NCERT Class 4 EVS Chapter 12 Changing Times describes the materials used during the construction of houses and buildings, toilets and their importance, and gives a brief idea on how construction works have changed over the years. The chapter also provides an opportunity for the students to know about construction workers and their responsibilities.
Our subject-matter experts have drafted the solutions of EVS Class 4 Chapter 12 according to the guidelines given by CBSE. The answers are accurate, to-the-point, and lucid.
NCERT Solutions for EVS Class 4 Chapter 12 Changing Times in PDF format can be downloaded for free from the given link.
Engaging and hands-on activities are provided in Class 4 EVS Chapter 12 Worksheets with answers to make learning fun for the children. The worksheets are visually appealing and imaginative to satisfy the curiosity of young learners.