Biosleuths @ Springfield – Wednesday: Beak Design Challenge

Biosleuths @ Springfield – Wednesday: Beak Design Challenge

Have you ever thought about why birds’ have such different beaks? Your student can help you answer that question! One of the areas that they learned about today was different bird beaks and how they are designed. Using different tools or “beaks” students tried to “eat” a certain food item and move it to a bowl, or the “stomach” of the bird. Students had to figure out which beak worked best for each food item. Students then used logic and creativity to design their own beak that would allow them to eat a food of their choosing.

Ask your student:

What beak function might be best for eating seeds? (cracking).

What sort of food might a probing beak be well-suited for? (insects, worms, crustaceans).

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C.S.IMSA @ Sprinfield – Wednesday: Tie Dyes

C.S.IMSA @ Sprinfield – Wednesday: Tie Dyes

The crime scene team began analyzing a promising new lead today by testing oil samples found on the driveway at the crime scene and comparing them with oil samples from suspects’ driveways. Students discovered the uses for the science of chromatography by watching how different colors separate, and using that information to match the crime scene oil with a likely culprit.

Our forensic scientists are developing a clearer picture of the case, and feel close to a breakthrough!

Ask your student:

What is chromatography used for? (separating materials)

What new information did you learn from your evidence analysis today?

Vital Signs @ Springfield – Wednesday: Banana Sutures

Vital Signs @ Springfield – Wednesday: Banana Sutures

Today, our junior medical practitioners performed their first procedure! Students practiced sutures (or “stitches”) the same way that real doctors practice: on banana peels. They primarily investigated the layered nature of the skin, and how it relates to its main function: protection. Some students were surprised to learn that our skin is actually the largest organ in our bodies!

Our fledgling scientists will continue to use their rapidly developing medical skills in the days to come!

 

Ask your student:

What are the names of the three layers of the skin? (epidermis, dermis, and hypodermis)

What layer of the skin is the thickest? (hypodermis – 26 mm)