Projects for Understanding Inherited and Acquired Traits

What student wouldn’t be excited to mix craft supplies with a science project? The creature family project is one I look forward to each year. Students will create a never before seen creature family. They will create two parents and use their knowledge of inherited and acquired traits to create an offspring. This easy to implement project will have every student engaged and will have a big impact on learning. 

Image of three creatures build from craft supplies.

Creature Family Project


Time:
3-4 hours (spread over 4 days)

Materials:

  • Scissors
  • Glue 
  • Coloring Tools
  • Paper plate or cardboard
  • Variety of craft supplies (toilet paper rolls, cardboard, felt, popsicle sticks, pipe cleaners, beads, googly eyes, feathers, pom poms, egg cartons, etc)


Steps:

  1. A few weeks before the project send home a note to families asking them to if they can send in craft supplies. They can be free ones like paper towel rolls, cardboard or egg cartons. Or they can purchase some, like pipe cleaners, popsicle sticks, felt, feathers, etc.
  2. Put students into groups of 2-3. Tell them they will create a creature family (2 parents and 1 offspring). Creatures cannot be based on real animals or mythical creatures. 
  3. They will first create two unique parents. Then using their understanding in heredity and inherited traits to create an offspring.
  4. It’s helpful if you have students build their creatures on a paper plate or piece of cardboard. This allows them to build and possibly glue the creatures right on the surface to ensure it remains stable and upright.


Students will demonstrate they understand:

  • Understand the difference between inherited traits and acquired traits.
  • Understand how traits are passed from parent to offspring.
  • Understand which traits in the offspring came from which parent.


FAQ


What do I do if students don’t bring many supplies?

I would let families know needed craft supplies well in advance (3-4 weeks). This allows you time to find more supplies if you know you will need more.


Remember that students are working in groups and they often bring in more supplies than what they can use, so encourage sharing. For example students may bring in 100 beads but it is unlikely they will actually use 100 beads for their three creatures. Encourage them to share and trade with others. 


If you don't have many supplies after 1-2 weeks consider checking if any other staff members  have any craft supplies they no longer need. The art teacher and K/1 teachers are usually good places to start.


One year I exhausted all those options and still didn’t have what I needed. I purchased this craft supply set* and was very pleased with the amount and the variety. I was able to purchase one set for each of my classes and found that it was enough to compliment what students were able to bring in. We also used these small containers of Play-Doh™*. We didn't use them all but we used the leftovers in other projects later in the school year.


Know that the exact kit above is not required. We just wanted to include links to a product we used and loved in case it’s helpful to you as well. 


How can I make sure this project doesn’t just become a craft?

This is a really important topic as it can turn into just a craft without some guidance. While students are working on their projects I am walking around asking questions like:

  • Is this the parent or offspring? What proves this is the offspring?
  • What inherited traits does this offspring have? Where did the trait come from? 
  • Where did the parents get their inherited traits? 
  • If you made a second offspring, would it look exactly the same as the first offspring?
  • Do these creatures have acquired traits? If so, where did they come from?


How do I ensure students manage their time well?

I usually complete this project over 4 days (about 45 minutes each day). Below is a general structure I try to stick to.


Day 1 - Students make and share a plan. Must be approved by teacher before building.

Day 2 - Students make both parents.

Day 3 - Students make one offspring (can make more offspring if they have time).

Day 4 - Analyzing & explaining their creatures traits


For the students' plan, they can write it, draw it or verbally tell me but their plan must be clear. I often have to help guide them to ensure they know exactly what to do when they start building. 


I put a time limit on building. They can start building on day 1 when their plan is approved but there will be no more building after day 3. 


What prior knowledge should students have?

For all of this project students should have learned inherited traits, acquired traits, learned behaviors and instincts. This project is to demonstrate their understanding of what they have been taught. If you follow the 5E instructional model these activities would come after the "Explain" section. Interested in what the 5E model is: get my free guide here!


These activities are part of our 5th Grade Heredity Lesson Plans, which include detailed lesson plans, projects, assessments, and many other activities to help students understand heredity and traits. 


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