Mathematical Modeling and Analysis

Mr. Andersen introduces the concept of quantifying and modeling change by defining systems and tracking inputs and outputs over time. He uses examples like a wooden box and Mongolian earnings to demonstrate how to create mathematical models that represent these changes. The video emphasizes the importance of understanding system dynamics and provides practical applications such as water flow and carbon cycling.

What is the first step in quantifying and modeling change?

• Analyzing the results

• Calculating the output

• Measuring the input

• Defining the system

Tags

CCSS.5.MD.C.3A

CCSS.5.MD.C.3B

CCSS.5.MD.C.4

In the wooden box example, how many cubes are added to the box each time?

• Four cubes

• Three cubes

• One cube

• Two cubes

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CCSS.2.OA.A.1

What is the initial number of cubes in the wooden box system?

• 5 cubes

• 10 cubes

• 8 cubes

• 12 cubes

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CCSS.HSF-LE.A.1B

What does the variable 't' represent in the mathematical model?

• The input rate

• The output rate

• The time

• The system constant

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CCSS.HSF-LE.A.1B

In the mathematical model, what is the constant input value?

• 4

• 3

• 2

• 1

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CCSS.HSF-LE.A.1B

How much does an average person in Mongolia earn per year?

• $8,000

• $7,000

• $6,000

• $5,000

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CCSS.6.EE.B.6

What is the flat tax rate applied to Mongolian earnings?

• 20%

• 15%

• 10%

• 5%

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CCSS.7.EE.B.4A

How much is deducted as tax from Mongolian earnings each year?

• $500

• $700

• $400

• $600

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CCSS.HSF.BF.A.2

What is the net gain in the Mongolian earnings system each year?

• $5,600

• $5,200

• $5,400

• $4,800

Which of the following is an example of applying the learned concepts?

• Observing animal behavior

• Studying plant growth

• Analyzing water flow in a sink

• Measuring temperature changes