WorksheetsSafety & SEP Unit Test Review
Total questions: 22
Worksheet time: 18mins
Which of the following places the steps of the scientific method in the correct order?
Research, Experiment, Hypothesis, Purpose, Analysis, Conclusion
Purpose, Research, Hypothesis, Experiment, Analysis, Conclusion
Conclusion, Analysis, Experiment, Hypothesis, Research, Purpose
Purpose, Experiment, Research, Analysis, Conclusion, Hypothesis
During a science experiment, your teacher tells you to place 2 drops of liquid in the cup. What should you do?
Ignore the directions and ask, "What do I do?" later.
Place 4 drops of liquid in the cup to make an even cooler experiment.
Place 2 drops of liquid in the cup and then shake it like crazy.
Place 2 drops of liquid in the cup and wait patiently for more instructions.
True or False? The MOST important rule in the science lab is to always listen to your teacher's instructions.
True
False
Mrs. Reininger's class put 2 of the same style bird feeders next to each other. They put corn in one feeder and sunflower seeds in the other. Which question is Mrs. Reininger's class MOST likely trying to answer?
Which bird feeder can hold the most seeds?
Which style of bird feeder attracts the most birds?
Which seeds to local birds eat more often?
Which birds spend most of their time eating?
The image is an example of which of the following?
conclusion
hypothesis
procedures
results
Ashley and Elise did an experiment to see if they could keep metal nails from rusting. They applied some different substances to the nails an put them in a damp place. They observed the nails for a few weeks. How should they record their observations?
by making a list of the materials they used
by writing down their predictions
by making a table for their data
by coming up with a hypothesis
"There were four Skittles in the water" is an example of a __________ observation.
qualitative
quantitative
"The plant grew 1 inch since Tuesday" is an example of a __________ observation.
qualitative
quantitative
"The water turned from clear to red, orange, purple, and green" is an example of a __________ observation.
qualitative
quantitative
A __________ variable stays the same and is NOT manipulated in an experiment.
independent
dependent
controlled
inference
A __________ variable is the ONE variable that is changed in an experiment.
independent
dependent
controlled
inference
A __________ variable is the variable that is measured and observed in an experiment.
independent
dependent
controlled
inference
Which question can be answered by scientific experimentation and observation?
How many stars are in the universe?
How many organisms have lived on Earth?
Are dogs better pets than cats?
In what type of light will a plant grow best?
In which step of the scientific method do scientists tell if their hypothesis was correct, explain what they learned, and tell what they would do differently next time?
hypothesis
conclusion
research
analysis
Which tool would NOT be used in a qualitative observation?
magnifying glass
microscope
telescope
ruler
Which of the following is an educated guess that is usually in the form of an "If _____ , then _____" statement?
hypothesis
analysis
experiment
purpose
I go on the internet and learn more about different types of soil for plant growth. Which step of the scientific process am I demonstrating?
hypothesis
conclusion
experiment
research
Which step of the scientific method would the image be created in?
analysis
purpose
hypothesis
research
Which of the following would NOT be used in a quantitative observation?
ruler
magnifying glass
stopwatch
rain gauge
Make 1 observation about the image.
Make 1 inference about the image.
Make 1 prediction using the image.
