Natural Selection and Adaptations Explored Using STEAM

Have you ever wondered what might happen to a bird species over 20,000 years?  The 8th graders explored this idea in science while studying natural selection .  First, students learned the concepts of existence, diversity, extinction, anatomy, genetic variations, mutations, survival, reproduction, traits, predominance, suppression, adaptations, and natural selection.  Once they were confident in their understanding, they chose a bird specie and researched it. From this foundation, creativity was unleashed, synthesis took place, and depth of understanding was showcased.

Students had to envision realistic changes and adaptations that could take place with their bird over 20,000 years to enable it to survive and thrive.   Students drew 2 dimensional drawings of the way their bird would look in the future along with the habitat it would live in. They also used the 3D CAD design tool Tinkercad to design a functional  beak. Once the beaks were printed, students video recorded the testing process of their beak trying to pick up the intended food source. Students created the background production of their project using a green screen app by Do Ink.  They used their two 2D drawings along with the video of their beak test to create the three layer background.  

When students were satisfied with the three layers of their background production, they pulled the footage into iMovie.  Here they synthesized the story of their bird specie from the present to the year 22,020 using realistic and deep explanations rich in factual scientific vocabulary.  This science project gave the 8th graders the opportunity to explore an interest (each chose their own bird specie) to gain knowledge, understanding, application, analysis, evaluation and creativity of the science behind natural selection and adaptations.

MS 8th Grade Science Teacher  Laura Kruse

Author: jhollatz

I am the principal of St. John's Lutheran School and a proud dad of two girls at SJLS!

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