1. Chapter 2.4

2. Bell Work 1.Find the GCF of the numbers 1.18, 24 2.12, 36 3.Shane bicycled 3 5/6 miles. Express the distance as an improper fraction.

3. Answers 1.Find the GCF of the numbers 1.18, 24 = 6 2.12, 36 =12 3.Shane bicycled 3 5/6 miles. Express the distance as an improper fraction. – 23/6

5. Objectives Students will be able to multiply fractions and mixed numbers with 80% accuracy. Essential Question- How do you multiply two mixed numbers? NS 2.1- Students will solve problems involving multiplication of positive fractions and explain why a particular operation was used.

6. Vocabulary GCF- Mixed number- Improper fraction-

7. Vocabulary GCF- this is used to help us simplify a fraction. We must divide the numerator and denominator by the GCF. Mixed number- this is when we have a whole number and a fraction. Improper fraction- this is when we have a fraction that has a numerator larger than its denominator.

8. Multiplying Fractions To solve these types of problems you will be applying standard NS 2.1- multiplying fractions to solve a problem. Step 1- check to see if you can divide out common factors using the GCF. (cross cancel) Step 2- multiply the numerator. Step 3- multiply the denominator. Step 4- simplify (write your answer in a mixed number if needed)

9. Don’t Forget When multiplying a fraction and a whole number, the whole number is the numerator over 1. 18= 18/1 Complete #’s 1-8, page 88-89 1) independently 8 min. 2) partner (error analysis) 5 min. 3) poll and review

10. Multiplying Mixed Numbers ***Step 1- write the mixed numbers as improper fractions Step 2- check to see if you can divide out common factors using the GCF. (cross cancel) Step 2- multiply the numerator. Step 3- multiply the denominator. Step 4- simplify (write your answer in a mixed number if needed)

11. Complete #’s 9-12, page 90 1) independently 5 min. 2) partner (error analysis) 5 min. 3) poll and review

12. Closing the lesson 3. Explain how to multiply two mixed numbers. What are the mistakes in problems 1 and 2?

13. Exit Ticket 2/5 X 45 5/8 X 6/25 5 ¼ X 1 3/7 Find the product of 3/4 X 36. A recipe calls for 1/4 cups of diced tomatoes. Mia is making three times the recipe. How many cups of diced tomatoes should she use?

14. Homework Page 90 #’s 15-18 Page 91 #’s 31-34 Due Thursday