Comparing Fractions and Basic Division

The video is a review lesson for Unit 7, covering topics such as volume measurement, liquid volume problem solving, mass and weight, and fractions. It includes practical examples and problem-solving exercises to help third graders understand these concepts. The lesson emphasizes the importance of visual aids like drawings and fraction strips to enhance comprehension. Students are encouraged to practice using these tools to prepare for their upcoming math test.

What is the main focus of the Unit 7 review lesson?

• Reviewing past units

• Learning new concepts

• Preparing for an upcoming test

• Introducing a new unit

Which container is most likely to hold about 1,000 liters of water?

• A water bottle

• A jar

• A cup

• A bucket

How much liquid can Marcus's jar hold in total?

• 550 milliliters

• 600 milliliters

• 650 milliliters

• 500 milliliters

After Samantha pours water into a glass, how much water is left in the beaker?

• 400 milliliters

• 300 milliliters

• 200 milliliters

• 500 milliliters

What is the mass of one Sharpie marker?

• 5 grams

• 20 grams

• 10 grams

• 15 grams

How many grams do eight Sharpie markers weigh together?

• 60 grams

• 70 grams

• 80 grams

• 90 grams

What tool can be used to compare fractions effectively?

• Calculator

• Fraction strips

• Ruler

• Protractor

Why is Kelsey's number sentence correct?

• Because 1/8 is not a fraction

• Because 1/8 is equal to 1/6

• Because 1/8 is smaller than 1/6

• Because 1/8 is larger than 1/6

How do you partition a number line into thirds?

• By making three equal jumps

• By making six equal jumps

• By making four equal jumps

• By making five equal jumps

Which fraction is larger: 1/2 or 1/8?

• 1/8

• 1/2

• They are equal

• Cannot be determined