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Grade 2 Science: Science Practices — Investigate
Name
Date
1.
Scientists ___ questions about the world.
2.
An investigation is a planned way to find ___.
3.
A hypothesis is an educated ___ you can test.
4.
Variables are things that can ___ in a test.
5.
Fair tests change one thing and keep others the ___.
6.
Data is information collected during ___.
7.
Record data in charts or ___.
8.
Conclude means decide what data ___.
9.
What is an investigation?
10.
What is a hypothesis?
11.
What makes a test fair?
12.
What is data?
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