Podcast
Questions and Answers
Scientists conduct experiments, or investigations, to answer their questions about the world. They follow a set of procedures, known as the scientific _______
Scientists conduct experiments, or investigations, to answer their questions about the world. They follow a set of procedures, known as the scientific _______
method
Ask a question: first, scientists ask a testable question based on their _______
Ask a question: first, scientists ask a testable question based on their _______
observations
Do research: scientists research to learn about the topic they’re _______
Do research: scientists research to learn about the topic they’re _______
investigating
Form a hypothesis: scientists form perform an experiment: a hypothesis, or an educated guess, about what they think will happen based on the patterns they’ve seen. This is actually in the form of a cause-and-effect relationship: if we change _______, then _______ will happen.
Form a hypothesis: scientists form perform an experiment: a hypothesis, or an educated guess, about what they think will happen based on the patterns they’ve seen. This is actually in the form of a cause-and-effect relationship: if we change _______, then _______ will happen.
Signup and view all the answers
perform an experiment: scientists design and conduct an investigation to test the _______
perform an experiment: scientists design and conduct an investigation to test the _______
Signup and view all the answers
During the experiment, scientists use tools to collect data that will help answer their _______
During the experiment, scientists use tools to collect data that will help answer their _______
Signup and view all the answers
Scientists organize and analyze the data to determine the answers to the testable ______
Scientists organize and analyze the data to determine the answers to the testable ______
Signup and view all the answers
Scientists use the data to form ______ and support arguments about the problem they studied
Scientists use the data to form ______ and support arguments about the problem they studied
Signup and view all the answers
Scientists share the results and ______ with others
Scientists share the results and ______ with others
Signup and view all the answers
Every experiment involves ______
Every experiment involves ______
Signup and view all the answers
Independent variable: the factor that is changed by the ______
Independent variable: the factor that is changed by the ______
Signup and view all the answers
Dependent variable: the factor that changes because of the independent ______
Dependent variable: the factor that changes because of the independent ______
Signup and view all the answers
Variables are factors in the experiment that ______
Variables are factors in the experiment that ______
Signup and view all the answers
Scientists can collect qualitative or quantitative data during the ______
Scientists can collect qualitative or quantitative data during the ______
Signup and view all the answers
Qualitative data is observable through the ______, like color, texture, and smell
Qualitative data is observable through the ______, like color, texture, and smell
Signup and view all the answers
Engineers use scientific knowledge to solve problems by developing objects, tools, processes, and ______
Engineers use scientific knowledge to solve problems by developing objects, tools, processes, and ______
Signup and view all the answers
Match the following forms of energy with their descriptions:
Match the following forms of energy with their descriptions:
Signup and view all the answers
Match the following energy transfer examples with the corresponding form of energy:
Match the following energy transfer examples with the corresponding form of energy:
Signup and view all the answers
Match the following statements about energy conservation with their explanations:
Match the following statements about energy conservation with their explanations:
Signup and view all the answers
Match the following scientific terms with their definitions:
Match the following scientific terms with their definitions:
Signup and view all the answers
Match the following scientific processes with their descriptions:
Match the following scientific processes with their descriptions:
Signup and view all the answers
Match the following types of data collection with their outcomes:
Match the following types of data collection with their outcomes:
Signup and view all the answers