Math Example: Language of Math--Numerical Expressions--Multiplication--Example 2

Topic

Numerical Expressions

Description

This example demonstrates the conversion of the phrase "Five multiplied by nine" into the numerical expression 5 * 9. It showcases how the term "multiplied by" is directly translated into the multiplication symbol in mathematical notation.

Understanding the language of mathematics is crucial for students to effectively communicate and solve problems. This collection of examples helps bridge the gap between everyday language and mathematical symbols, particularly focusing on multiplication. By presenting various ways to express multiplication verbally and then converting them to numerical expressions, students develop a robust understanding of how mathematical concepts are represented both in words and symbols.

Exposure to multiple examples is essential for students to fully grasp this concept. Each example reinforces the connection between verbal and symbolic representations of multiplication, allowing students to recognize patterns and apply this knowledge to new situations. This repetition and variety of examples help solidify the concept, making it easier for students to translate between verbal and mathematical languages in the future.

Teacher Script: "Now, let's look at another way to say multiply. When you see 'multiplied by,' it's just another way of saying times. So 'Five multiplied by nine' becomes 5 * 9. Can you think of a real-life situation where you might use this kind of multiplication? How would you write it as a math expression?"

For a complete collection of math examples related to Numerical Expressions click on this link: Math Examples: Numerical Expressions: Multiplication Collection.