WorksheetsFirst Periodic Reviewer - Science
Total questions: 20
Worksheet time: 10mins
Which of the following shows the importance of science?
It helps us believe in stories that are not true.
It helps us understand the world using evidence.
It helps us guess the answers on a test.
What happens to water when it is placed in a freezer?
It freezes into a solid called ice.
It melts into a liquid.
It turns into a gas called steam.
When you describe a cat as having soft fur, what scientific skill are you using?
Observing
Predicting
Classifying
Looking at dark clouds and saying 'I think it will rain soon' is an example of what science skill?
Predicting
Classifying
Observing
Who is the famous scientist who invented the light bulb?
Dr. Fe Del Mundo
Alexander Graham Bell
Thomas Edison
Which of the following did Dr. Gregorio Y. Zara invent?
microphone
Telephone
Videophone
Which of the following did Dr. Fe Del Mundo invent?
phonograph
telephone
Incubator made of bamboo
Which of the following did Dr. Jonas Edward Salk invent?
Vaccine
Phonograph
Hydropowerplant
To find out who ran the fastest in a race, what should you measure? and what units?
The time in seconds it took to finish
The length in inches of the track
The mass in kilogram of the runners
Which tool is used to measure the volume of a liquid like juice?
Beaker
Weighing scale
Graduated cylinder
Which property of solid materials means the ability to be stretched when pressure is applied?
Hardness
Density
Elastic
Which physical property of matter explains why oil floats on water?
Shiny
Density
Hardness
What is the property that describes the amount of matter present in an object?
Mass
Volume
Weight
How many pupils like sweet potato?
10
20
Which vegetables like most?
Eggplant
String Beans
Which vegetables not like the most?
Squash
Bitter gourd
Which measuring tool is suitable for the mass of a papaya?
Weighing scale
Stopwatch
Which measuring tool is suitable for the body’s temperature?
Meterstick
Thermometer
Which measuring tool is suitable for the length of a curtain?
Ruler
Tape measure
What tool would you use to measure the temperature of a cup of coffee?
Barometer
Thermometer
Hydrometer
