G4-Practice Assessment in G4

TEST 1- Multiple choice

Directions: Directions: Identify what is being described in the following statements. Pick the letter of the correct answer.

Plastics are types of materials that are____________.

• nonporous

• porous

• absorbent

• nonflammable

The amount of matter per occupied space.

• Velocity

• Salinity

• Density

• Solidity

The burnt paper is an example of irreversible process because it undergone _________.

• Physical change

• Chemical change

• Form change

• Energy change

5.The process of taking in liquids in gradual manner.

• Absorption

• condensation

• evaporation

• solidification

TEST II- IDENTIFICATION

A. Identify which does not belong to the group based from the different properties of matters, type your answer of choice.

Nonabsorent material:

Paper, Mop, Toothbrush and Handkerchief.

Material that float:

1kg Feather, 1kg Mangoes, 1kg Stones and 1kg Marbles

Nonbiodegradable:

Leaves, Styrofoam cups, Bananas and Woods

B.Identify the different hazard symbols you can see in your surroundings. Then type the word correctly in Quizziz.
   -altheh aazhdrs

Identify the different hazard symbols you can see in your surroundings. Then type the word correctly in Quizziz.

neivorental hzaadrs

C. Directions: Type true or false. Type your answer.

____________1. Physical change is a change that alters the state and appearance only.