In this lesson, students learn to subtract fractions with mixed numbers using rectangular fraction models. The teacher demonstrates subtracting one-half from one and one-fifth, converting the problem into an addition problem for easier calculation. Another example involves subtracting five-sixths from one and one-third, with a focus on simplifying fractions to find the final answer. The lesson concludes with encouragement to redo the exit ticket for full credit.

What is the main focus of this lesson?

• Subtracting fractions with mixed numbers

• Dividing fractions with mixed numbers

• Adding fractions with mixed numbers

• Multiplying fractions with mixed numbers

In the first problem, what are the initial values used?

• One and one-half

• One and one-fifth

• Two and one-fifth

• One and one-third

How many rectangular models are required for the first problem?

• One

• Two

• Three

• Four

What operation is performed after taking away one-half in the first problem?

• Addition

• Division

• Multiplication

• Subtraction

What is the final answer for the first problem after simplification?

• Three tenths

• Seven tenths

• Five tenths

• Nine tenths

What are the initial values in the second problem?

• Two and one-fifth

• One and one-third

• One and one-fifth

• One and one-half

How many sixths are taken away in the second problem?

• Six

• Three

• Five

• Four

What is the simplified result of the second problem?

• One third

• Three fourths

• Two thirds

• One half

What is the purpose of the exit ticket mentioned at the end?

• To learn new concepts

• To show understanding of the lesson

• To practice addition of fractions

• To test multiplication skills