Introduction to world of materials:
Have you ever stopped to think about the world around you and the things in it? What are they made of? And how do their properties and characteristics affect our daily lives? In this lesson, we will dive into the world of materials and learn how to identify and describe the properties of various materials.
To begin the discussion, let’s think about all the things in our world. Ask students to look around the room and spot an object. Then, ask them what material it is made of and if they can describe one property of that material. For example, you could say, “”I am holding a block. This block is made from wood which is why it is so hard.”” Collect multiple responses from the students and praise them for their answers.
Interactive Activity of world of materials:
To further the discussion, we will conduct a small activity. Divide the class into 4 groups and give each group a set of objects, such as a piece of cotton cloth fabric, a wooden spoon, a metal spoon, and a cotton ball. Ask the students to closely observe the objects, determine which material each object is made from, and write down one property of each material in their notebooks.
As the students are working, roam around the classroom and offer guidance as needed. After 7-8 minutes, conduct a class discussion and ask each group to share their observations. Write the student responses on the board, creating columns for “”Objects,”” “”Materials,”” and “”Properties.”” This will serve as a reference for future discussions and lessons.
Conclusion of world of materials:
In conclusion, understanding the properties and characteristics of materials is important in our daily lives. From the clothes we wear to the objects we use, the materials and their properties play a crucial role in our lives. This lesson is just the beginning of our journey into the fascinating world of materials.
2023-03-13
