This resource is a structured mini lesson designed for Grade 7 students focusing on solving various types of one-variable equations, including one-step and two-step equations, as well as multi-step problems and word problems involving rational numbers. The lesson encourages the use of a problem-solving strategy broken down into four steps: Understand, Plan, Solve, and Check. It consists of several parts where students practice solving equations, tackling multi-step real-world problems, and working with rational numbers. Additionally, it emphasizes reflection on problem types to enhance understanding of mathematical concepts.