Chapter 1.1
the study of forces, energy and matter
a proposed explanation or prediction of an event
What is the final step in the scientific method?
Drawing a conclusion
Why is it important to wear safety goggles in the lab?
To protect your eyes from harmful substances
What is the hardest natural substance on Earth?
A Diamond
a chemical present in cells of living things that carries genetic information
DNA
a framework for how you should report on your findings
Scientific Method
What is the term for a factor that remains constant throughout an experiment?
Controlled Variable
What should you do if you spill a chemical in the lab?
Notify the teacher and follow the proper cleanup procedure
What is the process by which plants make their own food?
Photosynthesis
facts or statistics gathered to answer a question or for further analysis
Data!
the variable that is changed during an experiment
Independent Variable
What is the first step in the scientific method?
Observe and ask a question
Why is it essential to wear closed shoes at all times in a lab?
To prevent any harmful substances/chemicals from falling and making contact with skin.
What is the largest planet in our solar system?
Jupiter
the study of all living things.
Biology!
the variable that is tested or measured during an experiment
dependent variable
Why is it important to repeat experiments?
To verify results and ensure accuracy.
What is the purpose of a lab coat?
To protect your clothing and skin from spills
What is the main organ of the circulatory system?
The heart
What field of science deals with the brain and investigates things such as emotions, dreams, mental processes, behaviours and mental health conditions.
Psychology
a form of data that is a numerical measurement
Quantitative Data
What is the term for a summary of what you learned from an experiment?
A conclusion
Why should you never run in the lab?
To avoid accidents and injuries
What is the name of the galaxy that contains our Solar System?
The milky way