Q&A for How to Make a Model Cell

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  • Question
    What do you mean by Styrofoam ball?
    Community Answer
    Its a ball that is made of white stuff called Styrofoam. If you don't know what it is, go to to your nearest craft store, like Michael's, and ask for a Styrofoam ball. They might ask you for the size - just say medium or large.
  • Question
    Where can I get these items?
    Community Answer
    You can get most of these at any craft store, or even a local supermarket.
  • Question
    How can I make an animal cell with only Styrofoam balls?
    Community Answer
    Cut it in half, but instead of putting clay on, you can use colorful markers and draw the organelles onto the Styrofoam.
  • Question
    How can I make a 3D model of cell parts?
    Community Answer
    You could use some clay and shape it to make your cell parts, or you can get some some items that are similar-looking to the parts and use that instead.
  • Question
    Is it possible to make a model from pizza, and does anybody have any ideas?
    Community Answer
    Maybe you could use food coloring on the dough and then make the toppings in the shape of the vacuole and whatever else you need.
  • Question
    Can we use anything else instead of Jell-o?
    Community Answer
    You could use clear gelatin, or if you are really ambitious, ice (boil the water for clear ice and pour it in layers). If you aren't planning on eating it, you could use clear wax or clear soap.
  • Question
    How do I make the clay soft?
    Community Answer
    If it is oven-bake or never-drying clay, just knead it in your hands for a bit. If it is air-drying, maybe wet your hands and knead it?
  • Question
    What if I can't use Styrofoam?
    Community Answer
    Take a bowl and use gelatin. Carve out parts of it for the other parts of the cell, then melt that gelatin and use food coloring.
  • Question
    What colors do I need?
    Community Answer
    You don't need specific colors, but the colors of the organelles should be different so they are easy to see and tell apart from one another.
  • Question
    What if I just want to research?
    Community Answer
    Then you just either read books or go on Google and research the cell instead of making it.
  • Question
    If I make a Jello model cell for a school project and leave it in the classroom, will it melt?
    Community Answer
    If it is not refrigerated, then yes, Jello will melt overnight.
  • Question
    Can I make a stand for the styrofoam ball?
    Community Answer
    It may depend on what kind of things you have put on your styrofoam ball. If you can, use large kebab sticks and poke them through the ball. Once you see the ends of each stick, poke them through a shoebox to keep the "cell" upright.
  • Question
    Where can I find a styrofoam ball?
    Community Answer
    Dollarama sells them for $2-3. They should also be available at other bargain/dollar stores.
  • Question
    Should I cut the styrofoam ball in half or can I cut it a different way?
    Community Answer
    You can also cut 1/4 of it out, leaving 3/4 for your cell model. That way you can still see the cell in a cool way.
  • Question
    Can I put the gelatin in a plastic sphere when making a model cell?
    Community Answer
    Yes, but you will need to cut it after the gelatin dries.
  • Question
    Is there any way to make a functioning cell model, like, the chloroplasts show how photosynthesis works, etc.?
    Community Answer
    Nope. You may be able to make some of the organelles work by using solar panels, but most of the organelles can't be replicated.
  • Question
    What recycled object can I use to make a model cell besides a styrofoam ball?
    Community Answer
    You can use a small paper bowl and use that to create a nucleus and maybe the cell membrane. If you are creating an plant cell, it is helpful to use a small cardboard box for the base.
  • Question
    Where can I buy Styrofoam balls in England?
    Community Answer
    You should be able to find them in craft shops or stores that have craft sections.
  • Question
    Can I dye clay myself?
    Community Answer
    Yes you can. Only if you wear gloves and knead it properly. You can get the clay from a craft store and then knead the clay until soft. Put little bits of colored dye onto the clay and mix.
  • Question
    What sweets should I use on a model cake cell if I am in the UK?
    Community Answer
    You could use Haribos or jellies and millions. These are available at your local supermarket.
  • Question
    With the clay, what if I don’t have a styrofoam ball, what do I use?
    Community Answer
    You can try to use a bowl or anything round. Try flipping a bowl upside down and cover it in thick clay.
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