# how to make states of matter working model explanation in English

In this project, we’ll create a working model to demonstrate the three states of matter (solid, liquid, and gas) using cardboard and colored paper.

The model will have a partition to separate the different states and will be rotatable for interactive learning. Here are the steps:

## Materials Needed:

1. Cardboard sheets
2. Colored paper or construction paper
3. Scissors
5. Markers or pens
6. Small rotating platform (e.g., Lazy Susan base, optional but recommended)

## Building the States of Matter Model:

1. Creating the Base:

Step 1: Cut out a large circular piece of cardboard to serve as the base of your model. This circular base will allow for easy rotation.

Step 2: Reinforce the base by attaching additional layers of cardboard underneath for stability, especially if a rotating platform is not used.

2. Designing the Partition:

Step 3: Cut out a circular piece of cardboard to serve as the partition in the center of the base. This will separate the three sections for solid, liquid, and gas.

Step 4: Attach colored paper to both sides of the partition to represent different states of matter (e.g., brown for solid, blue for liquid, and yellow for gas).

3. Representing Solid State:

Step 5: Within the solid section, create small models or representations of solid objects using colored paper. These could be cubes, spheres, or any common solid shapes.

Step 6: Attach these solid objects to the brown section using glue or adhesive tape.

4. Representing Liquid State:

Step 7: Within the liquid section, create representations of liquid substances. Use colored paper to create flowing or splashing shapes to represent liquid.

Step 8: Attach these liquid representations to the blue section using glue or adhesive tape.

5. Representing Gas State:

Step 9: Within the gas section, create representations of gas molecules or particles using colored paper. These could be small dots or cloud-like shapes.

Step 10: Attach these gas representations to the yellow section using glue or adhesive tape.

6. Rotating Mechanism:

Step 11: If using a rotating platform, attach it securely to the bottom of the cardboard base. Ensure it allows for smooth manual rotation.

7. Final Touches:

Step 12: Label each section (“Solid,” “Liquid,” “Gas”) using markers or colored paper for easy identification.