Algebra Basic Concepts - Intro

This math unit introduces and develops foundational algebra skills, advancing from simple to more complex concepts. Initially, students balance shapes using simple ratios, exploring basic equality principles and ratio application. They delve further into understanding algebra by interpreting the meaning of a dot as multiplication in algebraic functions and applying simple substitution in balancing more complex scenarios with three beams. Progressively, the unit tackles linear equations, first by solving two-term equations and advancing to three-term equations, enhancing student skills in basic arithmetic operations and variable isolation. Concurrently, students learn to interpret algebraic expressions, distinguishing between operations like multiplication, addition, and exponentiation, with focus on how numbers and variables interact in an equation. Towards the latter stages, the unit emphasizes on translating verbal descriptions into algebraic equations and practicing variable substitution in algebraic expressions, both unbracketed and bracketed. These exercises reinforce understanding of algebra's fundamental concepts, setting a robust basis for advanced topics.