The Four Teachers Below Are Using a Mastery-Learning Approach in Their

question 112

Multiple Choice

The four teachers below are using a mastery-learning approach in their classrooms. With the textbook's discussion of classroom assessment practices in mind, choose the teacher who has the best policy regarding retakes of assessments.

• A)Mr.Ingersol allows his students to retake the same quiz as many times as they need to in order to pass a unit.
• B)Ms.Saldano knows that students will study more thoroughly if they know they have one chance to be assessed, so she does not allow retakes under any circumstances.
• C)Ms.Huang has all students take the same assessment at least twice so that testing procedures will be fair for everyone.
• D)When students don't demonstrate mastery the first time, Mr.Firenze gives them a similar, but not identical, assessment instrument the second time.

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Definitions:

Wavelength

The distance between successive crests of a wave, typically used in the context of electromagnetic radiation.

LUMO

Lowest Unoccupied Molecular Orbital, the lowest energy molecular orbital that is vacant and can accept electrons.

Nodes

Points or regions in an atom or molecule where the electron density is zero, typically found in orbital diagrams.

1,3,5-hexatriene

An unsaturated hydrocarbon with the formula C6H8 featuring conjugated double bonds, used as a model compound in studying conjugation and electronic effects.