Republic of the Philippines
Department of Education
Region V (Bicol)
Golden Wisdom Proverbial School, Inc.
Zone 7 Gabon, Polangui, Albay
August Assessment in
Science V
NAME: ______________________________ Date: ____________
Teacher: Lorena F. Dioquino- Science Teacher______________
MULTIPLE CHOICE:
I.
Direction: Read the question carefully. Encircle the letter of the correct answer.
1. Which of the following is NOT a state of matter?
a. Solid
b. gas
c. liquid
d. mass
2. All of the following are flammable materials EXCEPT
a. Iron
b. kerosene
c. alcohol
d. thinner
3. What is an example of physical change?
a. Melting ice
b. burning wood
c. frying egg
d. rusting bicycle
4. Instead of throwing out old clothes and towels Edveer cuts the items up and uses them as
cleaning rags. This is an example of which of the following waste management strategies?
a. Reduce
b, recycle
c. reuse
d. recover
5. Producing new products from waste material is:
a. Recycling
b. reusing
c. reducing
d. recovering
6. If you make a new basket from an old ice cream bucket you are ______?
b. Recycling
b. reusing
c. reducing
d. recovering
7. Which of the following should be done in disposing rotten vegetables fruit peelings?
a. Burn them
c. Put them in a compost pit.
b. Throw them away anywhere
d. Collect them and sell to the junk shop.
8. Althea found out that the zipper of her uniform is damaged. What must be done to aid on
waste management?
a. Buy a new uniform
c. Burn the uniform
b. Throw the uniform
d. Repair the damage part
9. Which of the following materials has the property of brittleness?
a. Gold
b. metal key
c. pencil
d. copper
10. Which of the following will produce rust when wet?
a. A glass of water
c. a rubber band
b. A nail
d. a cloth
11. What is one way that some materials can be helpful to us?
a. They make our homes warmer.
c. They always smell bad
b. They can be used to make trash.
d. They make us sick.
12. What is a harmful effect of some chemicals?
a. They make things work better
c. They can make people sick if not used carefully
b. They help us clean our rooms.
d. They make food taste better.
13. Which of the following statements correctly distinguishes between useful and harmful
materials?
a. Useful materials are always non-toxic and have no negative environmental impact.
b. Harmful materials can include substances that pose risks to human health or the
environment, such as certain chemicals or pollutants.
c. Useful materials are only those that are rare and expensive.
d. Harmful materials are beneficial when used in controlled environments.
II.
Direction: Write "TRUE" if the statement is correct and "FALSE" if the statement is
incorrect.
_________1. Brittleness is a property of materials that makes them break or crumble easily under
stress.
_________2. Elasticity refers to a material's ability to return to its original shape after deformation.
_________3. Hardness and brittleness are the same physical property of materials.
_________4. Malleability describes a material’s ability to be hammered or rolled into thin sheets
without breaking.
_________5. Ductility is the ability to be drawn into thin wires.
_________6. Biodegradability and Flammability are some examples of Chemical property.
_________7. Nonbiodegradable materials are materials that cannot easily be decompose.
_________8. Flammability is the ability of a material to burn
_________9. Glasses and porcelain are examples of Malleability.
________10. Biodegradability is the ability of materials to easily decompose.
III.
Direction: Analyze and classify each statement below to determine which of the 5 Rs of
waste management it illustrates. Write your answer from the options in the box
provided.
Reduce
Reuse
Recycle
Repair
Recover
______________1. Instead of buying new clothes, Jane decided to alter and repurpose her old ones
to fit her new style.
______________2. By choosing to use reusable shopping bags instead of plastic bags, Sam is
reducing the amount of waste he generates."
______________3. After finishing a can of soda, Mark places it in the recycling bin so it can be
turned into a new product."
______________4. When the washing machine broke, Carlos hired a technician to fix it rather than
buying a new one.
______________5. The community center collects food scraps to compost them into nutrient-rich
soil, which will be used for gardening.
______________6. Sara purchased a second-hand desk instead of a brand-new one, helping to
minimize demand for new resources.
______________7. The local recycling facility processes old newspapers into new paper products.
______________8. To reduce his carbon footprint, Mike opts to walk or bike instead of driving
whenever possible.
______________9. The company recovers valuable metals from discarded electronic devices to be
used in manufacturing new gadgets.
______________10. Anna keeps old glass jars to use them for storing bulk items like grains and
spices.
IV.
Essay: Answer the question briefly 5pts.
Why is it important to properly segregate waste into biodegradable and nonbiodegradable
categories?
PARENTS’ SIGNATURE
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GROW.WIN.PERFORM.SUCCEE