Converting Fractions Decimals and Percentages Week 12 DO

DO NOW (3 mins) Topic: Fractions Misconceptions PKB (Prior Knowledge Box) to Decimals to

$STANDARD- 7 N. S. 1. 3 Convert fractions to decimals and then to percents.$

OBJECTIVE- HUSKIES WILL BE ABLE TO DISTINGUISH HOW TO CHANGE FRACTIONS TO DECIMALS AND

Vocabulary 1) Convert- to change a number, but remain it’s original value.

Fractions to Decimals 1. Divide the numerator by the denominator. (little dog in the

8 Example #1 n 5/8 into a decimal. 0. 625 62. 5%

9 Example #2 n. Convert 180/ 365 into a decimal. Round the decimal to

Decimals to Percents 1. Move over decimal twice to the right. 2. Add a

11 Example #3 n 180/ 365 into a percent. Round the percentage to the

12 Example #4 n 19/ 25 into a percent. . 76 = 76%

Percents to Decimals 1. Move decimal to the left twice.

14 Example #5 • Percent 75% • Decimal- • 0. 75

Decimals to Fractions 1. Find the last place in the decimal 2. Place the

16 Example #6 • Decimal- 0. 40 • Fraction • 40% • 2/5

17 Example #7 • Decimal- 0. 7 • Fraction • 70% • 7/10

$Prior Knowledge Box (PKB) Topic: fractions to Misconceptions decimals to percents What did you$

Station Overview (25 mins per station) • Collaborative- (P) Conversion worksheets (Bring up for

$Direct station • http: //www. mathplay. com/Fractions-Decimals. Percents-Jeopardy/fractionsdecimals-percentsjeopardy. html$

So what does it look like on the CAHSEE?

Exit Slip- Fractions to Decimals to Percents • Name • Date • Period

Agenda Homework-Why Did the Teacher Give One of Her Students a Button Like This

Slides: 23

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Converting Fractions, Decimals, and Percentages Week 12

DO NOW (3 mins) Topic: Fractions Misconceptions PKB (Prior Knowledge Box) to Decimals to Percents Complete this side only. List anything that you know about the above topic.

Copy everything in RED OR

$STANDARD- 7 N. S. 1. 3 Convert fractions to decimals and then to percents.$

STANDARD- 7 N. S. 1. 3 Convert fractions to decimals and then to percents.

OBJECTIVE- HUSKIES WILL BE ABLE TO DISTINGUISH HOW TO CHANGE FRACTIONS TO DECIMALS AND PERCENTS.

Vocabulary 1) Convert- to change a number, but remain it’s original value.

Fractions to Decimals 1. Divide the numerator by the denominator. (little dog in the house/ big dog outside. )

8 Example #1 n 5/8 into a decimal. 0. 625 62. 5%

9 Example #2 n. Convert 180/ 365 into a decimal. Round the decimal to the nearest tenth! . 49 =. 50

Decimals to Percents 1. Move over decimal twice to the right. 2. Add a percent sign.

11 Example #3 n 180/ 365 into a percent. Round the percentage to the nearest tenth! 49 %= 50%

12 Example #4 n 19/ 25 into a percent. . 76 = 76%

Percents to Decimals 1. Move decimal to the left twice.

14 Example #5 • Percent 75% • Decimal- • 0. 75

Decimals to Fractions 1. Find the last place in the decimal 2. Place the decimal over that place 3. Reduce

16 Example #6 • Decimal- 0. 40 • Fraction • 40% • 2/5

17 Example #7 • Decimal- 0. 7 • Fraction • 70% • 7/10

$Prior Knowledge Box (PKB) Topic: fractions to Misconceptions decimals to percents What did you$

Prior Knowledge Box (PKB) Topic: fractions to Misconceptions decimals to percents What did you think you knew but you found out was a misconception? If you didn’t have any prior knowledge, what did you learn/ review today?

Station Overview (25 mins per station) • Collaborative- (P) Conversion worksheets (Bring up for a check after page #1). • Direct- Jeopardy with Ms. Ahumibe.

$Direct station • http: //www. mathplay. com/Fractions-Decimals. Percents-Jeopardy/fractionsdecimals-percentsjeopardy. html$

Direct station • http: //www. mathplay. com/Fractions-Decimals. Percents-Jeopardy/fractionsdecimals-percentsjeopardy. html

So what does it look like on the CAHSEE?

Exit Slip- Fractions to Decimals to Percents • Name • Date • Period

Agenda Homework-Why Did the Teacher Give One of Her Students a Button Like This One. Pg. E-15 Bring a white board marker (DUE: P. 1, 3, 5 - Mondays and Thursday. P. 2, 4, 6 - Tuesdays and Fridays)