5th Grade E-Learning Test: Math, English, Science, and Social Studies Practice

Evaluation Questions

1. 255 ml + 147 ml = _____ ml
   a) 402
   b) 100
   c) 304
   d) 500
2. 10 liters – 8 liters = _____ liters
   a) 5
   b) 10
   c) 3
   d) 2
3. All factors of 12 include _____
   a) 1, 2, 3, 4, 6, 12
   b) 2, 4, 6, 8
   c) 1, 3, 5, 12
   d) 2, 3, 4, 8
4. CCLXX in Hindu-Arabic numerals is _____
   a) 170
   b) 250
   c) 270
   d) 370
5. The sum of 254 + 147 + 56 is _____
   a) 457
   b) 375
   c) 523
   d) 457
6. Energy in motion is called _____
   a) Rest energy
   b) Potential energy
   c) Kinetic energy
   d) Stored energy
7. Conjunctions are words that _____
   a) Describe nouns
   b) Join words or phrases
   c) Name objects
   d) Are only used in math
8. The conjunction in “Peter and John are friends” is _____
   a) Peter
   b) and
   c) John
   d) are
9. Air consists of different _____
   a) Metals
   b) Gases
   c) Liquids
   d) Solids
10. One of the gases found in air is _____
    a) Oxygen
    b) Iron
    c) Water
    d) Salt
11. “Solar is the most important source of energy.” This statement is _____
    a) True
    b) False
    c) Incomplete
    d) Confusing
12. A fast way to communicate in modern times is by using _____
    a) Letters
    b) Social media
    c) Pigeons
    d) Foot messengers
13. The mixture of gases we breathe is known as _____
    a) Water
    b) Fire
    c) Air
    d) Fuel
14. 10 liters is _____ than 8 liters
    a) Smaller
    b) Greater
    c) Same
    d) Equal
15. Potential energy is energy that is _____
    a) In motion
    b) At rest
    c) Made of atoms
    d) Invisible

Class Activity Discussion (FAQs)

1. What is the difference between potential and kinetic energy?
   Potential energy is energy at rest, while kinetic energy is energy in motion.
2. What are factors?
   Factors are numbers that divide another number exactly without leaving a remainder.
3. What are Roman numerals?
   Roman numerals are an ancient numbering system that uses letters like I, V, X, and C.
4. How do I convert Roman numerals to Hindu-Arabic numbers?
   Combine values of each letter. For example, CCLXX is 200 + 50 + 10 + 10 = 270.
5. What is a conjunction?
   A conjunction is a word that joins words, phrases, or sentences, like “and,” “or,” and “but.”
6. Why do we need energy even at rest?
   Our bodies require energy for essential functions like breathing and cell repair, even at rest.
7. How is pressure defined?
   Pressure is the force applied over a specific area, measured in units like Pascal.
8. What are some gases in the air?
   Common gases include oxygen, nitrogen, and carbon dioxide.
9. What is the difference between air and oxygen?
   Air is a mix of gases, including oxygen, which makes up about 21% of air.
10. Why is solar energy important?
    Solar energy is renewable, environmentally friendly, and helps power homes and devices.
11. How did people communicate in the olden days?
    People used letters, smoke signals, and messengers for communication.
12. What are some fast ways to communicate today?
    Fast methods include email, texting, and social media platforms.
13. Why do we need conjunctions in sentences?
    Conjunctions connect ideas, making sentences clearer and more complex.
14. How does potential energy become kinetic energy?
    When an object moves, its potential energy changes into kinetic energy.
15. Can wages help people around us?
    Yes, wages can be used to provide support to family, friends, and the community.

Evaluation

1. Calculate the sum of 255 ml + 147 ml.
2. List all the factors of 12.
3. Convert CCLXX into Hindu-Arabic numerals.
4. Define potential and kinetic energy.
5. What is a conjunction? Give two examples.
6. What is pressure, and how is it measured?
7. List two gases commonly found in air.
8. Explain one difference between communication in the olden days and modern communication.
9. True or False: “Solar is the most important energy source.”
10. How can wages be used to benefit people in our community?