UNIT 3 REVIEW

Lesson 3-1 (Equal Sharing and Equivalence)

* Three friends shared 4 chicken burritos equally. How many burritos

did each friend get?

Lesson 3-2 (Fraction Circles and Equivalence)

* Given a circle, divide it into 4 equal parts. Shade ¼

* Name 3 fractions that are equal to ⅓

* Name 3 fractions that are equal to ⅘

Lesson 3-3 (Number Lines and Equivalence)

* Fill in fractions on a number line

* Is ⅘ = ⅙?

* ½ = how many sixths?

Lesson 3-4 (An Equivalent Fractions Rule)

* If the numerator and the denominator of a fraction are multiplied

by the same nonzero number, the result is a fraction that is

equivalent to the original fraction.

* Fill in missing fractions in a name collection box for a given fraction

Lesson 3-5 (Veggie Pizza)

Lesson 3-6 (Comparing Fractions)

* Compare fractions by using a number line

* Compare fractions using a benchmark such as ½ or 1

* Use equivalent fractions to change fractions with different

denominators to ones with the same denominators so they are

easier to compare

Lesson 3-7 (Comparing and Ordering Fractions)

* Write fractions in order from smallest to largest

* Write fractions from smallest to largest using a number line

Lesson 3-8 (Modeling Tenths with Fraction Circles)

* Use a visual model (circle) to show the following: 10 students

shared 2 liters of fruit juice equally during morning snack. How

much juice did each student get?

* Write tenths of a fraction as a decimal (1/10 = 0.1)

Lesson 3-9 (Modeling Decimals with Base-10 Blocks)

* What is a long? flat? cube?

* If a long is the whole, then what is a cube?

* Dollars-and-cents notation is similar to tenths and hundredths

* 8/100 = 0.08 39/100 = 0.39 65/100 = 0.65

Lesson 3-10 (Tenths and Hundredths)

* How can you use base-10 blocks to show that 0.4 does

not equal 0.04?

* 13 hundredths is how many tenths and how many

hundredths?

* 7 hundredths is how many tenths and how many

hundredths?

Lesson 3-11 (Tenths and Hundredths of a Meter)

* Measure a given line segment in centimeters and meters

* 43 cm = 4 longs and 3 cubes = 0.43 m

* 8 cm = 0 longs and 8 cubes = 0.08 m

Lesson 3-12 (Tenths of a Centimeter)

* Measure a given line segment in centimeters and millimeters

* 20.8 cm = 208 mm 9.3cm = 93 mm 0.4cm = 4 mm

Lesson 3-13 (Comparing Decimals)

* Write a number sentence using the greater than, less than, or

equal symbols to compare decimals

* Mark decimals on a number line to show which decimal is larger
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