Republic of the Philippines
Province of Rizal
Division of Antipolo City, District II-A

Juan Sumulong Elementary School
Quiz Bee in Elementary Mathematics, Science and Hekasi

Name: __________________________ Section:____________ Date: _____________

Teacher:_________________________ Score _____________Rank: _____________

General Direction: Fill in the blanks with the specific answer.

1. An adult skeletal system has _________________ bones.
2. They hold the bones by fastening up the end. They are called _______________.
3. The group of bones which protect the vital organs is called _________________.
4. Red blood cells are made in _______________ marrow.
5. The ____________ and __________________ joints help you to move freely.
6. The ______________________ protects the lungs and the heart.
7. The _____________________ protects the brain.
8. This disease dries of the synnovial fluid. It is called ___________________.
The three kinds of muscles are:
9.
10.
11.
12. There are more than ______________________ muscles in your body.
13. The muscles work in _________________________.
14. ______________________ is the same in the skeletal muscles.
15. __________________________ invented phonograph.
16. Apolinario Mabini is called _______________________________.
The 3 kinds of food groups:
17.
18.
19.
The 2 types of digestions:
20.
21.
The 3 primary duct of saliva gland:
22.
23.
24.
25. ______________________________ the largest organ in the body which produces vile that helps in digesting food.

The 2 functions of the liver:
26.
27.
The 2 function of the intestines.
28.
29.
What are the 3 layers of the small intestine?
30.
31.
32.
The 3 layers of the large intestine:
33.
34.
35.
36. How long is the esophagus? _______________________________.
37. What does the bile do? _______________________________________
38. ______________________________ is the process of producing their own kind.
39. The _________________ is the process in which fertilization happens outside the mother’s body.
40. The whale is a ______________________________________.
41. It is born ______________________________________.
42. Is it a vertebrate? _________________________
43. Is a whale a mammal or a reptile? _______________________.
44. Penguins live in a sub-zero temperature. What do you mean by sub-zero temperature? ______________________________________________
45. Give an example of a useful pet. ____________________________.
46. Give an example of a harmful pet. ____________________________.
The 3 basic needs of an animal:
47.
48.
49. What is called the perfect flower? _________________________________.
Give the 3 parts of the pistil:
50.
51.
52.
The 2 kinds of variables:
53.
54.
Define:
55. Self pollination. ________________________________________________
56. Cross pollination. _______________________________________________
The 2 kinds of mixtures:
57.
58.
The 3 ways that the heat travels are:
59.
60.
61.
Define energy.
62.
63.
The 4 agents of soil erosion:
64.
65.
66.
67.
Define friction.
68.
69.
What are the causes of volcanic eruption:
70.
71.
Give the safety precaution before, during, and after volcanic eruption:
72.
73.
74.
75.
Give the 3 parts of the world.
76.
77.
78.
Give some examples of platforms of land:
79.
80.
81.
82.
83.
84.
Give some examples of platforms of water:
85.
86.
87.
88.
89.
90.
Define rotation:
91.
92.
Define revolution:
93.
94.

Define orbit.
95.
Give the periodic rise and fall of water due to the gravitational pull of the sun and moon to earth.
96.
97.
Give the 3 kinds of eclipse.
98.
99.
100.
Give some phases of the moon.
101.
102.
103.
104.
105.

Division of Antipolo City
District ____________
__________________ ELEMENTARY SCHOOL

SECOND PERIODICAL TEST IN SCIENCE IV
S.Y. 2009-2010



Name: ____________________________________ Score:____________

Grade and Section: _________________________ Date: ____________

Directions: Read each question carefully and choose the letter of the correct answer. Write the letter of the correct answer on your answer sheet.

1. What is the female part of a flower?
A. pistil B. stamen C. corolla D. sepal

2. In what part of a flower do seeds develop?
A. anther B. stigma C. ovary D. style

3. Which part of a flower becomes the fruit?
A. petal B. sepal C. ovary D. stigma

4. It is the stalk where the pollen tube passes down to the ovary. What part of the flower is it?
A. stigma B. style C. ovary D. pistil

5. It is needed before fertilization takes place in a flower.
A. germination B. reproduction C. pollination D. evaporation

6. Why are insects important to plants?
A. They pollinate the flowers

B. They fertilize the flowers.


C. They make plants healthy.

D. They provide foods for plants.


7. A Sampaguita flower does not have an attractive color. How does it attract insects?
A. Through its size.

B. Through its sweet odor.

C. Through its leaves.

D. Through its stem.


8. What happens when the pollen tube reaches the ovary?
A. The ovary is wilted.

B. The sperm cell joins the egg cell inside the ovule.

C. The pollen tube will burst.

D. Insects will sip the nectar.


9. Which part of the flower becomes the seed?
A. ovary B. ovule C. stigma D. anther


10. What does a ripe fruit show?
A. The seeds inside are matured.

B. The seeds inside are dried.

C. The seeds inside are rotten.

D. The seeds inside are wilted.


11. Plants that complete their life cycle in a single planting season or one year are called_____________________________.
A. Annual plants C. Perennial plants

B. Biennial plants D. Aerial plants

12. A plant that completes its life cycle in two years is called ____________________.
A. Annual plant C. perennial plant

B. Biennial plant D. aerial plant


13. Brandon planted mongo seedlings in two cans containing the same kind of soil. He placed one can in the sunlight and the other inside a box with cover. He watered the seedlings everyday. What variable is being tested in the experiment?
A. Seedling. B. soil C. water D. sunlight

Study the set ups for an experiment. Then answer the questions that follow.












14. What are the controlled variables in the set up?_________________and___________________.

15. What is the manipulated variable in the setup?_______________________________.

16. In which of the following condition will a seed germinate the fastest?
A. Kept in a moist place. C. Kept in a covered box.

B. Kept in a dry place. D. kept away from the sunlight.

17. What are the characteristics of seeds dispersed by wind?
A. dry and light C. parachute-like parts

B. hairy parts D. all of these

18. What are the characteristics of ipil-ipil fruits that help them disperse seeds?
A. They have hooks. C. They are light.

B. They pop open. D. They are winged.

19. What makes Amorseco seed sticks to clothes of people and fur of animals?
A. It has husks. C. It has hooks.

B. It has fleshy part. D. It has feathery appendages.

20. What are the advantages of asexual propagation over sexual reproduction?
I. Plants mature faster.

II. Asexual propagation is easy.

III. Plant varieties are improved.
IV. Sexual reproduction is difficult.

A. I and II C. II and III

B. II and IV D. I and III
21. A girl wants to propagate San Francisco plants. Which part of the San Francisco plant will she use?
A. seed B. stem C. root D. flower

22. Which of these plants can be propagated through its leaves?
A. corn B. gumamela C. Katakataka. D. rose

23. How can plants harm people?
A. poisoning B. allergies C. wounding D. all of these

24. Which plant is harmful?
A. orchids B. euphorbia C. gumamela D. sampaguita

25. Why should you avoid smelling flowers?
A. Flowers are too sweet.

B. The flowers might be poisonous.

C. The pollen will cause blindness.

D. The pollen can cause allergy.


26. Your teacher told you to measure the blackboard inside your room. What measuring device can be used to get its volume?
A. meter stick C. graduated cylinder

B. beaker D. weighing scale

27. Ellaine is asked to give medicine to her infant baby brother who has fever. What is the appropriate measuring device should she use?
A. feeding bottle B. beaker C. medicine dropper D. erlenmyexers flask

28. The city engineer wants to check if the floor area of the building was made according to the plan. What measuring device is best in getting the measurement of the said floor area?
A. meter B. ruler C. weighing scale D. medicine dropper

29. Which of the following devices should be used in getting the accurate measurement of water?
A. meter B. graduated cylinder C. tape measure D. weighing scale
Instruction: Read and study this activity then answer the question that follows.
Activity:
1. Get a stone.
2. Place the stone in a glass jar.
3. Then, transfer the stone in the shallow pan. Did it change its shape?

30. What does this activity show?
A. Solid materials have mass.

B. Solid materials have definite shape.

C. Solid materials occupy space.

D. Solid materials have weight.

31. What is changed if you pour milk from a glass to a cup?
A. volume B. weight C. mass D. shape

32. Alyssa bought an inflated balloon. She blew air inside it. When the balloon became bigger she tied it with a rubber band. What did Alyssa observed?
A. Gas spread out and filled the balloon.

B. Liquid spread out inside the balloon.

C. Solid spread out and occupied the space.

D. All of these.

33. What is inside the balloon which gives its shape?
A. air B. nail polish C. water D. saliva

34. A piece of wood measures 50 inches long, 6 inches wide and 6 inches thick. Find the volume.












35. Two pieces of stones are placed in a graduated cylinder containing 15 ml. of water. When the two stones were placed, the water rises to 23 ml.. What is the volume of the two pieces of stones?










Direction: Match column A with column B. Write the letter of your answer in your answer sheet.

A. B.
36. It has definite shape. a) volume
37. It has no definite shape. b) water displacement method
It has the shape of its container. c) solid
38. It has no definite shape and volume. It can be squeezed.
39. The space occupied by matter. d) liquid
40. Determines the volume of an irregular solid. e) gas