## Reflection: Routines and Procedures The Ideal Gas Law and Dalton's Law of Partial Pressures - Section 3: Mid-Unit Quiz

It is really important to make sure that students are staying honest and not cheating while taking quizzes and tests.  Over the years I have found that the easiest way to do this is to give out multiple quizzes.

• Therefore, whenever I have a quiz (or test) I have versions A and B.
• I make sure that the two versions are very similar in terms of questions and difficulty, but different enough that it is difficult to copy from their partners.
• Then, when I pass out the quizzes I make sure that students do not have the same version as the person next to them or across from them.
• When students turn in their quizzes I separate into 2 piles and then grade according to the correct answer key.

Proctoring Quizes
Routines and Procedures: Proctoring Quizes

# The Ideal Gas Law and Dalton's Law of Partial Pressures

Unit 6: Unit 7: Earth's Atmosphere
Lesson 5 of 9

## Big Idea: The Ideal Gas Law describes the relationship between temperature, pressure, volume, and number of moles of a gas while Dalton's Law of Partial Pressures can be used to find the total pressure of a mixture of gases.

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Subject(s):
Science, Chemistry, Ideal Gas Law, climate, atmosphere (Science), Dalton's Law of Partial Pressures, boyle's law, Charles' Law, combined gas law, Gay Lussac's Law, Gases, radiation, Gas Laws
90 minutes