1. Chapter 4 Fractions, Decimals, and Percent.

2. Day 1

3. Vocabulary
Decimal-
a representation of a real number using the base ten and decimal notation.
Deposit-
an amount added to an account or place.
Discount-
an amount subtracted from the original price.
Fraction -
a number that represents part of a whole or part of a set.
Number
Line -
a line on which numbers are marked at intervals, used to illustrate simple numerical operations.
a ratio that compares a number to 100.
Percent -
Proportion -
an equation that shows two ratios are equivalent.
Ratio-
a comparison of two or more numbers.
Rational Number -
any number that can be written as a fraction.
Taxes-
an amount of money added to a total bill.
Tips-
an amount of money given to a service provided as gratitude.

4. Convert fractions, decimals, and percent using the standard algorithm.
I Can….
Convert fractions, decimals, and percent using the standard algorithm.

5. Converting Numbers Essential Understanding:
To convert a fraction to a decimal
Simply divide the numerator by the denominator. Your answer will be a decimal. Thus, you will need to add a decimal and zeros to your dividend.
Example:
To convert a decimal to a percent
Multiply the decimal by 100. Using your knowledge of the powers of ten, you can do this mentally by moving the decimal two place to the right.
To convert a percent to a decimal
Divide the percent by 100. Using your knowledge of powers of ten, you can do this mentally by moving the decimal two places to the left.
To convert a decimal to a fraction
You simply write it like you read it.

6. Complete the following equivalency chart.
Exit Ticket
Complete the following equivalency chart.
Ratio
Fraction
Decimal
Percent
1 / 2
0.45
77%
5:8
1 / 5
0.8
27%
3:4

7. Wrap it Up
Review
Questions
Exit Tickets

8. Day 2

9. Bell Work
Darion is saving up his allowance to buy a new video game system. The game system, he wants, cost $
His dad offers to pay 25% of the price, if he gets all As.
How much money has his dad offered to pay?
Hint- Try thinking of the percent as a fraction in simplest form.

10. Homework Check

11. Vocabulary
Decimal-
a representation of a real number using the base ten and decimal notation.
Deposit-
an amount added to an account or place.
Discount-
an amount subtracted from the original price.
Fraction -
a number that represents part of a whole or part of a set.
Number
Line -
a line on which numbers are marked at intervals, used to illustrate simple numerical operations.
a ratio that compares a number to 100.
Percent -
Proportion -
an equation that shows two ratios are equivalent.
Ratio-
a comparison of two or more numbers.
Rational Number -
any number that can be written as a fraction.
Taxes-
an amount of money added to a total bill.
Tips-
an amount of money given to a service provided as gratitude.

12. Calculate percent of a number using multiplication.
I Can….
Calculate percent of a number using multiplication.

13. Finding the Percent of a Number
Essential Understanding:
You can use multiplication to find the percent of a number.
This can be done by changing the percent to a decimal or a fraction, as they both represent the same ratio of part to whole.
To find the percent of a number using decimals
Example:
To find the percent of a number using fractions.

14. Solve the following equation in two different ways.
Exit Ticket
Solve the following equation in two different ways.
17% of 200 =

15. Wrap it Up
Review
Questions
Exit Tickets

16. Day 3

17. Bell Work
Solve the following equation in two different ways. A recent survey shows that 65% of students like school lunch. If there are 800 students in the school, how many like school lunch?

18. Homework Check

19. Vocabulary
Decimal-
a representation of a real number using the base ten and decimal notation.
Deposit-
an amount added to an account or place.
Discount-
an amount subtracted from the original price.
Fraction -
a number that represents part of a whole or part of a set.
Number
Line -
a line on which numbers are marked at intervals, used to illustrate simple numerical operations.
a ratio that compares a number to 100.
Percent -
Proportion -
an equation that shows two ratios are equivalent.
Ratio-
a comparison of two or more numbers.
Rational Number -
any number that can be written as a fraction.
Taxes-
an amount of money added to a total bill.
Tips-
an amount of money given to a service provided as gratitude.

20. Calculate percent of a number using proportional reasoning.
I Can….
Calculate percent of a number using proportional reasoning.

21. Percent of a Number
Essential Understanding:
You can calculate the percent of a number using proportional reasoning. As, a percent is a ratio per 100. Think converting numbers from percent to decimal to fraction.
Example:
You can use this knowledge to create equivalent proportions.
You can calculate the part in two ways
Scaling-
Example
Cross Product/ One step Equations-

22. Exit Ticket
Use proportional reasoning to solve. 20% of 300 = 75% of 144 =

23. Wrap it Up
Review
Questions
Exit Tickets

24. Day 4

25. Bell Work
Use proportional reasoning to solve. Sarah tells the student council the have raised 80% 0f the funds the need for the up coming dance. If they have already raised $164.00, how much do they need for the dance?

26. Homework Check

27. Vocabulary
Decimal-
a representation of a real number using the base ten and decimal notation.
Deposit-
an amount added to an account or place.
Discount-
an amount subtracted from the original price.
Fraction -
a number that represents part of a whole or part of a set.
Number
Line -
a line on which numbers are marked at intervals, used to illustrate simple numerical operations.
a ratio that compares a number to 100.
Percent -
Proportion -
an equation that shows two ratios are equivalent.
Ratio-
a comparison of two or more numbers.
Rational Number -
any number that can be written as a fraction.
Taxes-
an amount of money added to a total bill.
Tips-
an amount of money given to a service provided as gratitude.

28. Calculate percent less than 1% and greater than 100%.
I Can….
Calculate percent less than 1% and greater than 100%.

29. Percentages less than and greater than
Essential Understandings:
Occasionally, you will have percentages that are less than 1% or greater than 100%
Percentages less than 1% represent a very small fraction
Example:
Percentages greater than 100% represent a mixed number. Meaning you have more than 1 whole piece or set.

30. pOp Quiz Take out a pencil and a calculator
Clear everything else from your desk

31. Create a rule for solving the following equation.
Exit Ticket
Create a rule for solving the following equation.
15 is 20% of what number?

32. Wrap it Up
Review
Questions
Exit Tickets