5th Grade

Alternate Activity

Multiplying & Dividing

Fractions

Names: ______

Skill / 1
Warning / 2
Needs
Improvement / 3
Proficient / 4
Advanced / # Points Rec’d
Multiplying Fractions / Less than 3 problems were correct. / 3 or 4 problems were correct and the answer was in simplest form. / 5 problems were correct and the answer was in simplest form. / All 6 problems were correct and the answer was in simplest form.
Multiplying Mixed Numbers / Less than 3 problems were correct. / 3 or 4 problems were correct and the answer was in simplest form. / 5 problems were correct and the answer was in simplest form. / All 6 problems were correct and the answer was in simplest form.
Dividing Fraction / Less than 3 problems were correct. / 3 or 4 problems were correct and the answer was in simplest form. / 5 problems were correct and the answer was in simplest form. / All 6 problems were correct and the answer was in simplest form.
Dividing Mixed Numbers / Less than 3 problems were correct. / 3 or 4 problems were correct and the answer was in simplest form. / 5 problems were correct and the answer was in simplest form. / All 6 problems were correct and the answer was in simplest form.
Total
Points

Assignment: If you were not given the necessary worksheets, go to Mrs. Kedski’s “Enrichment Center – Fractions” Quia page ( ) and click on the Multiplying and Dividing Fractions link. Each worksheet will probably take you one class period. Keep all worksheets together and return the completed work to your teacher with this rubric.

A = 14+ pointsB=12-13 pointsC=9-11 pointsD= 7-8 points F= 6 or less pts.

100 = 16 pts87 = 13 pts.79 = 11 pts.67 = 8 pts.

96 = 15 pts.83 = 12 pts.75 = 10 pts.63 = 7 pts.

92 = 14 pts.71 = 9pts.

MULTIPLYING FRACTIONS

Name: ______

6.N.14 Accurately and efficiently add, subtract, multiply, and divide positive fractions and mixed numbers. Simplify fractions.

Go to and read Complete this table.

1/6 x 2/15 = / Workspace: / Answer:
4/9 x 3/4 = / Workspace: / Answer:
2/3 x 6/7 = / Workspace: / Answer:
3/7 x 14/18 = / Workspace: / Answer:
2/3 x 12/13 = / Workspace: / Answer:
4/5 x 10/12 = / Workspace: / Answer:

Name: ______MULTIPLYING MIXED NUMBERS

6.N.14 Accurately and efficiently add, subtract, multiply, and divide positive fractions and mixed numbers. Simplify fractions.

Go to and read (At times the interactive functions are not working well, but the lesson is good.) Complete this table.

11/2 x 11/3 = / Workspace (write as improper fraction; cross simplify; multiply) / Answer:
2 1/6 x 11/5 = / Workspace: / Answer:
31/5 x 33/4 = / Workspace: / Answer:
4 2/7 x 11/6 = / Workspace: / Answer:
5 ¼ x 22/7 = / Workspace: / Answer:
63/4 x 1/8 = / Workspace: / Answer:

Name: ______DIVIDING FRACTIONS

6.N.14 Accurately and efficiently add, subtract, multiply, and divide positive fractions and mixed numbers. Simplify fractions.

Print this page if you were not given this worksheet.

Go to times the interactive functions are not working well, but the lesson is good.). Complete this table.

Find the reciprocal and multiply. You can cross-simplify at this point. / Answer in simplest form:
3/4 ÷ 2/3 =
1/8 ÷ 1/2 =
7/10 ÷ 6 =
3/4 ÷ 1/8 =
2/9 ÷ 1/3 =
3/8 ÷ 1/4 =

Name: ______DIVIDING MIXED NUMBERS

6.N.14 Accurately and efficiently add, subtract, multiply, and divide positive fractions and mixed numbers. Simplify fractions.

Print this page if you were not given this worksheet. Go to times the interactive functions are not working well, but the lesson is good.). Complete this table.

Find the reciprocal and multiply. You can cross-simplify at this point. / Answer in simplest form:
53/4 ÷ 2/3 =
5/8 ÷ 5 10/11 =
7/10 ÷ 6½ =
63/4 ÷ 1 1/8 =
4 2/9 ÷1 1/3 =
9 3/8 ÷6 1/4 =