Discussion Board

The Discussion Board (DB) is part of the core of online learning. Classroom discussion in an online environment requires the active participation of students and the instructor to create robust interaction and dialogue. Every student is expected to create an original response to the open-ended DB question as well as engage in dialogue by responding to posts created by others throughout the week. At the end of each unit, DB participation will be assessed based on both level of engagement and the quality of the contribution to the discussion.

At a minimum, each student will be expected to post an original and thoughtful response to the DB question and contribute to the weekly dialogue by responding to at least 2 other posts from students. The first contribution must be posted before midnight (Central Time) on Friday of each week. Two additional responses are required after Friday of each week. Students are highly encouraged to engage on the Discussion Board early and often, as that is the primary way the university tracks class attendance and participation.

The purpose of the Discussion Board is to allow students to learn through sharing ideas and experiences as they relate to course content and the DB question. Because it is not possible to engage in two-way dialogue after a conversation has ended, no posts to the DB will be accepted after the end of each week.

Assignment Description

What does it take to be a living organism?

Think of an organism or cell in which all 8 characteristics are not obvious. For example, coral looks like it does not move, red blood cells do not reproduce and have no DNA, frogs freeze in the winter therefore it seems as if they do not maintain homeostasis, and so on.

Focus your discussion on the following:

• Make comparisons between living things and nonliving things that have some of the characteristics that define life.
• Compare the following pairs and explain what the differences are using the 8 criteria:

o A rock to a snail
o A rock to a tree
o A dog to a TV

• Explain why electricity is sometimes called live, or discuss some of the characteristics fire shares with living things (it can grow, it metabolizes, and so on).