Math Example--Arithmetic--Modeling Addition and Subtraction Pictorially: Example 7

Topic

Arithmetic

Description

Find out how many goats are left when 3 are sold. The image initially shows 5 goats. Count the initial number of goats (5). Subtract the number sold (3): 5 - 3 = 2. There are 2 goats left. This visual helps clarify the specific calculation and provides a concrete representation of the arithmetic involved.

Topic: Arithmetic. Understanding arithmetic through pictorial examples is an effective strategy for introducing fundamental concepts. Each example builds on students' ability to visually associate numbers with objects, enhancing comprehension.

Seeing multiple worked-out examples helps students solidify their understanding of key concepts. By observing different variations of problems, they gain confidence and develop a more robust mathematical foundation.

Teacher’s Script: Today, we are looking at a practical example of arithmetic where we will count objects. Let's focus on this example: Find out how many goats are left when 3 are sold. The image initially shows 5 goats. First, notice the initial counts given in the image. Then, follow the process to either add or subtract the values as shown. How does this picture make it easier to understand the math?

For a complete collection of math examples related to Arithmetic click on this link: Math Examples: Modeling Addition and Subtraction Collection.