Observations or
experiences (examples,
phenomena, data)
Initial
Student
EPE
Goal
EPE
Cells automatically grow
and do the things they
need to for us to stay alive.
When we cut our selves,
something in our body tells
itself to reproduce.
We are continually
producing more cells.
Cells are made by the body
and for the body.
Process of Mitosis has 5
steps.
Mitosis makes more cells.
Diagram: Interphase,
Prophase, Metaphase,
Anaphase, and Telophase
Patterns (laws,
generalizations,
graphs, tables,
categories)
Explanations
(models,
theories)
We never run out of
cells.
The steps always
continue in the same
order.
Diagrams sort out
what chromosomes
are in what part of the
IPMAT is essential
in life to create and
maintain our
bodies.
Body cells need to
be identical to
cell. Notice the
difference between
Mitosis and Meiosis
through diagrams.
Each step of Mitosis is
different than the step
before and after it and
the process continues
to move forward.
those in the
specific area.
Get an exact copy
of the
chromosomes in
Mitosis.
After Telophase is
completed, Mitosis
ends.
Application: Model-based Reasoning
Inquiry: Finding and Explaining Patterns in Experience
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