Understanding Scientific Notation: Solving a Problem

Understanding Scientific Notation: Solving a Problem

Assessment

Interactive Video

Mathematics, Science

10th - 12th Grade

Hard

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The video tutorial demonstrates solving a problem using scientific notation. It begins with a problem statement, asking what number multiplied by 5 * 10^3 equals 5 * 10^6. The teacher guides students to break down the problem into manageable parts, emphasizing the importance of understanding the question. The solution involves identifying the missing factor and power of 10, using exponent rules to find that 10^3 is the missing component. The tutorial concludes with a summary of the solution and encourages students to continue mastering math concepts.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial problem presented in the video?

Dividing a number by 5 * 10^3

Subtracting 5 * 10^3 from 5 * 10^6

Determining a number that, when multiplied by 5 * 10^3, equals 5 * 10^6

Finding the sum of two numbers

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in breaking down the problem?

Writing down random numbers

Drawing a graphic organizer

Ignoring the question

Guessing the answer

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you handle the factors when multiplying in scientific notation?

Multiply the factors independently of the powers

Subtract the factors

Divide the factors

Add the factors together

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the missing power of 10 needed to solve the problem?

10^4

10^2

10^5

10^3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is 10^3 equivalent to in standard form?

100

1000

10000

10