Dividing Fractions and Whole Numbers in Go Math

The video tutorial introduces the concept of dividing fractions and whole numbers, focusing on essential questions and mathematical practices. It provides examples, such as Mia's fitness trail and Roger's string, to illustrate division of whole numbers by fractions. The tutorial concludes with applications and a demonstration of dividing fractions by whole numbers using fraction strips, encouraging further exploration of math concepts.

What is the essential question of the lesson?

• How do you multiply fractions?

• How do you add fractions?

• How do you subtract fractions?

• How do you divide a whole number by a fraction and a fraction by a whole number?

What mathematical practice involves using appropriate tools strategically?

• Mathematical Practice 5

• Mathematical Practice 3

• Mathematical Practice 2

• Mathematical Practice 1

How many times does Mia stop to exercise if she walks a 2-mile trail and stops every one-fifth mile?

• 12 times

• 5 times

• 8 times

• 10 times

What is the relationship between multiplication and division used to check the solution in the example of Mia's fitness trail?

• Multiplication and division are unrelated

• Division is the inverse of addition

• Multiplication is the inverse of division

• Multiplication is the same as division

How many one-third yard pieces can Roger cut from 2 yards of string?

• 6 pieces

• 5 pieces

• 4 pieces

• 3 pieces

When dividing a whole number by a fraction, how does the quotient compare to the dividend?

• The quotient is larger than the dividend

• The quotient is smaller than the dividend

• The quotient is unrelated to the dividend

• The quotient is equal to the dividend

If there are 5 fifths in one whole, how many fifths are in two wholes?

• 20

• 15

• 10

• 5

How would you find the number of fifths in four wholes?

• Subtract 4 from 5

• Multiply 4 by 5

• Add 4 and 5

• Divide 4 by 5

What fraction of the whole package of clay will each friend get if Kalia shares half of a package equally among herself and two friends?

• 1/2

• 1/6

• 1/3

• 1/4

How many pieces of 1/6 size will fit into a half package of clay?

• 2

• 6

• 4

• 3