Calculating Movie Ticket Costs

Mrs. Nelson introduces unit rate concepts by exploring the cost of movie tickets. She explains how to find the price per item using a double number line diagram. By calculating the cost of one movie ticket, she demonstrates how to determine the cost for any number of tickets. The lesson includes examples of finding the cost for 5 and 11 tickets, emphasizing the importance of understanding unit rates.

What is the main objective of the lesson discussed by Mrs. Nelson?

• To calculate discounts on bulk purchases.

• To find the total cost of all items.

• To determine the price per item when given the total cost.

• To compare prices of different items.

What is the initial problem involving movie tickets that Mrs. Nelson presents?

• Calculating the cost of a single ticket.

• Comparing prices of different cinemas.

• Finding the total cost of 20 tickets.

• Determining the cost of 5 and 11 tickets.

What tool does Mrs. Nelson use to help reason about ratios?

• A Venn diagram.

• A bar graph.

• A pie chart.

• A double number line diagram.

How does Mrs. Nelson calculate the cost of one movie ticket?

• By multiplying the total cost by four.

• By subtracting the cost of one ticket from the total.

• By adding the cost of two tickets.

• By dividing the total cost by four.

What is the cost of one movie ticket according to Mrs. Nelson's calculation?

• $10

• $12

• $15

• $20

How does Mrs. Nelson find the cost of five movie tickets?

• By adding the cost of one ticket five times.

• By multiplying the cost of one ticket by five.

• By dividing the total cost by five.

• By subtracting the cost of one ticket from the total.

What is the total cost of five movie tickets?

• $50

• $80

• $60

• $70

How does Mrs. Nelson calculate the cost of eleven movie tickets?

• By adding the cost of five tickets twice.

• By subtracting the cost of one ticket from the total.

• By dividing the total cost by eleven.

• By multiplying the cost of one ticket by eleven.

What is the total cost of eleven movie tickets?

• $144

• $120

• $132

• $156

What key concept does Mrs. Nelson emphasize in solving these problems?

• The comparison of different pricing models.

• The need for complex calculations.

• The use of unit rates to find costs.

• The importance of discounts.