Objective

By the end of this lesson, you will be able to apply arithmetic concepts to solve problems related to pants.

Materials and Prep

• Pencil and paper
• A pair of pants (optional)

Activities

1. Measurement Challenge:

   Take a pair of pants (if available) and measure the waist, inseam, and leg opening using a measuring tape or ruler. Write down the measurements.

   Next, create word problems using the measurements. For example, if the waist measurement is 32 inches, ask questions like "If the waist of the pants is 32 inches and I need to add 2 inches to fit comfortably, what will be the new waist measurement?"

   Solve the word problems using arithmetic operations such as addition, subtraction, multiplication, or division.

2. Price Comparison:

   Research the prices of different pants online or in catalogs. Choose at least three different pairs of pants.

   Create a table comparing the prices of the pants, including any discounts or sales. Calculate the total price for each pair of pants.

   Use arithmetic operations to find the differences in prices, calculate the percentage discounts, or determine the final price after applying discounts.

Seventh Grade Talking Points

• "In this lesson, we will explore how arithmetic can be applied to solve problems related to pants."
• "We will start by measuring different parts of a pair of pants, such as the waist, inseam, and leg opening. We will then use these measurements to create word problems and solve them using arithmetic operations."
• "Next, we will compare the prices of different pants and calculate the total price for each pair. We will also use arithmetic to find the differences in prices, calculate percentage discounts, or determine the final price after applying discounts."
• "By the end of this lesson, you will have a better understanding of how arithmetic can be useful in everyday situations, even when it comes to shopping for pants!"