Page 233 - NUMINO TG_6A
P. 233
15Unit Buying Items on Sale
jOb ective Find the sale price.
1. Textbook Instructions 15 Buying Items on Sale
In this unit, students will learn how to apply Thomas is at the mall to buy clothes.
percents to situations in real life, in this Two stores are selling the same item that Thomas wants to buy.
case, shopping. Students will learn how to He wants to spend less money to buy the shirt.
tell if an item they want to purchase is a
bargain, or whether it can be obtained $100
cheaper somewhere else. $120
In the example, identical hooded Discount Discount
sweatshirts are on sale in both store A and 50% 60%
store B. Each store charges a different
price and offers the sweatshirt at a different Where should
percentage of the original price. Students I buy my shirt?
need to determine which shirt costs less.
Throughout this lesson, students will learn
how to determine the total price, including
any sales tax charged. They will learn how
to make wise decisions when it comes to
spending their money.
The principles here can be applied in
almost every shopping situation a student
will encounter.
130
2. Build Understanding
Another Use for Fractions
Students will use their multiplication and division skills in this unit. It will also call into play their skill at
fractions, since percentages are another way of using fractions.
For example, a store has marked an item at 20% off the original price. To find the discount price, students
can multiply the price by 20%, or they can divide the original price by 5. The result is the same. In both
cases, they would deduct the discount from the original price to get the sale price.
216 NUMINO Teacher s Guide
jOb ective Find the sale price.
1. Textbook Instructions 15 Buying Items on Sale
In this unit, students will learn how to apply Thomas is at the mall to buy clothes.
percents to situations in real life, in this Two stores are selling the same item that Thomas wants to buy.
case, shopping. Students will learn how to He wants to spend less money to buy the shirt.
tell if an item they want to purchase is a
bargain, or whether it can be obtained $100
cheaper somewhere else. $120
In the example, identical hooded Discount Discount
sweatshirts are on sale in both store A and 50% 60%
store B. Each store charges a different
price and offers the sweatshirt at a different Where should
percentage of the original price. Students I buy my shirt?
need to determine which shirt costs less.
Throughout this lesson, students will learn
how to determine the total price, including
any sales tax charged. They will learn how
to make wise decisions when it comes to
spending their money.
The principles here can be applied in
almost every shopping situation a student
will encounter.
130
2. Build Understanding
Another Use for Fractions
Students will use their multiplication and division skills in this unit. It will also call into play their skill at
fractions, since percentages are another way of using fractions.
For example, a store has marked an item at 20% off the original price. To find the discount price, students
can multiply the price by 20%, or they can divide the original price by 5. The result is the same. In both
cases, they would deduct the discount from the original price to get the sale price.
216 NUMINO Teacher s Guide
