Exponential Growth: How Random Acts of Kindness Spread

Exponential Growth: How Random Acts of Kindness Spread

Assessment

Interactive Video

Mathematics

1st - 6th Grade

Hard

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The video tutorial explains how random acts of kindness can spread using an exponential growth model. It begins with an introduction to the concept, followed by an explanation of exponential growth using bacteria as an example. The tutorial then applies this model to a kindness experiment, where each person compliments three others, leading to rapid growth in the number of compliments. Finally, it discusses predicting future growth using exponential formulas, emphasizing the importance of each participant continuing the chain for sustained growth.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the concept of exponential growth apply to the spread of random acts of kindness?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the number 3 in the context of this lesson on kindness?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of how compliments can multiply over several days according to the exponential growth model.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How can we use the exponential growth formula to predict the number of compliments on day 7?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the potential impact on the growth rate of compliments if one person does not continue the chain.

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