1. Brain blitz/ warm-up Name:________________________________________________________________________________Date:_____/_____/__________ DECIMALPERCENT 0.005 38% 2.5 3.2% 1.Fill-in the missing parts of the below table by converting between percentages and decimals: REVIEW– Remember long division? Set up and work out the following problems: 2. 390 ÷ 63. 82 ÷ 5 VideoVideo (teacher will show video so you can see if your answers are correct)

2. What: converting and Comparing Fractions, Decimals, and %’s Why: To convert between fractions and decimals; and to compare fractions, decimals, and percentages. Today’s lesson...

3. Converting Decimals to Fractions: Read it, Write it, Reduce it! Think about decimal language! 1. 0.05 2. 0.4 3. 3.020 Convert the following decimal #’s into fractions. Remember, if you can say the decimal #’s in your head (using decimal language)– you can write the decimal as a fraction! READ IT, WRITE IT, REDUCE IT! GuIDED PRACTICE:

4. Continued: Read it, Write it, Reduce it! 4. 4.03 5. 0.002 6. 0.0035 How do you change a fraction into a decimal?? Video Your turn:

5. Converting Fractions to Decimals: “Take the top #, divide by the bottom #!” 1. 1 / 8 2. 1 / 3 GuIDED PRACTICE: 0.125 0.3333

6. “Take the top #, divide by the bottom #!” 1. 5 / 6 2. 3 / 5 Your turn: 0.8333 0.6

7. FractionDecimalPercent 1. 0.6 3. 5.05 4. 0.9% Mixed practice: 60% 40% 505% 0.009 0.4

8. Comparing Fractions, Decimals, and %’s: Let’s practice COMPARING a MIXTURE of fractions, decimals, and %’s at the same time. Remember, CONVERT TO DECIMALS FIRST!!!! Guided practice: STRATEGY: Convert everything into decimals first! Place a greater-than (>), less-than (<), or equal (=) sign in the blanks: 1)0.023 _____ 0.6 2) 35% _____ 3.5 3) 2 / 5 _____ 40% 4) ¼ _____ 2.5% 5) 0.5 _____ 5% 6) 0.75% _____ 0.75 <<= > > <

9. Your turn: Place a greater-than (>), less-than (<), or equal (=) sign in the blanks: 1)4.5 _____ 45% 2) 1.5% _____ 0.0092 3) 3 / 8 _____ 0.4 > > <

10. END OF LESSON Next slides are student copies of the notes for this lesson. These notes were handed out in class and filled-in as the lesson progressed. NOTE: The last slides in any lesson slideshow (entitled “Practice Work”) represent the homework assigned for that day.

11. Converting Decimals to Fractions: Read it, Write it, Reduce it! NOTES DATE: ______/_______/_______ What: converting and Comparing Fractions, Decimals, and %’s Why: To convert between fractions and decimals, and to compare fractions, decimals, and percentages. NAME: Think about decimal language! EXAMPLES: 1. 0.05 2. 0.4 3. 3.020 Convert the following decimal #’s into fractions. Remember, if you can say the decimal #’s in your head (using decimal language)– you can write the decimal as a fraction! READ IT, WRITE IT, REDUCE IT! GuIDED PRACTICE: Your Turn: 4. 4.03 5. 0.002 6. 0.0035

12. Converting Fractions to Decimals: “Take the top #, divide by the bottom #!” Convert the following fractions into decimals: 1. 1 / 8 2. 1 / 3 GuIDED PRACTICE: 1. 5 / 6 2. 3 / 5 Your Turn:

13. Mixed practice: FractionDecimalPercent 1. 0.6 3. 5.05 4. 0.9%

14. Comparing Fractions, Decimals, and %’s: Let’s practice COMPARING a MIXTURE of fractions, decimals, and %’s at the same time. Remember, CONVERT TO DECIMALS FIRST!!!! Guided practice: STRATEGY: Convert everything into decimals first! Place a greater-than (>), less-than (<), or equal (=) sign in the blanks: 1)0.023 _____ 0.6 2) 35% _____ 3.5 3) 2 / 5 _____ 40% 4) ¼ _____ 2.5% 5) 0.5 _____ 5% 6) 0.75% _____ 0.75 Your turn: Place a greater-than (>), less-than (<), or equal (=) sign in the blanks: 1)4.5 _____ 45% 2) 1.5% _____ 0.0092 3) 3 / 8 _____ 0.4

15. FractionDecimalPercent 1.0.330% 2. 7/87/8 3. 45% 4. 0.20 5. 2/32/3 6. 525% 7. 3/73/7 8.6% 9. 0.002 10.2.5% “Converting Fractions, Decimals, & Percentages” Fill in the missing parts of the below table. Be sure to REDUCE all fractions: Homework/practice NAME:__________________________________________________________________________________DATE:_____/_____/__________

16. Place a greater-than ( > ), less-than ( < ), or equal ( = ) sign in the blanks: 1)0.8 _____ 0.092 2) 2% _____ 0.3% 3) 3 / 4 _____ 7.5% 4)12% _____ 0.012 5) 52% _____ 5 / 10 6) 1.25% _____ 1 / 8 “Comparing and Ordering Rational Numbers” Multiple Choice: 7) Which of the following is equal to 3 / 8 ? A) 3.8 B) 3.75 C) 37.5% D) 3.75% 8) Which of the following is equal to 50%? A) 0.05 B) 7/14 C) 1/5 D) 50 continued...