Science Activities
Sedimentary Sandwich

Science activities are fun and easy to do! Make sedimentary sandwiches, build paper rockets, and watch dancing raisins. In this science activity you will create your own sedimentary layers using graham crackers, peanut butter and jelly.

These are just a few of the many fun activities to do with just the click of a mouse! Click on the links below for more interesting activities .

Science activities, Sedimentary Sandwich, Photo by Myrna Martin


  • Graham crackers
  • Peanut butter
  • Jelly


  1. Break two graham crackers in half for you have for pieces. Place one on a plate.
  2. Spread peanut butter on the first piece and put it on the plate with the peanut butter on top. These are the first 2 layers of your sedimentary sandwich.
  3. Spread the second graham cracker with jelly and place it on the peanut butter.
  4. Repeat until all your sedimentary layers are stacked on the plate.

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Science behind the activity

Sedimentary rocks form in layers. During rainstorms and floods dirt, silt and sand are carried downstream to be deposited in deep ocean basins and lake beds. The layers are stacked one on top of the other with the deepest layers on the bottom just like your sedimentary sandwich.

More science activities you might like to know about! Do you know how scientists determine if a dinosaur walked on 2 legs or 4? Put a few raisins in a glass and add soda pop and watch them dance! Build paper rockets and watch them fly away with a puff of air. These and many other fun and fascinating activities are listed below. 

More Science Fun Activities

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Elementary Science Activities, Dancing Raisins In this fun and easy activity you can watch raisins dancing in a glass of soda pop!

Flight Activities, Paper Rockets Create some cool paper rockets and see how far you can make them fly with a breath of air!

Geology Activities, Earth's Elements In this fun activity your will create a variety of molecules out of colored clay and toothpicks.

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Volcano Activities, Modeling Magma In this yummy activity you will create a magma chamber using Jell-O and fruit!

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Science Activity Links to activities on this page include building bridges, creating spouting water, growing sugar crystals and much more.

Kids Fun Science  The links on this page include information science activities, science experiments, plate tectonics, the rock cycle and much more.

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