Directions: Use the figure to answer the question.
What output is expected if the system works correctly?
Directions: Use the figure to answer the question.
What output is expected if the system works correctly?
What does it most likely mean if a graph shows no identifiable trends?.
If an accident occurs in your classroom, what is the first thing you should do?
For which of the following would the kilometer be the most appropriate unit of measure?
Which of the following would you measure using a balance?
Which of the following would you measure using a graduated cylinder?
You measure the length of a string three times and get values of 34.0 cm,
34.1 cm, and 34.2 cm. The actual length is 39.0 cm. What can you say about your measurements?
If a shoe box measures 6 cm high, 7 cm wide, and 20 cm long, what is its volume?
Scientists have developed models for the structure of atoms because
Scientists use which of the following to examine models of complex systems?
Which two types of data can be displayed by graphs?
On which of the following graphs do data points yield a straight line?
A diagram is one way to model a system.
Weight is a measure of how much mass is contained in a given volume.
A point that does not fall exactly on a graph line is a(n) anomalous data point.
Safety symbols alert you to possible dangers and identify safety equipment you should use.
The SI system is a nonstandard measurement system.
Line graphs can help you identify mistakes and make predictions.
Just as in the lab, safety is also important when doing activities in the
The percent difference between the known value and its measured value is called the
Each unit in the SI system is
The amount of matter contained in a given volume for a substance is called
Whenever you perform a lab, your chief concern must be
Explain the difference between precision and accuracy. Which is more important when you
collect and analyze experimental data?
Directions: Use the figure to answer the question.
What output is expected if the system works correctly?
Using the table above, If the cookies are not fully baked when you check, which part of the system tells you to put the cookies back in the oven? Explain.
Explain how a line graph can help you investigate the relationship between two sets of data.
Directions: Use the figure to answer the question. Brown Pelican Nesting Colonies on Cat Island
Cat Island Plots Number of Pelican Nests
A 142
B 166
C 142
D 132
E 188
What is the mean of the number of pelican nests per plot on Cat Island?
What should you do when you are done with a lab?
Scientists use models to understand things they can observe directly.
What part is missing in this system? Input, Output and Feedback