Ability of Materials to Absorb Water.pptx

science

1. Science 4: Ability of Materials to Absorb Water JORDAN KING C. MENDOZA SCIENCE TEACHER Q1

2. Words to Remember Absorb  to take in (“ higupin o sipsipin ”) Pores  also called holes (“ butas ”)

3. Look at the pictures

4. Let us describe the picture What is the Color ? What is the Size or Shape ? What is it made of ?

5. Let us describe the picture What is the Color ? What is the Size or Shape ? What is it made of ? The ruler is yellow in color. The ruler is small. The ruler is made of plastic. The shape of the ruler is rectangle or rectangular.

6. Example 1: Describe the picture A. What is the Color ? B. What is the Size or Shape ? C. What is it made of ? w all clock The color of the wall clock is violet. The size of the wall clock is small. The shape of the wall clock is round or circular. It is made of plastic.

7. Remember Materials that do not absorb water and are made of plastic , metal , rubber or glass are called non-absorbent materials. O bjects that absorb water and are made of cloth or wood are called absorbent materials .

8. Remember A bsorbent materials absorb water or liquids because they have tiny holes called pores. Water passes through these tiny holes. Examples are cloth , sponge , jeans or pants , foam , pillows , bread , and more.

9. Absorbent or Non-absorbent EXAMPLE : Towel Raincoat Sponge absorbent Non-absorbent absorbent

10. Exercise Absorbent Non-absorbent Write on the column the materials if it is Absorbent or Non-absorbent Umbrella Bread Rubber band Mirror Pillows

11. What is Matter? Matter is anything or anyone that occupies space and has mass . Matter can be seen anywhere . It can be an animal, a human or a material.

12. States of Matter The states of matter are the following: Solid Liquid Gas Plasma