Unit 1: Science Technology and Engineering

The knowledge obtained by observing natural events and conditions in order to discover facts and formulate laws or principles that can be verified or tested is called ....

• Science

• Social Studies

• Math

• ELA

The observations, measurements, and other types if data that people gather and test to support and evaluate scientific explanations

• information

• empirical evidence

• data

• evidence

A _____________ is an organized procedure to study something under controlled conditions.

• observation

• data

• experiment

• investigation

___________ Is the process of obtaining information by using the senses

• Observation

• Information

• Data

• Analyze

A _________ testable idea or explanation that leads to scientific investigation

• Observation

• Question

• Hypothesis

• Data

___________ in a scientific investigation, the factor that is changed

• independent variable

• dependent variable

• variable

• multiple variable

___________ in a scientific investigation, the factor that changes as a result of manipulation of one or more independent variables

• multiple variable

• dependent variable

• independent variable

___________ a condition or factor that is assumed to have one value or remain unchanged, throughout a particular investigation.

• multiple

• constant

• convection

• current

_______ information gathered by observation or experimentation that can be used in calculating or reasoning

• variable

• hypothesis

• data

• information

________ is a quantitative (numbers) description of something that includes a number and a unit such as 42 meters.

• measurement

• ruler

• time

• answer