Scientific Method
Lab instruments
Parts of lab report
Scientific words/jargon
Random things/Lab Safety :)
100
This step of the scientific method includes your prediction of what may happen in the experiment...
Hypothesis
100
This lab instrument is responsible for obtaining mass
Digital scale or Triple beam balance
100
Answers the why question; states the objective of the experiment
Introduction
100
Process of repeating trials in an experiment.
Repetition
100
PPE is an acronym that stands for..
Name some examples :)
Personal protective equipment
200
During the Observation step of the Scientific Method, what other two mini steps a
Question and Research
200
Grasps objects and enables lab students the ability to handle high heat instruments/products in the lab
Tongs
200
We are to report the _______ only in the results section of the lab report.
Data!!!!
200
What are 3 types of error that may occur when completing an experiment?
Human, Systematic, Random error
200
Variable that can be changed or manipulated within an expriment:
Independent variable
300
Systemic process used in experimentation.
Scientific Method
300
This is nearly the most accurate/precise lab instrument:
Graduated cylinder
300
Provides interpretation of the data and puts it into simpler terms; "making sense of the numbers"
Discussion
300
Process of another scientist/peer reproducing your work.
Replication
300
When graphing you should always include 3 things:
Chart title
Axis labels (x,y)
Units
400
The goal of the experimental procedure is:
Reproducibility
400
T/F.
The Erlenmeyer flask is used to accurate measurement.
False.
400
Describes the HOW of the experiment...
Materials and Methods; Methodology
400
How many times you can obtain an result; with the same instrument/method. Emphasizes consistency
Precision
400
Most complex level of organization is:
Organism.
500
In what step of the scientific method are you collecting data?
Experiment.
500
Describe it's function:
Culture bacteria, cells, viruses.
500
A short precise summary of the entire experiment is found in this section of scientific journal or lab protocol.
Abstract
500
How close your outcome is to an exact measure.
Accurate.
500
Element that is measured or counted in an experiment:
Dependent variable