1.    Jose is beating his drum while Jessica is playing the cymbals to create beautiful sounds. What causes the instruments to make a sound?

A. Heat from the hand             C. Wind that hit the instruments

B. Vibration from beating        D. Eco from the surrounding       

                                                    environment

 

2.             People use different forms of energy in performing activities. Which of 

       the following activities needs thermal energy?

A. Grilling barbeque                 C. Making a sewing machine work

B. Keeping an electric fan on   D. Keeping a bicycle moving



3.             A car blew its horn as a motorcycle move closely at its side. What form of energy was produced?

A. Heat energy                                C. Sound energy

B. Light energy                                D. Chemical energy



 

4.             Rex decided to use an illustration board as the base of the simple    electrical circuit he will make with a height of 14 cm. And width of 9 cm. What is the area of the base?

          A. 136               B. 126            C. 116               D. 106                                        



5.             Aiza wants to join in a contest, recycling old cloth into handkerchief. If the instruction is to cut 10 cm by 8 cm. What will be the area of the handkerchief?

          A. 60 square cm.                   C. 80 cm2                  

          B. 70 square cm.                   D. 906 cm2



6.             Danny wants to find out how the chemical energy in the dry cell can be transformed to light. To do this, he did the following. 

1. Get a flashlight

2. Put the required... 

3. Push the switch of the flashlights and observe.  

 

       These sentences are --------------

           A.  Asking permission              C. Giving directions

 B.  Responding to questions        D. Expressing opinions



7.             But Danny does not have the materials to be used for his experiment. He went to the storage room where father kept things and there, he found some. What will he tell his father?

 A. I need wires for my experiment. 

 B. May I get some wires for my experiment? 

 C. Wow, I now have some wires for my experiment. 

 D. I think those wires can help me with my experiment. 



8.             The bulb lighted as he pushed the switch.  Which of the following sentences express an opinion about this experiment? 

A.  What caused the bulb to light? 

B.  Great, the stored energy from the battery caused the bulb to 

     light! 

C.  I believed the stirred energy from the battery caused the bulb to 

     light. 

D.  The stored energy from the battery caused the bulb to light.



9.             What do you the process of distinguishing items in work area whether it is essential or not?

A. Sorting                                                 C. Sustaining

B. Standardizing                                           D. Systematic Cleaning

10.          After Christmas Season there are plenty of plastic bottles and tin cans that are just thrown away by your neighbors. How can you help in reducing waste production?

A. Collect the plastic bottles and buried it.

B. Collect the plastic bottles and burn it.

C. Collect the plastic bottles and plant some vegetables on it.

D. Collect the plastic bottles and throw it.

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