Mastering Pre-Algebra: Integers, Equations, and Exponents

The Organic Chemistry Tutor

This comprehensive video tutorial serves as an extensive review of pre-algebra concepts, designed to build a strong mathematical foundation for middle school students. The video progresses systematically through fundamental topics, starting with operations on integers using a number line visualization, and advancing to more complex concepts like order of operations (PEMDAS), algebraic expressions, and linear equations. The instructor uses a digital blackboard format to demonstrate step-by-step problem solving, offering clear visual examples for every concept introduced.