Ch 2 Scientific Evaluation Practice
Scientific Evaluation Quiz
Test your knowledge on scientific evaluation practices with our engaging quiz! This quiz covers essential concepts that every student and teacher should know, from hypothesis formation to measurement accuracy.
Key features:
- 33 questions covering various topics in scientific evaluation
- Multiple choice, matching, and true/false formats
- Ideal for students, teachers, and anyone interested in science
A change made in an experiment.
Variation
Variation
Variation
Variation
Variation
A curve at the surface of a liquid.
Variation
Variation
Variation
Variation
Variation
Adjust a scale to a standard.
Variation
Variation
Variation
Variation
Variation
The standard by which you measure all changes.
Variation
Variation
Variation
Variation
Variation
A factor that is being changed.
Variation
Variation
Variation
Variation
Variation
For an experiment to be scientific, it must _____.
Include safety precautions
Be replicable
Be reported in data tables
Be reported in a scientific journal
Which of the following would you use to accurately measure 87 mL of water?
100-mL graduated cylinder
2-cup liquid measuring cup
100-mL beaker
125-mL Erlenmeyer flask
An organized approach to solving problems is known as the _________.
Theory construction
Scientific theory
Investigative reporting
Scientific method
A hypothesis is a(n) _____.
Evaluation of an experiment
Possible or tentative solution to a problem
Means of collecting data
Detailed description of an experiment
Which of the following prefixes represents the largest number?
Centi-
Deci-
Kilo-
Milli-
A phenomenon is _____.
A process
A circumstance
Observable
All answers are correct
A recipe used in the food industry is a ________.
Formulation
Variation
Meniscus
No answer is correct
Mass is a measure of _____.
Grams
Matter
Space
Liters
When you tare an electronic balance, you are _____.
Determining which size mass to test the scale with
Erasing the mass of an empty container
Calibrating the balance prior to use
All answers are correct
The first step of the scientific method is to _____.
State the problem
Collect data
Ask questions
Research literature
One cubic centimeter equals _____.
One liter equals _____.
3.7 meters equals _____.
200 milligrams equals ______.
35 milliliters equals
The length of irregularly shaped objects can be measured by placing them between two parallel surfaces and measuring the distance between the surfaces.
A hypothesis describes what data and observations in an experiment mean.
Volume is read from the top of the meniscus.
A data table organizes experiment results.
Temperature is measured in Celsius degrees.
The amount of space an object takes up is called mass.
To mass water on an electric balance, you would 1) mass the container to be used to hold the water, 2) hit the tare button, 3) add the water, and 4) record the mass.
When the results of several individual studies are pooled to yield overall conclusions, it is called the meta-analysis.
In an experiment, a control is a standard used to evaluate the changes created by a variable.
The metric system is the standard system of measurement used by food scientists.
Select the in order the eight steps of the scientific method.
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