Math Example--Measures of Central Tendency--Range: Example 4

Topic

Measures of Central Tendency

Description

This example involves finding the range of a set that includes negative numbers. The process involves sorting and calculating the difference between maximum and minimum values. The example demonstrates how to find the range of the following set of numbers: 26, -33, -11, -3, 32, 26, 32, -15, -34. The solution involves arranging the numbers from least to greatest and finding the difference between the two extremes. This example is valuable for understanding the concept of range, as it teaches students how to identify the maximum and minimum from a set of numbers and find their difference. The process encourages critical thinking and helps students visualize the relationship between numbers.

In teaching mathematics, it's crucial to present multiple worked-out examples. Students learn more effectively when they can see various methods applied to the same type of problem. These examples can clarify misunderstandings, reinforce knowledge, and build confidence when approaching mathematical concepts. Given that each student has a unique learning style, providing diverse strategies in problem-solving equips them for academic success.

Teacher's Script: Let's look closely at this example. As we identify the smallest and largest numbers in our set, we will see how their difference helps us find the range. This method will help us not only calculate, but also understand the overall concept better.

For a complete collection of math examples related to Measures of Central Tendency click on this link: Math Examples: Measures of Central Tendency: Range Collection.