What is the systematic approach to understanding the natural world through observation and experimentation called?

Scientific study

Which of the following is a rule to follow in the laboratory? A) Wear closed-toe shoes B) Eat in the lab C) Ignore safety equipment D) Work alone

A) Wear closed-toe shoes

Riddle: I help you see what you are working with, but I am not a tool. What am I?

Safety goggles

True or False: It is acceptable to mix chemicals without knowing their reaction.

False. Mixing chemicals without knowledge can be dangerous and should be avoided.

Fill-in-the-blanks: Before starting an experiment, one should always read the ______ thoroughly.

Instructions

Which piece of equipment is essential for measuring liquids accurately?

Graduated cylinder

Riddle: I am a standard measurement tool, usually made of glass or plastic, and I help you pour without spilling. What am I?

Beaker

Fill-in-the-blanks: In a laboratory, all spills should be cleaned up immediately to prevent ______.

Accidents

True or False: It is safe to conduct experiments without adult supervision.

False. Experiments should always be conducted under adult supervision for safety.

What is the first step in the scientific method?

Ask a question

Which of the following is NOT a scientific method step? A) Hypothesis B) Experiment C) Conclusion D) Guessing

D) Guessing

Fill-in-the-blanks: A ______ is a testable statement that predicts the outcome of an experiment.

Hypothesis

Riddle: I can be your guide in experiments, showing if your prediction was right or wrong. What am I?

Data

What should you do if you break glassware in the lab?

Notify the teacher and follow proper cleanup procedures.

True or False: Safety goggles are optional when working with chemicals.

False. Safety goggles are mandatory to protect your eyes.

Fill-in-the-blanks: After conducting an experiment, it is important to ______ your findings.

Record

Which of the following is an appropriate action if you feel unwell during an experiment? A) Continue working B) Tell your teacher C) Ignore it D) Leave the lab without notice

B) Tell your teacher

What term describes the repeatable steps taken to conduct a scientific investigation?

Procedure

Riddle: I am the outcome of your experiment, showing what you learned and discovered. What am I?

Results

What is the process of gathering information through observation and experimentation called?

Scientific study