LE – SIL MONTESSORI SCHOOL

Dr. A. Santos Ave., Creek Drive, Sucat, Parañaque City

School ID No. 407028

Second Long Test in Science

Grade 5-Joy/Integrity

Name: _____________________________________ Parent’s Signature: ____________________

Teacher: _______________________________ Date: ________________ Score: _________

I-IDENTIFICATION

DIRECTION: Write the correct answer on the space provided.

WORD BANK:

Internal fertilization Regeneration Reproduction Oviparous Hermaphrodite

Queen bee External fertilization Viviparous Fragmentation Parthenogenesis

_______________1.) The ability of an animal to produce new animals of the same kind.

_______________2.) Animals which lay eggs.

_______________3.) Animals that have both male and female reproductive organs.

_______________4.) A method wherein an animal splits off and forms two new animals.

_______________5.) It controls the reproduction of the hive bees to regulate the type of
bee produced.

_______________6.) It refers to the growth and development of embryos without

fertilization.

_______________7.) Fertilization that takes place outside the body of the female.

_______________8.) Animals which give birth to young ones.

_______________9.) A method where animals break their bodies into distinct pieces,
each of which can mature, develop and produce an offspring.

_______________10.) A method in which a piece of a parent can detached, grow and

develop into a completely new individual.

II-MULTIPLE CHOICE

DIRECTION: Choose the letter of the correct answer and write it on the space provided.

_______11.) These are called the Flowering Plants.

A.) Gymnosperms B.) Angiosperms C.) Monocots D.) Dicots

_______12.) The female part of a flower.

A.) Pistil B.) Stamen C.) Stigma D.) Anther

_______13.) It is an enlarged base of the pistil containing ovules.

A.) Carpel B.) Style C.) Ovary D.) Filament

_______14.) It produces and contains pollens found on top of a long stalk.

A.) Anther B.) Style C.) stigma D.) Filament

_______15.) The male reproductive part of a flower.

A.) Pistil B.) Stamen C.) Anther D.) Filament

_______16.) Flowers with only the female reproductive parts.

A.) Staminate B.) Pistillate C.) Monocots D.) Dicots

_______17.) Which of the following is not a pollinator or an agent of pollination?

A.) Bees B.) Butterflies C.) Birds D.) Dogs

_______18.) It occurs when pollen from an anther sticks to the stigma of the same
flower.

A.) Cross-pollination B.) Self-pollination C.) All of the above

_______19.) The colourful and bright part of a flower which attract pollinators.

A.) Petals B.) Sepals C.) Receptacle D.) Peduncle

_______20.) Which is not an example of an imperfect flower?

A.) Squash flower B.) Cucumber flower C.) Corn flower D.) Gumamela flower

_______21.) Which of the following is not a gymnosperm?

A.) Pine tree B.) Cedar tree C.) Mango tree D.) Cypress

_______22.) It is known as the ripened ovary.

A.) Leaves B.) Fruits C.) Seeds D.) Roots

_______23.) The leaves of the ferns.

A.) Spores B.) Bulbs C.) Fronds D.) Corms

_______24.) These are microscopic asexual reproductive structures of ferns and mosses.

A.) Spores B.) Gametes C.) Fruits D.) Fronds

_______25.) These are modified stems surrounded by fleshy overlapping leaves.

A.) Bulbs B.) Rhizomes C.) Tubers D.) Suckers

_______26.) Cassava, potato, yams, and camote is under which type of vegetative
reproduction?

A.) Bulbs B.) Tubers C.) Stolon or runners D.,) Rhizomes

_______27.) These are horizontal stems that produce new plants when their nodes touch
the ground.

A.) Stolon or runners B.) tubers C.) Bulbs D.) Rhizomes

_______28.) A method used when plants original root system is weak and hindering its
growth and development.

A.) Grafting B.) Marcotting C.) Cutting D.) Tissue culture

_______29.) It is also known as air layering or inducing rooting of a part of a tree’s

branch.

A.) Cutting B.) Grafting C. Marcotting D.) Tissue culture

________30.) This is a method used by horticulturists for the mass propagation of plants.

A.) Cutting B.) Grafting C.) Marcotting D.) Tissue culture

III- ENUMERATION

DIRECTION: Completely and correctly enumerate the following.

A.) Types of Reproduction

31.) ___________________________________ 32.) ___________________________________

B.) Asexual methods of reproduction in animals

33.) ____________________________________ 35.) ___________________________________

34.) ____________________________________ 36.) ___________________________________

C.) Artificial methods of Vegetative Reproduction

37.) ___________________________________ 39.) __________________________________

38.) ___________________________________ 40.) _________________________________

IV- LABELING the PARTS of a COMPLETE FLOWER.

DIRECTION: Write the indicated part of a flower on the space provided.

41.) A- __________________

42.) B- ___________________

43.) C- __________________

44.) D- __________________

45.) E- ___________________

46.) F- ___________________

47.) G- __________________

48.) H- __________________

49.) I- __________________

50.) J- __________________
 LE – SIL MONTESSORI SCHOOL
Dr. A. Santos Ave., Creek Drive, Sucat, Parañaque City
School ID No. 407028

Second Long Test in Science

Grade 7-Benevolence

Name: _____________________________________ Parent’s Signature: _________________

Teacher: Mrs. Maribel R. Javaluyas Date: ______________ Score: ________

I-IDENTIFICATION

A-DIRECTION: Label the following parts of a Compound Microscope.

B-DIRECTION: Write your answer on the space provided.

WORD BANK:

Tissues Electron microscope Cell Molality Anton Vann Leeuwenhoek

Microscopy Microscope Biosphere Pocket microscope Molarity

_______________14.) It refers to the number of moles per litre of a solution.

_______________15.) It refers to the number of moles per kilogram of solvent.

_______________16.) An instrument that is used to magnify the size of an object.

_______________17.) The lowest level of biological organization.

_______________18.) The highest level of biological organization.

_______________19.) The ‘Father of Microscope’.

_______________20.) The technical field of using microscopes to view samples and

objects that cannot be seen with the naked eye.

_______________21.) These our hand-held microscopes used in banks for inspecting

money and by jewellers for inspecting stones and money.

_______________22.) Microscope with the highest magnification of all microscopes.

_______________23.) Cells with the same function joined together.

II-COMPUTATION

DIRECTION: A-Solve for the Molecular mass of the following substances.

SUBSTANCES MOLECULAR MASS

11-12.) NaCl

13-14.) MgSO4

15-16.) NaOH

17-18.) CO2

19-20.) CaCO3

21-22.) H2O

23-24.) H2SO4

25-26.) KOH

27-28.) HCl

29-30.) C6H12O6
DIRECTION: B-Solve for the Number of Moles (n) of the following compounds.

31-32.) 5 moles of NaCl

33-34.) 7 moles of CaCO3

35-36.) 3 moles of CO2

DIRECTION C- Show your complete solution. (Molarity and Molality)

37-38.) 1.5 moles of C6H12O6 in 5 litres solution.

39-40.) 10 moles of NaOH in in 12 kilograms of water.

III-COMPLETION/ANALYSIS
DIRECTION: Number the following Levels of Biological Organization in order.

_______ 41.) Community _______ 46.) Organism

_______ 42.) Cell _______ 47.) Tissues
_______ 43.) Organ _______ 48.) Ecosystem
_______ 44.) Population _______ 49.) Organ system
_______ 45.) Biosphere _______ 50.) Organic substances
 LE – SIL MONTESSORI SCHOOL
Dr. A. Santos Ave., Creek Drive, Sucat, Parañaque City
School ID No. 407028

Second Long Test in Science

Grade 8-Perseverance

Name: _____________________________________ Parent’s Signature: _________________

Teacher: Mrs. Maribel R. Javaluyas Date: ______________ Score: ________

I-IDENTIFICATION

DIRECTION: Write the correct answer on the space provided.

WORD BANK:

Joule Specific heat Kelvin Thermodynamics Temperature

100 First Law of Thermodynamics 273 Second Law of Thermodynamics

_______________ 1.)A branch of physics that deals with the study of heat power and the
efficiency of energy transfer and exchange.

_______________ 2.) The measure of the kinetic energy of the molecules in a substance.

_______________ 3.) The amount of I gram of a substance that must absorbed to raise its
temperature by 1oC.

_______________ 4.) An energy that transfers from one object to another due to
differences in temperature.

_______________ 5.) The SI unit for temperature.

_______________ 6.) The SI unit for heat.

_______________ 7.) The boiling point of water in Celsius.

_______________ 8.) The amount that must be added to convert Celsius to kelvin.

_______________ 9.) It is the amount of heat that flows into the system that can lead or
guide to an increase in the internal energy of the system.

_______________ 10.) States that “it is unworkable for an engine unaided by an external
energy to transfer heat from colder to a warmer body”.

II-ENUMERATION

DIRECTION: Completely and correctly enumerate the following.

A- Common temperature units

11.) _____________________ 12.) _____________________ 13.) ___________________

B- Common units for specific heat

14.) _____________________ 15.) _____________________ 16.) ___________________

C- Strokes of heat engine

17.) ____________________________________ 19.) ________________________________

18.) ____________________________________ 20.) _______________________________

III-COMPUTATION

DIRECTION: A- Solve for the Energy of the following frequencies of colour spectrum.

Planck’s constant h= 6.626 X 10-34 J/Hz E= h x f

FREQUENCIES (f) ENERGY (E)
Colour Spectrum (X 10 12 Hz) (Joules)

RED 390 21.)

RED 420 22.)

ORANGE 480 23.)

ORANGE 500 24.)

VIOLET 650 25.)

VIOLET 735 26.)

BLUE 610 27.)

BLUE 630 28.)

YELLOW 515 29.)

YELLOW 520 30.)

DIRECTION: B- Convert the following temperature.

Celsius to Fahrenheit Fahrenheit to Celsius

9/5 oC+32 5/9 (oF-32)

31.) 15 = __________________________ 36.) 300 = ___________________________

32.) 75 = __________________________ 37.) 250 = ___________________________

33.) 50 = __________________________ 38.) 360 = ___________________________

34.) 90 = __________________________ 39.) 180 = ___________________________

35.) 120 = _________________________ 40.) 550 = ___________________________