5.2A Representing Decimals Using Expanded Notation

5.2A Representing Decimals Using Expanded Notation

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Tek 5.2A Students will represent (show) the value of the digit in decimals through the thousandths using expanded notation and numerals.

Lesson Objective: Students will use expanded notation and numerals to represent and describe the value of the digit in decimals through the thousandths.

I Do

​I will review and explain academic vocabulary related to TEK 5.2A. I will also explain place value position of a digit and model the different ways it can be notated. Ex. decimals and fractions.

Key vocabulary Terms for TEK 5.2A Representing Decimals

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Key vocabulary Terms for TEK 5.2A Representing Decimals

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Key vocabulary Terms for TEK 5.2A Representing Decimals

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Key vocabulary Terms for TEK 5.2A Representing Decimals

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Key vocabulary Terms for TEK 5.2A Representing Decimals

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Key vocabulary Terms for TEK 5.2A Representing Decimals

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Key vocabulary Terms for TEK 5.2A Representing Decimals

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Key vocabulary Terms for TEK 5.2A Representing Decimals

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Key vocabulary Terms for TEK 5.2A Representing Decimals

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WE Do

Lesson Objective: TEK 5.2A Students will use expanded notation and numerals to represent and describe the value of the digit in decimals through the thousandths.

Let's Practice

Lesson Objective: TEK 5.2A Students will use expanded notation and numerals to represent and describe the value of the digit in decimals through the thousandths.

Let's Practice

Lesson Objective: TEK 5.2A Students will use expanded notation and numerals to represent and describe the value of the digit in decimals through the thousandths.

Let's Practice

Lesson Objective: TEK 5.2A Students will use expanded notation and numerals to represent and describe the value of the digit in decimals through the thousandths.

You Do

Milton created a video presentation for a social studies project. The length of Milton’s video is 4.739 minutes. Write the length of Milton’s video in expanded notation using decimals and fractions.

Some text here about the topic of discussion

You Do- Independent Practice

Some text here about the topic of discussion

​You will create any number to the thousandths place using a place value chart. You will write the number in standard form, word form and expanded notation using decimal and fractional place value notation.

Poll

In the number 45.162 which answer choice expanded notation is correct?

• A. (4 x 10) + (5 x 1) + (1 x 0.01) +(6 x 0.06) + (2 x 0.002)

• B. (4 x 100) + (5 x 10) + (1 x 1) +(6 x 0.06) + (2 x 0.02)

• C. (4 x 10) + (5 x 1) + (1 x 0.1) + (6 x 0.01) + (2 x 0.001)