This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The following four junior high school science teachers are teaching the concept molecule to their ... (Read 93 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
on: Jun 20, 2018
The following four junior high school science teachers are teaching the concept molecule to their students. In each classroom, some of the students have acquired formal operational reasoning abilities, whereas others think in a concrete operational manner. In which classroom are the concrete operational students most likely to have difficulty understanding?
 
  a. Mr. Armani lets students touch and manipulate concrete models of various molecules.
  b. Mr. Bendetti lets students look at the same concrete models that Mr. Armani has used.
  c. Mr. Carmen verbally describes how different elements are made up of different numbers of neutrons, protons, and electrons.
  d. Mr. Davidson has students role-play being neutrons, protons, and electrons. The neutron and proton students huddle together in the middle of the room, and the electrons move around them.

Question 2

Nellie is a student in Mr. Evett's class and she is very upset that her boyfriend just broke up with her. Who owns this problem?
 
  a. Mr. Evett
  b. Nellie's boyfriend
  c. Nellie
  d. Nellie and Mr. Evett


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ksanderson1296

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jun 20, 2018
Answer to Question 1

c

Answer to Question 2

C


beccaep

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Jun 20, 2018
Thank you!


Ksanderson1296

  • Sr. Member
  • ****
  • Posts: 339
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Researchers have found that science instruction can be quite effective in grades 4 to 7. Researchers have found that science instruction can be quite effective in grades 4 to 7.
Using the fingertips of one hand, make contact with an area on the back with high fascial ... Using the fingertips of one hand, make contact with an area on the back with high fascial ...
The level of emissions from transport in the United States is twice as high as the global average The level of emissions from transport in the United States is twice as high as the global average
Earth Science is Environmental Science Earth Science is Environmental Science
High stress, by household type (age-standardized), age 18+, Canada, 1994-1995 High stress, by household type (age-standardized), age 18+, Canada, 1994-1995
Human mtDNA molecule, showing the locations of HVS I and II regions relative to other mtDNA genes Human mtDNA molecule, showing the locations of HVS I and II regions relative to other mtDNA genes
Video: Exocytosis - secretion

For a complete list of videos, visit our video library