- Cell Division and
Mitosis- Students will make a slide of onion root tips and observe
different phases of mitosis.
- Cell
Membrane/Surface Area Demos- Here are some simple, fun, cheap and
educational surface area demonstrations to use when you are studying
cell membranes.
- Cell Size and Division
or How Big Would You Want To Be- For all grades: to illustrate the
usefulness of models to represent things which are too small (cells
or molecules) or too large in science.
- Cell Structure and
Function- Identify laboratory apparatus like microscopes, slides
and coverslips; use the microscopes to view cells and organisms.
- Cells, The Structural
and Functional Units of Life- Have a working knowledge of the vocabulary
applicable to plant and animal cells and the organelles within each
cell.
- Chemistry
of Living Things-
- Cranial
Creations: The Whole Cell Catalog Chuck Downing "The Whole Cell Catalogue"-
Students are asked to create a catalog for something that there may
not be a market for yet, the major organelles in a cell.
- Diffusion
& Osmosis (w/analysis)- This is a three part lab on diffusion and
osmosis that can be performed at any level of Biology. A description
of a "new" method to analyze the gathered data using a TI-82 Graphing
Calculator is included.
- Egg
Osmometers- Students construct osmometers using raw eggs and other
readily obtainable materials.
- Investigating
Cell Sizes- Students will develop their own procedure to asnwer
questions they develop about cells. They may elect to see if there is
an average sized animal cell or plant cell, for example.
- Investigating
Isotonic, Hypotonic and Hypertonic Solutions- Students are guided
through the design of their own lab protocols as they answer the question,
"How can a cell keep from bursting or shriveling?"
- Jello
Cells- This activity allows the students to build 3D cell models
and so have a concrete example to help them to develop this concept.
- Journey
into a Cell- In this activity, each team of students will assemble
and edit scientific information on cells, then write and illustrate
a creative story.
- Making
Three Dimensional Plant and Animal Cells- The purpose of this activity
is to provide students with a hands-on activity which will enhance their
understanding of the 3-D characteristics of cells while reinforcing
their knowledge of plant and animal cell structure.
- Movement
of Substances Across the Plasma Membrane- This is a science lab
to help students understand the concepts of osmosis and diffusion.
- Phases
of Mitosis- Model this strategy in creation of their own mnemonic
device for the phases of mitosis.
-
Plant and Animal Cells- Students will be able to effectively engage
in the lab by using their scientific reasoning skills to create different
analogies about different cell parts. Students will be able to recognize
and name all of the different plant and animal cell parts.
- Plant and Animal
Cells- Being able to identify parts of plant and animal cells and
to describe function(s) of each part.
- The Effects Of Osmotic
Balance And Imbalance In Living Cells- Students will prepare a wet
mount of an elodea leaf in tap water and a wet mount of an elodea leaf
in salt water for microscopic observation.
- The
Incredible Edible Cell- Students produce a cell model using Jello
to represent the cell membrane and other edible materials to represent
the organelles.
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