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WorksheetsUnit 1 Review - Condensed for Midterm
Total questions: 20
Worksheet time: 38mins
Science is . . .
Able to answer all questions
A set of facts
Never changing
A way of knowing
What step does every scientific experiment begin with?
hypothesis
observations
procedures
conclusion
What is an observation?
A scientific statement based on ideas
Using your senses to notice what is going on around you
To be unaware of your surroundings
The question that you want an answer to.
Which is NOT a step in the scientific method?
Make observations
Form a theory
Collect data
Form a hypothesis
Which statement is an inference about this picture?
The van is tan.
The van ran into KFC.
The driver was hungry.
The KFC is white.
Theory or Law? _________ of Thermodynamics: Matter can never be created or destroyed. Tells what happens with matter.
Theory
Law
-- all related That is, complex creatures evolve from more simplistic ancestors naturally over time.
Which one is a good hypothesis?
If we add more soap to the mixture, then the mixture will bubble over.
We'll add more soap to the mixture, then it will bubble over.
If we add more soap to the mixture, the mixture will bubble over.
Choose the correct hypothesis for "What effect does studying have on your test grade?"
IF I study for hours, THEN my test grade will be better.
IF I have a good test grade, THEN I will study.
Good grades are from studying.
_____________ is a way of learning about the natural world.
Social Studies
Math
Science
Language Arts
_________________ is something that scientists use to represent an idea or explanation.
A question
A claim
A model
A theory
Models can be helpful in scientific investigations because they can help scientists...
Represent scientific phenomena
Explain scientific phenomena
Visualize scientific phenomena
all of these answers are correct.
