What is the skills scientists use to study the world
100
refers to the different ways scientist study the natural world. Ongoing process of discovery in science.
What is scientific inquiry
100
?= M/V
What is formula for density
100
Accuracy
What is how close a measurement is to the true or actual value
100
Used to display data to show how one responding variable changes in response to another variable
What is line graphs
200
observing
What is using one or more of your senses to gather information.
200
The object that is purposely changed in the experiment.
What is the manipulated, or the independent, variable.
200
Unit of measurement for MASS
What is kg or g
200
reproducibility
What is how close a group of measurements are to one another
200
The six steps to plotting a line graph.
What is drawing the axis, labeling, creating a scale, plot the data, draw the line of best fit, title.
300
inferring
What is explaining your observations, based on your reasonings
300
Scientists use these three things to increase people's understanding of the natural world
What are models, theories, and laws.
300
The difference between mass and weight is _______.
What is weight is force of gravity has you. Mass is the amount of matter an object contains.
300
Skills scientists use in collecting both data and making measurements.
What is estimation, accuracy, and reproducibility.
300
Explanation of why a line of best fit is necessary.
It emphasizes the overall trend shown by the data taken as a whole.
400
Predicting
What is making a forecast of what will happen in the future based on past experience or evidence.
400
An observed pattern in nature without attempting to explain it.
What is a scientific law.
400
Explain how to measure the volume of an irregular solid.
Record the volume of water in the graduated cylinder, place the irregular object, record the water displaced, find the difference of the two records.
400
Used to express precision in their measurements and calculations.
What is significant figures.
400
How much Y changes for every change in X
What is slope
500
Chemistry and Physics
What is the study of matter, energy, motion, and forces, and how they interact--physics
the study of the PROPERTIES OF MATTER AND HOW MATTER changes.
500
the scientific process scientists use while investigating the natural world.
What is posing questions, forming hypothesis, designing experiments, collecting and interpreting data, drawing conclusions, and communicating/sharing ideas with others.
500
To measure the ______________ you must look at eye level when looking at the graduated cylinder and measure from the bottom line.
What is the meniscus.
500
the measurement including all of the digits that have been measured exactly plus one digit that has been estimated.
What is significant figure.
500
Powerful tools in science because they allow you to identify trends and make predictions