Walking on Water: The Science Experiment

Walking on Water: The Science Experiment

Assessment

Interactive Video

Physics, Science

6th Grade - University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video explores the possibility of walking on water by mimicking the morphology of animals like lizards. Initial attempts using floaters made of polystyrene and wax cloth failed. The team then experimented with cornflour to alter the water's structure, creating a non-Newtonian fluid. After extensive testing, they succeeded in walking on water by moving quickly across a pool filled with a cornflour-water mixture.

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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the initial goal of David's experiment?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How did the team plan to create floaters for walking on water?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What substance did David consider using to help him walk on water?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What challenges did David face while trying to walk on water?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the role of cornflower in the experiment?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What did the team discover about the behavior of the mixture of cornstarch and water?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the significance of the experiment in terms of scientific inquiry?

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