Display Title
Algebra Nspirations: Variables and Equations
Display Title
VIDEO: Algebra Nspirations: Variables and Equations
Topic
Equations
Description
This video provides a comprehensive exploration of equations, starting with their historical evolution and the foundational roles of variables, constants, and parameters. It introduces key vocabulary such as symbolic algebra, parameter, variable, and constants while laying the groundwork for understanding linear and quadratic equations. Real-world problem-solving with linear equations is highlighted through practical examples, like financial scenarios involving unknowns. The first Math Lab investigates the linear relationship between a circle's circumference and diameter, offering a hands-on approach to understanding proportionality. Building on these concepts, the video demonstrates solving linear equations both algebraically and dynamically using TI-Nspire technology. This segment connects theoretical math to real-life applications, such as analyzing fundraising events like walk-a-thons and bike-a-thons. It emphasizes linear relationships, symbolic representation, and functions. In the second Math Lab, the focus shifts to quadratic concepts, where viewers use a visual model to find the square of a binomial. This engaging activity reinforces understanding of quadratic expressions and their geometric interpretations. Together, these segments interweave theoretical knowledge with practical applications, making the video an excellent resource for exploring the relevance and utility of equations in everyday life.
Relevance to the Topic: This video is a valuable resource for understanding the topic of Equations. It connects theoretical concepts with practical applications, offering insights that make learning engaging and relatable.
Teacher's Script: "Before we watch this video, let's take a moment to think about how variables and equations play a role in real-world problem-solving. In this video, you'll see examples that highlight This video provides a comprehensive exploration of equations, starting with their historical evolution and the foundational roles of variables, constants, and parameters. Pay close attention to how each example builds on the principles we've discussed in class."
For a complete collection of videos related to Equations click on this link: Algebra Applications: Variables and Equations Collection.
Common Core Standards | CCSS.MATH.CONTENT.6.EE.B.7 |
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Duration | 25.62 minutes |
Grade Range | 6 - 9 |
Curriculum Nodes |
Algebra • Expressions, Equations, and Inequalities • Applications of Equations and Inequalities • Variables and Unknowns • The Language of Math • Variable Expressions |
Copyright Year | 2011 |
Keywords | algebra, variables, equations |