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WorksheetsElla's Science Reviewer (1st Qtr)
Total questions: 85
Worksheet time: 49mins
Study of life
biology
chemistry
physics
earth science
Study of the origin, history, evolution, and structure of the earth’s crust
biology
chemistry
physics
geology
Paleontology is the study of ___________.
the atmosphere that focuses on weather processes and forecasting
prehistoric life, based mainly on fossils of animals and plants
matter and energy
the genetic makeup of living organisms
Which of the following does NOT belong to the group?
botany
zoology
oceanography
genetics
Meteorology is a branch of science that deals with the study of ________.
atmosphere and weather
celestial bodies
earth and its surface
meteor showers
Which of the following is the study of matter and energy?
A zoologist studies about ________.
plants
human body
ocean
animals
Seismology is the study of (a)
Which of the following refers to the study of the genetic makeup of living things?
geology
paleontology
chemistry
genetics
When you group categories, you are using the skill of ______________?
Classifying
Comparing
Observing
Predicting
When you are comparing mass, length and
volume, you are ________________________.
Communicating
Inferring
Measuring
Predicting
When you use the senses to gather information, you are____________.
Classifying
Communicating
Observing
Predicting
What science process you are using if you are
teaching your friend how to play a game?
Communicating
Inferring
Measuring
Predicting
When you perform steps, using appropriate tools, recording and analyzing data, you are
gather data
plan and conduct simple investigations
hypothesizing
predicting
Which of the following should scientist refrain to do?
Make observations
Ask questions
Design experiments
Entertains biased opinions
When you write down your observations, you are ________________________.
gathering data
displaying data
recording data
using the scientific method
Which process comes after the experiment?
Hypothesis
Problem
Analysis
Observation
When you design ways to collect, control and test a hypothesis, you can now _____________.
compare
experiment
measure
observe
It is a basic science process skills that suggests
explanations of an observation based on past
experiences.
Communicating
Inferring
Measuring
Predicting
Which of the following statements is an inference?
The plant on the pot is growing more.
The plant on the pot has several green leaves.
The plant on the pot grows strong stems.
The plant on the pot receives suitable nutrients to grow healthier.
Identify this laboratory tool.
glass rod
wall thermometer
laboratory thermometer
clinical thermometer
Identify this laboratory tool.
petri dish
evaporating dish
funnel
mortar and pestle
Identify this laboratory tool.
beaker
graduated cylinder
Erlenmeyer flask
test tube
Identify this laboratory tool. (Observe correct spelling)
(a)
Which of the following laboratory tools is used to measure the mass of an object?
Which laboratory tool should NOT be used in measuring the volume of liquids?
Which laboratory tool is used to measure the weight of an object?
What is the function of this funnel?
to mix liquid or solutions
to transfer liquid into a container with a small opening
to make tiny objects appear bigger
to support another apparatus during heating set-up
In your heating set-up, which tool is used as your source of heat?
Why is a graduated cylinder more accurate than a beaker in measuring the volume of a liquid?
Graduated cylinder is longer than a beaker.
Graduated cylinder has more calibrations than a beaker.
Graduated cylinder has a better shape than a beaker.
Graduated cylinder has a colorful liquid than the liquid in the beaker.
Why are approved eye protection devices (such as goggles) worn in the lab?
Long hair in the laboratory must be
cut short
held away from the experiment with one hand
always neatly groomed
tied back or kept entirely out of the way with a hair band, etc.
Horseplay, practical jokes, or pranks in the lab are
always against the rules
okay
not dangerous
okay if you are working alone
Work areas should be kept clean and tidy.
True
False
Is this matter? Click on the picture that is not matter.
Which model represents how matter behaves in the state of gas.
TRUE OR FALSE "Liquids don't have a fixed shape; solids do"
TRUE
FALSE
What is happening in the picture.
The ice-cream is melting.
The ice-cream is evaporating.
The ice-cream is dissolving.
Melting means:
The mixture of a liquid with a solid such as salt.
When solid changes into liquid.
Click on the term that is not a physical state of matter.
GAS
LIQUID
SOLID
WATER
Complete this sentece: "Matter is anything that ...
the amount of matter in an object".
you can smell".
takes up space and has mass".
changes into liquid".
Which picture describe something bumpy
Which property can you feel
Color
Volume
Texture
Temperature
Is it salty, sweet, sour or bitter?
salty
sweet
sour
bitter
Is it salty, sweet, sour or bitter?
salty
sweet
sour
bitter
Is it salty, sweet, sour or bitter?
salty
sweet
sour
bitter
Is it salty, sweet, sour or bitter?
salty
sweet
sour
bitter
This definition "big or small, tall or tiny, long or short" talks about...
size
color
hardnes
flavour
This definition "spicy, sour, sweet, salty" talks about...
size
color
hardnes
flavour
This definition "How easily something can bend or dent." talks about...
size
color
hardnes
flavour
When matter goes from liquid to solid, that's called...
Freezing
Melting
Evaporation
Condensation
What happens to matter during melting?
Solid turns into liquid.
Liquid turns into solid.
What happens to matter during evaporation?
Gas turns into liquid.
Liquid turns into gas.
When matter changes from a solid to a liquid (like spreading butter on hot food), it is called ______________.
condensation
evaporation
freezing
melting
How did the object change?
melting
crushing
stretching
pounding
How did the object change?
evaporation
condensation
crumpling
freezing
How did the object change?
evaporation
condensation
stretching
slicing
Jim left a glass of water sitting out overnight. When he noticed it the next day, there was less water in the cup. What happened to the water?
Mrs. Scharpf was very thirsty and drank Jim's water.
The water evaporated.
The water froze.
The water turned into precipitation.
Glass breaking is an example of :
chemical change
Physical Change
No Change
Spoiling food is an example of:
chemical change
physical change
no change
Which is an example of a different substance being formed?
glass breaking
metal melting
water freezing
wood burning
Which of the following is not an example of a mixture?
Fruit salad
Salt
Lucky Charms
Which of the following is an example
of a chemical change?
frying eggs
melting ice cream
making a paper airplane
wetting a towelphy
Which is an example of a physical
change?
a candle burning
baking a cake
evaporating water
metal rusting
Jen baked a cake for her sister birthday. Jen state that once the cake was complete it suffer a
Physical Change
Chemical Change
No Change
Mowing the lawn is an example of
Chemical Change
Physical Change
No Change
Jerome put water in the freezer and made ice. Which of the following happened?
Water underwent a chemical change.
Water physically changed from a solid to a liquid.
Water physically changed from a gas to a liquid.
Water physically changed from a liquid to a solid.
Which of the following will result in a substance with new chemical properties?
Shredding a newspaper
Breaking a mirror
Cutting wood
Popping popcorn
Select all the examples of a chemical change.
ice melting
nail rusting
bread baking
wood burning
milk spoiling
Which is needed for both boiling and melting to occur?
solids
gases
heat
pressure
The boiling of water results in a physical change in matter from
solid to solid
gas to solid
solid to gas
liquid to gas
Physical change is
A change of matter from one form to another without turning into a new substance.
A change that occurs when one or more substances produce new substances with different properties.
The changes that happen to substances during a chemical change.
The temperature at which a solid becomes a liquid. The melting point of water is 0 °C.
Chemical change is
A change of matter from one form to another without turning into a new substance.
A change that occurs when one or more substances produce new substances with different properties.
The changes that happen to substances during a chemical change.
The temperature at which a solid becomes a liquid. The melting point of water is 0 °C.
Chemical reaction is
A change of matter from one form to another without turning into a new substance.
A change that occurs when one or more substances produce new substances with different properties.
The changes that happen to substances during a chemical change.
The temperature at which a solid becomes a liquid. The melting point of water is 0 °C.
Melting point is
A change of matter from one form to another without turning into a new substance.
A change that occurs when one or more substances produce new substances with different properties.
The changes that happen to substances during a chemical change.
The temperature at which a solid becomes a liquid. The melting point of water is 0 °C.
Boiling point is
The temperature at which a liquid changes to a gas. The boiling point of water is 100 °C.
A change that occurs when one or more substances produce new substances with different properties.
The changes that happen to substances during a chemical change.
The temperature at which a solid becomes a liquid. The melting point of water is 0 °C.
Freezing point is
The temperature at which a liquid changes to a gas. The boiling point of water is 100 °C.
The temperature at which a liquid changes into a solid. A substance's freezing point is the same as its melting point. The freezing point of water is 0 °C.
The changes that happen to substances during a chemical change.
The temperature at which a solid becomes a liquid. The melting point of water is 0 °C.
