Ms Castello Has Tried Several Configurations for Students to Practice

question 63

Multiple Choice

Ms. Castello has tried several configurations for students to practice the Spanish conversations they memorize in the book. Students seem to enjoy the task most when they work in pairs around the classroom, and they dread the task when they are required to perform in front of the class. How might Ms. Castello use this information to provide negative reinforcement

• A) Reward students by allowing them to work in pairs if they complete written assignments in a timely manner.
• B) Punish students when they fail to participate in the whole class activity by taking away the privilege of working in pairs.
• C) Remove the requirement to perform in front of the class if students focus and perform well in pairs.
• D) Assure students that they will be allowed to work in pairs after they perform in front of the class.

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Definitions:

North Magnetic Pole

The point on the Earth's surface where geomagnetic field lines are directed vertically downwards, the opposite of the Geographical North Pole.

Compass Needle

A magnetized pointer free to align itself with Earth's magnetic field, used in compasses for navigation.

Earth

The third planet from the Sun, our home planet, or in electrical terms, the reference point in an electrical circuit for the return path of currents or a direct physical connection to the ground.

Ampere-Turns

A basic unit for measurement of magnetism. The product of number of turns of wire times current flow.