The handbook is based on the intent to facilitate the mathematics teachers and students towards their algebra learning. The handbook contains nine different units based on the NCERT and different state boards' prescribed syllabi of mathematics. It provides systematic learning experiences to the learners' understanding of the abstract concepts of algebra, which improves the algebraic understanding and nurtures the ways of thinking in the form of algebraic reasoning simultaneously. The content presentation is designed in a self-instructional and self-paced child-centered modular approach to enhance algebraic understanding among the learners. The handbook will provide flexibility and conceptual strength to the teachers to extend the elaborations of algebraic concepts with more effective and dynamic ways of teaching algebra. In a nutshell, the handbook provides an algebraic eye to the teacher and learner to look deeper into the problems of algebra and its different ways of solution.