Algebra I (Beginning Algebra) Season 1 Episode 1 Algebra I: Variables (Level 1 of 2) | Variables, Numerical Expressions, Simplifying, Evaluating
- TV-PG
- 32 min
Algebra I (Beginning Algebra) is a TV show that aims to teach math concepts to viewers. In the first episode of season 1, Algebra I: Variables (Level 1 of 2) | Variables, Numerical Expressions, Simplifying, Evaluating, the focus of the show is on introducing the concept of variables in algebra.
The episode opens with the host explaining the importance of understanding variables in algebra. Viewers are shown various examples of how variables are used in real-life situations, such as calculating the total cost of items purchased at a store. The host explains that variables are symbols used to represent unknown values or quantities in mathematical equations.
Viewers are then introduced to the different types of numerical expressions, including those that involve addition, subtraction, multiplication, and division. The host shows various examples of numerical expressions and explains how they can be simplified using the order of operations.
The host then goes on to explain how to evaluate numerical expressions using both positive and negative numbers. Viewers are shown how to use the correct signs when adding and subtracting numbers, as well as multiplying and dividing them. The host provides several examples of numerical expressions and demonstrates how to solve them step-by-step.
The episode then moves on to simplifying algebraic expressions by combining like terms. The host explains how to identify like terms and how to add or subtract them to simplify the overall expression. Viewers are also shown how to distribute numbers or variables when necessary.
Towards the end of the episode, viewers are given the opportunity to practice what they have learned through a series of interactive exercises. The exercises include multiple choice questions and problems that require viewers to simplify or evaluate mathematical expressions.
Overall, the episode provides a comprehensive introduction to the concept of variables in algebra. Viewers are given a good understanding of how to simplify and evaluate numerical and algebraic expressions, which will be essential knowledge for anyone looking to pursue higher-level math courses.