The lesson plan aims to teach preschool students about smooth and rough textures. It includes presenting students with pictures and physical examples of fruits and objects that are smooth or rough. Students are asked to identify each by touch and discuss the differences. An activity has students check or cross pictures of objects to classify them as smooth or rough. Finally, students draw and color pictures of examples of their own to reinforce the concepts learned.

1. I. Design an integrative lesson plan in science:
Lesson Plan in Science Integration for preschool: BY: MERCIDITA C. BOHIA
I. Objective:
At the end of the lesson the pupils should be able to:
a. Describe the texture of a wide variety of objects.
b. Identify smooth and rough objects.
II. Subject Matter:
Smooth and Rough
Reference: Reading Skills Workbook pp. 259
Materials: Picture of smooth and rough objects (tomato, apple, papaya,
mango, watermelon, and paper) pictures of rough objects (jackfruit, durian, pineapple,
sand paper, doormat, sand)
Integration: Numeracy, Language, Values
III. Procedure: A. Preparatory Activities:
1. Checking of assignments
2. Review: hard and soft
3. Motivation: The teacher asks the child what are the use of their
hands. Show some pictures of fruits, vegetables and objects.
B. Lesson Proper:
Presentation:
The teacher show some objects and ask the child to touch
the objects. Identify what they feel. Discuss what is smooth and rough.

2. 1. Activity:
Direction: Put check ( ) if the objects is smooth.
Put cross (X) if the objects is rough.
2. Analysis:
How to identify that the object is rough or smooth?
3. Abstraction:
How to describe the texture of objects?
4. Application:
Paste different picture on the board, ask the child to classify the
picture from smooth to rough.

3. IV. Evaluation:
Ring ( ) the things that are smooth
Box ( ) the objects is rough
V. Assignment:
Draw pictures at least 3 rough objects and 3 smooth objects and
color it.