The class on squares and square roots in Class 8 Mathematics is typically attended by students in the eighth grade. It is a foundational topic in mathematics and is taught to students around the age of 13-14 years.
In this class, students will learn about squares and square roots. They will understand the concept of a square number, which is the result of multiplying a number by itself, and how to find the square of a given number. They will also learn about square roots, which are the inverse operation of squaring. Students will learn how to find the square root of a perfect square and approximate the square root of non-perfect squares.
During the class, it is recommended for students to bring their textbooks, notebooks, and a scientific calculator, if available. The textbook will contain the necessary formulas and exercises for practice. Notebooks are useful for taking down notes and solving problems. A scientific calculator can be helpful for calculations involving squares and square roots, especially when dealing with larger numbers. However, if a calculator is not available, students can still learn the concepts and solve problems using manual methods.