Exploring Day 2 Concepts in 4-0C

This video tutorial teaches how to convert measurements between different units and simplify fractions by finding the greatest common factor. It covers using conversion charts and provides examples of converting between units such as feet to inches, kilometers to meters, feet to yards, and pounds to tons. The tutorial emphasizes the importance of checking answers for accuracy.

What is the greatest common factor of 21 and 24?

• 5

• 4

• 3

• 2

How do you simplify the fraction 12/20?

• 3/5

• 2/5

• 1/5

• 4/5

How many inches are in 3 feet?

• 24

• 30

• 36

• 42

Tags

CCSS.4.MD.A.1

What is the conversion factor between kilometers and meters?

• 500

• 1500

• 100

• 1000

Tags

CCSS.4.MD.A.1

How many yards are in 24 feet?

• 12

• 10

• 8

• 6

Tags

CCSS.2.MD.A.2

What is the conversion factor between pounds and tons?

• 1000

• 2500

• 1500

• 2000

Tags

CCSS.4.MD.A.1

How many yards are in 9 feet?

• 4

• 3

• 2

• 5

Tags

CCSS.2.MD.A.2

How many grams are in 5.7 kilograms?

• 570

• 570000

• 5700

• 57000

Tags

CCSS.4.MD.A.1

How many centimeters are in 3 meters?

• 200

• 300

• 100

• 400

Tags

CCSS.2.MD.A.2

Why is it important to check if your answer makes sense?

• To ensure you used the correct units

• All of the above

• To verify the calculation method

• To confirm the answer is reasonable