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# Welcome - PowerPoint PPT Presentation

Welcome. to. Fraction Jeopardy. Fraction Jeopardy. Play Fraction Model at Illuminations. Internet Sites. NCTM (National Council of Teachers of Mathematics) Illuminations Site

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Presentation Transcript
Welcome

to

Fraction Jeopardy

Fraction Jeopardy

Play Fraction Model at Illuminations

Internet Sites
• NCTM (National Council of Teachers of Mathematics) Illuminations Site
• Fraction Model 1 (Numerator values 0 to 20; Denominator values 1, 2, 4, 5, 8, 10, and 20):
• Fraction Model 2 (Number and Denominator values up to 20):
• Fraction Model 3 (Numerator and Denominator values up to 100):
• Fraction Game (allows students to individually practice working with relationships among fractions and ways of combining fractions):
• NLVM (National Library of Virtual Manipulatives)
• Fraction Bars:
• Fraction Naming (name the fraction shown by the shape):
• Parts of a Whole (relates parts of a whole unit to written description and fraction):
• Visualizing Fractions (illustrate a fraction, divide a shape, highlight appropriate parts):
• Percentages, Decimals, and Fractions (discover relationships):
• Pie Chart (create an easy pie chart):
• Other Math Sites
• Fraction Bars (show as fractions, decimals, and percents) at Arcytech:
Standards and Learning Objectives
• Grade 3 -- Chapter 9: Fractions
• Students will focus on understanding, writing, and comparing fractions and mixed numbers.
• 3N3 Identify and represent fractions (between 0 and 1 with denominators through 10) as parts of unit wholes and parts of groups.
• Model and represent a mixed number (with denominator 2, 3, or 4) as a whole number and a fraction, e.g., 1 2/3, 3 ½.
• 3N4 Locate on the number line and compare fractions (between 0 and 1 with denominators 2,3, or4, e.g., 2/3).
• 3N8 Select and use appropriate operations (addition, subtraction, multiplication, and division to solve problems, including money).
• 3N13 Use concrete objects and visual models to add and subtract (only when the answer is greater than or equal to zero) common
• fractions (halves, thirds, fourths, sixths, and eighths) with like denominators.
• Chapter 9 Learning Objectives:
• 9-1: Identify regions that have been divided into equal-sized parts, and divide regions into equal-sized parts.
• 9-2: Identify and draw fractional parts of regions.
• 9-3: Find equivalent fractions using models such as fraction strips.
• 9-4: Compare and order fractions.
• 9-5: Estimate fractional parts of regions.
• 9-6: Identify and locate fractions on a number line.
• 9-7: Identify fractional parts of sets or groups and divide sets to show fractional parts.
• 9-8: Find the number of objects in a fractional part of a set where the numerator is 1.
Credits
• ExamViewPro – Math Test Generator software provided with our Math Curriculum
• Score Slide from Mark E. Damon
• www.teachnet.com
Bibliography
• Scott Foresman/Addison Wesley, Mathematics; Grade 3, Volume 3; Pearson Education, Inc. 2005
FinalJeopardy

Round 1

Fractions Rock!

Group 2

Group 3

Group 1

JEOPARDY

Scores

Equal Shaded Figure Word Greater orVocabulary Parts Parts It Out! Problems Less Than

100100100100100100

200200200200200200

300300300300300300

400400400400400400

500500500500500500

Final

Jeopardy

Final Jeopardy Category:

Figure Out What the Fraction Is!

Eight (8) boys and four (4) girls from Marstons Mills East Horace Mann Charter Public School went on a whale watching field trip.

What fraction of the students are boys?

What is eight-twelfths?8/12

Scores

It is a symbol, such as 2/3, 8/5, 5/1, 1/4, used to name equal parts of a whole, part of a set, a location on a number line, or a division of whole numbers into parts.

100

What is a FRACTION?

Scores

Return

The number above the fraction bar in a fraction.

Example: The number 2 in the fraction 2/3.

200

What is the NUMERATOR?

Scores

Return

The number below the fraction bar in a fraction; the total number of equal parts in all.

Example: The number 3 in the fraction 2/3.

300

What is the DENOMINATOR?

Scores

Return

A number that has a whole number and a fraction.

Example: 3 1/3

400

What is a MIXED NUMBER?

Scores

Return

Fractions that name the same amount.

Example: 1/2 = 3/6

500

What are Equivalent Fractions?

Scores

Return

100

d. Sixths for 6 Equal Parts

Scores

Return

200

c. Thirds for 3 Equal Parts

Scores

Return

The flag of Italy has 3 equal parts.

What fraction of the flag is red?

300

One-Third (1/3)

Scores

Return

400

d.

Scores

Return

500

b. 3/8, 7/8

Scores

Return

100

a. 1 part out of 6 equal parts

Scores

Return

200

d. 2 animals out of 5 total

Scores

Return

300

Scores

Return

400

d. 1 out of 4 total stars

Scores

Return

500

Scores

Return

100

a. One out of Three

Scores

Return

200

a. 2

Scores

Return

300

3

Scores

Return

400

b. 3/6

Scores

Return

500

a

Scores

Return

The playing area of a football field is 100 yards long. It is divided into 10 equal parts. How long is each equal part of the football field?

100

10 Yards

100 divided by 10 = 10

Scores

Return

200

b. Pharmacy

Scores

Return

300

d.

Scores

Return

400

b. 3 apples

Scores

Return

500

b. 2/3 = 4/6

Scores

Return

Is ½ of 12 peanuts greater than

½ of 8 apples?

100

Yes

½ of 12 = 6; ½ of 8 = 4

6 > 4

Scores

Return

Oceans cover more than 7/10 of the Earth’s surface. Is more than ½ of the Earth’s surface covered with ocean?

200

Yes. 7/10 > 1/2

Scores

Return

1/4 + 2/4 = ?

300

3/4

Scores

Return

A cheese pizza is cut into 12 equal slices and a pepperoni pizza of the same size is cut into 8 equal slices. Which pizza has the larger slices?

400

Pepperoni

1/8 > 1/12

Scores

Return

A year has 12 months.

Summer lasts for ¼ of a year.

How many months does summer last?

500

3

Scores

Return

Daily

Double

To Question