PLTW MD Lesson 1
Authored by Loretta Shields
Computers
8th Grade
Used 11+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. A person is running a race. Which of the following will happen to their vital signs as they’re running?
Blood pressure will decrease
Pulse will increase
Respiratory rate will increase
Blood pressure will increase
Pulse will increase
Respiratory rate will increase
Blood pressure will increase
Pulse will decrease
Respiratory rate will increase
Blood pressure will decrease
Pulse will decrease
Respiratory rate will decrease
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A researcher is interested in experimenting to determine whether listening to classical music while taking a quiz helps students do better. The researcher has two comparable classrooms with one classroom of students taking a quiz while listening to classical music and the other taking the same quiz without listening to classical music.
What is the independent variable in this experiment?
Different classrooms
Listening to classical music
Taking a quiz
How students do on the quiz
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use Experiment 1 to answer question 3.
Experiment 1: A group of students experimented to see whether doing jumping jacks for two minutes would increase their blood pressure.
They had five students perform jumping jacks for two minutes and then measured their blood pressure.
They repeated the experiment three times.
They analyzed their results, and since the blood pressure measurements were all above the normal values you’d expect, they concluded that doing jumping jacks does increase blood pressure.
What was wrong with Experiment 1?
They didn’t include a control group.
They didn’t include multiple trials.
They included more than one independent variable.
They should’ve only had one test subject.
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Describe one way to prevent contamination of your sample when working with bacteria.
(a)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This microorganism causes the common cold. It can only multiply when inside a human host. It is so small, that it can’t be seen with microscopes you will use in school, and it has the ability to mutate or change.
What type of disease agent is this microorganism?
Bacteria
Virus
Fungus
This microorganism is not a disease agent.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Does the patient have strep throat?
Yes
No
7.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain why the patient does or does not have strep throat.
Evaluate responses using AI:
OFF
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
