Edible Science Model Projects: Part 5--Cell Cakes Project, Year #2

Last year, we did a Cell Cake Project in the grand tradition of edible science model-making!  It was a tremendous success, and it remains the most popular post on my blog by far!

This year's newest member of the project;  The Bacterial Cell

This year is the second year of the project, and I decided to make it meatier (or cakier, or whatever) by adding a research and presentation component to it, as well as adding critical thinking to the project by adding different cell types and asking students to compare and contrast them.

"Remember, the primary goal of this project is to describe the similarities and differences between animal, plant and bacterial cells. "

-Mrs. Kaplan

This year's Plant Cell

• A descriptive list of the required elements of the Cell Cake Project
• The super-easy and yummy Marshmallow Fondant recipe that kids can use for labeling and other structures.
• Venn diagram organizer for plant, bacterial and animal cells

The Animal Cell--this cake was saved from a crumbly death by a large batch of delicious homemade fondant icing.

Cell Anatomy Resources:

• RESEARCH FORM: http://www.iecc.edu/wvc/lrc/resrws.pdf
• http://www.johnkyrk.com/CellIndex.html--this site has several links in the drop-down menu that could be useful in identifying additional structures or more detailed explanations that would be helpful in making your poster/model.  For example http://www.johnkyrk.com/golgiAlone.html has detailed descriptions of how the Golgi body works.  
• http://www.cellsalive.com/cells/3dcell.htm  has interactive models of all three cell types.
• Interactive diagram of a bacterial cell: http://www.neok12.com/diagram/Microorganisms-01.htm
• Bacterial cell:http://micro.magnet.fsu.edu/cells/bacteriacell.html

• Animal cell: http://micro.magnet.fsu.edu/cells/animalcell.html
• Plant cell: http://micro.magnet.fsu.edu/cells/plantcell.html
• Inside the Cell PDF booklet (full color illustrations): http://publications.nigms.nih.gov/insidethecell/pdf/inside_the_cell.pdf
• **Wikipedia: http://en.wikipedia.org/wiki/Cell_(biology)--this site can be used as a STARTING PLACE to find information.  Keep in mind, that Wikipedia has gathered it's information from other places...those places are listed (with links) at the bottom of the page.  Those are the links that should be used in your research forms, NOT "en.wikipedia.org".

• http://cellimagelibrary.org/

Edible Science Model Projects: Part 5--Cell Cakes Project, Year #2

Edible Science Model Project: Part 4: Periodic Table of the Cupcakes!

Here we are, folks!  The Periodic Table of Cupcakes was a phenomenal success--thank goodness for 90 minute lab block periods...

We had a TON of extra cupcakes.  So, after all of the classes in the school had an opportunity to see the Table of Cupcakes, we sent representatives to the Lower Elementary School classrooms to explain what they were and to share them.  The younger kids got a real kick out of "eating Plutonium" or "eating arsenic".

...too bad you can't taste them from there, the homemade marshmallow fondant was incredibly tasty.  Click here to view the inspiration for the project and the link for the recipe for the fondant.  Keep in mind--it's so easy a 7th grader can make it (a Very Smart 7th grader).

More Edible Science Model Project Posts...

1. Jello Cells
2. Cell Cakes

Got more edible Science Projects?  Contact me for a guest posting on my blog!

Edible Science Model Project: Part 4: Periodic Table of the Cupcakes!

Edible Science Model Projects: Part 3--The Periodic Table of Cupcakes!

Our success with the Cell Cakes in 6th year science inspired our 7th years to create the Periodic Table of the Cupcakes which will be occurring next week on Wednesday.  Maybe I'll ask Daria Musk to join us in a hangout of the creation!?   That would be really fun.  I will post photos and a student-edited video when we are done.

Instead of using icing for the writing, we are going to use edible cake pens (found here) and we are making our own Marshmallow Fondant.  Why the extra work?  The pre-made fondant that you can purchase tastes not-great, and by all accounts this easy recipe makes delectable fondant that you actually enjoy eating, instead of peeling it off the cake (like an orange rind) and then eating it.

Why fondant?  Because then we can pre-make the atomic symbol:  we can write out the symbol and the atomic number (and mass if we have the space) and then form an assembly line of sorts to put it all together. Theoretically.  We'll see.

Anyway, here's the YouTube video that inspired us and the Huffington Post article that describes the video.

Edible Science Model Projects: Part 3--The Periodic Table of Cupcakes!

Edible Science Model Projects: Part 2--Cell Cakes!

So this year, we made Cell Cakes instead of Jello Cells.
This is a project that you don't have to encourage the kids with--they want to spend all of their time discussing, planning and creating it.  They seem to have an inexhaustible supply of energy for learning about cell anatomy when they are going to be able to eat it!

The criteria for these cakes were:

1. Must contain all of the structures that were on the worksheet that I handed to them: (nucleus, golgi body, ER, rough ER, ribosomes, vacuoles, mitochondria, cell membrane and cell wall for plants) 
2. Must contain a minimum of three additional structures (this requires independent research)
3. Labels are clear and legible
4. Each structure is easily discernible from the others and looks as much like the real thing as is practicable.

The advantage of the Cell Cake over the Jello Cell:

• less messy 
• no heating required
• the cakes can be baked at home and brought to school
• more attractive and tastier product

Disadvantage:

• looks (usually) exactly like the diagrams in the text and online, so students don't get a sense of how all cells look slightly different--the ziploc bag animal Jello Cells took care of that.
• no opportunity for sectioning lessons, which was a MAJOR disadvantage

Edible Science Model Projects: Part 2--Cell Cakes!