PHILIPPINE INTERNATIONAL SCHOOL - QATAR
P.O. Box 9875 Ain Khalid, State of Qatar
DepEd Government Recognition No. 001, Series of 2018
SUMMATIVE TEST
SCIENCE 6
Name : ________________________________________
SCORE:
Date: _____________
GENERAL INSTRUCTIONS: Read and understand the questions carefully. Write your answers neatly.
I. Multiple Choices:
_______1. Salt from saturated solution can be separated by ______________.
a. Filtration
b. Crystallization
c. Sedimentation
d. Chromatography
_______2. Filtration can be used to separate insoluble solids from liquids like
a. Muddy water
b. Tea leaves
c. Sugar and water solution
d. Sand in gravel, pebbles
_______3. The separation technique that involves heating a solution until the liquid changes into a gaseous state,
leaving behind a solid is known as
a. Evaporation
b. Filtration
c. Distillation
d. Sieving
_______4. Which of the following separation methods relies on differences in boiling points?
a. fractional distillation and simple distillation
b. fractional distillation and filtration
c. simple distillation and paper chromatography
d. filtration and paper chromatography
_______5. Which bone is the longest and strongest bone in the human body?
a. Cranium
b. Femur
c. Tibia
d. Radius
_______6. Which two bones are located in the lower leg?
a. Tibia & Fibula
b. Femur & Tibia
c. Radius & Ulna
d. Femur & Fibula
_______7. From wrist to fingertip, what is the order of bones?
a. Carpals, metacarpals, phalanges
b. Phalanges, metacarpals, carpals
c. Carpals, phalanges, metacarpals
d. Metacarpals, carpals, phalanges
_______8. Which of the following is NOT a function of the skeletal system?
a. Helps your body move
b. Send oxygen to the body
c. Protect your organs
d. Give your body shape and structure
_______9. How is a permanent magnet DIFFERENT from a temporary magnet?
1
a. A permanent magnet attracts materials made of iron.
b. A permanent magnet has poles.
c. A permanent magnet has a magnetic field.
d. A permanent magnet keeps its magnetism for a long time.
_______10. If you cut a magnet in half, what happens to the poles?
a. One half gets the North Pole, the other half gets the South Pole
b. Both halves get only a North Pole
c. Both halves get only a South Pole
d. Both halves get a North pole and a South Pole
_______11. Magnets stick to any materials that are made of ________________.
a. Iron, Nickel, Copper
b. Iron, Nickel, Cobalt
c. Ions, Nickel, Cobalt
d. Iron, Lead, Cobalt
_______12. How would the absence of friction affect a marble travelling on a long, straight path?
a. the marble's speed would decrease
b. the marble would remain at a constant speed
c. the marble's speed would increase
d. the marble would stop immediately
_______13. The direction of force of friction is always _____ to the direction of motion
a. same
b. opposite
c. unchanged
d. none of these
_______14. A type of friction that occurs when air pushes against a moving object causing it to negatively accelerate
a. surface area
b. air resistance
c. descent velocity
d. gravity
_______15. How does friction affect speed?
a. more friction decreases speed
b. more friction increases speed
c. less friction decreases speed
d. no effect at all
_______16. When you jump out of a plane to go skydiving you thankfully have a parachute so you can safely land.
Which answer choice explains why the parachute helps you land safely?
a. While gravity pulls you down very quickly, Air Resistance (fluid friction) pushes back against gravity and your
parachute, slowing you down
b. While gravity pushes you down very slowly, Air Resistance (fluid friction) pulls back against gravity and your
parachute, which means you can land safely
c. When you have a parachute gravity is not able to pull you down as fast as it normally can
d. The parachute will get caught on something on your way down which will save your life
_______17. What six things make up our Solar System?
a. Sun, Planets, Moons, Asteroids, Comets, Meteors
b. Galaxies, Planets, Stars, Asteroids, Planets, Moons
c. Sun, Planets, Moons, Stars, Asteroids, Comets
d. Planets, Stars, Galaxies, Comets, Meteors, Sun
_______18. Which of the following is an accurate model of how the Sun, Earth, and Moon move?
a. Sun and moon orbit Earth
b. Earth and moon orbit Sun
c. Earth orbit's the Sun and the moon orbits Earth
d. Earth and sun orbit moon
_______19. Which planet is called "Earth's twin" because it is nearly the same size, density, and mass?
a. Mars
b. Mercury
2
c. Venus
d. Moon
_______20. How long does it take to the Earth to do the rotation movement?
a. 365 days
b. 24 hours
c. 24 hours + 6 hours
d. 28 days
II. Complete the Table:
A. Write in the process used in separating mixtures.
MIXTURE
PROCESS
Salt + Water
21.
Sugar + Water
22.
Rice Grains + Pasta
23.
Sand + Water
24.
Flour + Rice
25.
Paperclips + Sawdust
26.
B. List down and give examples of the advantages and disadvantages of friction.
FRICTION
ADVANTAGES
DISADVANTAGES
27.
29.
28.
30.
III. Enumeration:
List 5 functions of bones within the skeletal system.
31. ____________________________________________________________________________
32. ____________________________________________________________________________
33. ____________________________________________________________________________
34. ____________________________________________________________________________
35. ____________________________________________________________________________
IV. Essay: Friction
36-40. You spill a bucket of soapy water on a marble floor accidently. Would it make it easier or more difficult for
you to walk on the floor? Why? Explain your answer using concepts about friction.
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
RUBRICS ESSAY QUESTION:
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5 points
Clear and concise
statements.
Excellent effort and
presentation with detail.
●
●
●
4 points
Writes fairly clear. Good
grammar mechanics.
Good presentation and
organization.
Sufficient effort and
detail.
3 points
● Minimal effort. Minimal
grammar mechanics.
● Fair presentation.
● Few supporting details.
●
●
2 points
Somewhat unclear.
Shows little effort. Poor
grammar mechanics.
Confusing and
incomplete sentences.
●
●
●
●
1 point
Lacking effort. Very
poor grammar
mechanics.
Very unclear.
Does not address topic.
Limited attempt.
3
●
Demonstrates a
thorough understanding
of the topic.
●
No organization of
thoughts.
4