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WorksheetsPOST TEST IN LESSON 1 & 2
Total questions: 12
Worksheet time: 15mins
Which of the following statements is not an observation?
The toy car is durable.
The toy runs very fast.
The toy car is his favorite toy.
The toy car has a mass of 38 grams.
Which of the following statements about the Php 1,000 bill is an inference?
The Php 1,000 bill is smooth.
The Php 1,000 bill has the image of an eagle.
If Php 1,000 bill is crumpled and damaged, then it can be replaced by banks.
Replacement of the Php 1,000 bill is allowed by the bank if it is found damaged.
Which of the following tools is used to measure the mass of an apple?
beaker
graduated cylinder
microscope
triple beam balance
You noticed two men carrying a laptop away from your neighbor's house. Which of the following statements is an inference based on your observation?
The laptop is still new.
The laptop is not durable.
The men stole the laptop.
Your neighbor sold the laptop because he or she has a new one.
You are sorting clothes according to how they are used. What skill do you practice?
Comparing
Classifying
Measuring
Predicting
You are measuring the mass, length, and volume of the objects. What process are you doing?
Classifying
Observing
Predicting
Measuring
Which of the following statements describes how science affects everyday living?
Science inventions gave significant men only.
Science helps people around the world live lazily because of the "push buttons" gadgets
Science provides new ways to build, move, communicate, heal, learn, and play.
All of the choices.
Which of the following is NOT a step in the science investigation?
Create biases
Make observations
Make a hypothesis
Formulate a problem
What is the difference between a question and a scientific guess?
A question is the summary of data collected, while a scientific guess is the interpretation of the data.
A question is an assumption, while a scientific guess is the answer to the assumption.
A question is what you end up with after the test, while a scientific guess is a summary of the conclusions.
A question follows from an interesting observation, and a scientific guess is an educated guess or the possible answer to that question.
Which of the following skills does a scientist use when he or she finalizes his or her answer to the problem?
Drawing conclusion
Interpreting data
Making a hypothesis
Making observations
Among the remarkable scientists that we discussed, who is your favorite? Why? (Answer in 1 - 2 sentences only)
Cite two significant importance of various laboratory appratus. (Anwer in 1-2 sentences only)
