Pumpkins are for more than just carving- let's do some pumpkin science! Find out what you can discover about the parts of a pumpkin by observing, measuring, and dissecting it. Students will move through 3 pumpkin activities to identify physical properties, explore internal and external structures, and get a closer look at their seeds!

Task 1: What's On The Outside?

Use tools to observe and measure the physical properties of a pumpkin, such as color, texture, mass, relative density, stem length, number of ribs, and circumference. Sketch and label the external structures of a pumpkin, including the skin, ribs, and stem.

Task 2: Take A Look Inside!

Cut open a pumpkin to see what's inside. Sketch and label the internal structures, including the pulp, seeds, and fibrous strands.

Task 3: What's In A Seed?

Take it a step further and examine a pumpkin seed. Crack open the hull and observe the kernel inside. Sketch and label the seed and kernel, then use a diagram to explore the hidden parts inside, including the seed coat, embryo, epicotyl, hypocotyl, and cotyledon.

Materials List

pie pumpkins, roasted pumpkin seeds, plastic trays, small bowls, sporks, digital scales, flexible tape measures, large containers for water, paper towels, hand lenses, plastic table covers, masking tape, nitrile gloves, safety goggles, and a pumpkin carving knife (teacher use only)

Teachers Love It

"There were so many things covered in this activity. I love the amount of detail and amazing instructions that came with each part of this activity. Thanks for creating." -Rachalle

"My students loved this resource. It was an awesome way for them to practice the skill of dissection while engaging in seasonal content." -Devin