Savvas 5th Grade Ch 1 L2 How Do Scientists Investigate?
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Last updated over 2 years ago
8 questions
5
Match the vocabulary words with the definitions.
Match the vocabulary words with the definitions.
A standard against which change can be measured | The use of scientific methods to test your hypothesis | Objects or Ideas that represent things. | something that can change in a test | step by step instructions for completing a task | |
|---|---|---|---|---|---|
Control Group | |||||
Experiment | |||||
Models | |||||
Variable | |||||
Procedures |
1
__________ can be questionnaires, or interviews to do investigations.
1
__________ is another way to collect data which uses random individuals from a population.
1
A hypothesis is an if then statement of what you think will happen in the experiment.
A hypothesis is an if then statement of what you think will happen in the experiment.
1
The only way to test a scientific hypothesis is to perform an experiment.
The only way to test a scientific hypothesis is to perform an experiment.
1
The steps used in scientific methods must always be performed in the same order.
The steps used in scientific methods must always be performed in the same order.
3
Name 3 steps of the scientific method.
Name 3 steps of the scientific method.
1
Suppose two scientists perform the same experiment separately, buttheir results are very different. What could they do to find out why thishappened?
Suppose two scientists perform the same experiment separately, but
their results are very different. What could they do to find out why this
happened?