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Developing a Positive Learning Environment

Paper details Establishing a positive classroom community allows children to feel safe and secure in their school environment. It is not only important to do this at the beginning of the year when students are acclimating to their new environment, but throughout the year as well.

For this assignment, choose a grade from pre-K–Grade 3 and use the “Class Profile” and “COE Lesson Plan Template” to create a lesson that promotes a positive classroom community. Consider what rules and routines you plan to have in your future classroom, especially those that promote a climate of positive interaction, engagement, and motivation.

Your lesson plan should include:

An introduction or reminder of the classroom rules.
Developmentally appropriate, engaging, and motivational instruction to teach students established rules and behavior expectations.
At least one technological tool used to engage students in exploring real-world situations, and improve student learning for the diverse learning needs of students described in the “Class Profile.”
APA format is not required, but solid academic writing is expected.

sociological group matrix

111). Complete the Social Group Matrix by identifying and describing the relationship between yourself and the members of any social group you are a part of.
Group description
Identify the group.
Social group or organization
Describe the function of the social group.
Authority and hierarchy
Describe authority and hierarchical patterns within the group.
Social patterns
Describe social patterns you might find within the group, and explain their social significance.
Describe any conflicts within the group.
Role of language
Explain the role of language, and describe the components of nonverbal communication in the group.
Symbols meaningful to group
Describe and explain symbols that are meaningful to the group.
Norms, sanctions, and values
Describe the norms, sanctions, and values of the social group.
Status within group
Describe what status you hold in the group.
Social role within group
Describe the social roles you perform in the group.
Sociological perspective
Suggest which major sociological, theoretical perspective would be most appropriate for future study of your social group. Why?
Schaefer, R. T. (2011). Sociology: A brief introduction (9th ed.). Boston: McGraw-Hill.

What’s wrong with my codes? It doesn’t display any clock timer???

System.out.print(hr “:”);
if (min < 10)
System.out.print(min “:”);
if (min < 10)
public void incrementHours()
hr ;
if (hr > 23)
hr = 0;
public void incrementMinutes()
min ;
if (min > 59)
min = 0;
public void incrementSeconds()
sec ;
if (sec > 59)
sec = 0;


Bob Davidson owns a newsstand outside the Waterstone office building complex in

He buys his papers wholesale at $0.50 per paper and sells them for $0.75. Bob wonders what is the optimal number of papers to order each day. Based on history, he has found that demand (even though it is discrete) can be modeled by a normal distribution with a mean of 50 and standard deviation of 5. When he has more papers than customers, he can recycle all the extra papers the next day and receive $0.05 per paper. On the other hand, if he has more customers than papers, he loses some goodwill in addition to the lost profit on the potential sale of $0.25. Bob estimates the incremental lost goodwill costs five days’ worth of business (that is, dissatisfied customers will go to a competitor the next week, but come back to him the week after that). 
a. Create a spreadsheet model to determine the optimal number of papers to order each day. Use 500 replications and round the demand values generated by the normal RNG to the closest integer value.
b. Construct 95% confidence interval for the expected payoff from the optimal decision.

The Pitts Barbecue Company makes three kinds of barbecue sauce: Extra hot, Hot,

Pitts’s vice president of marketing estimates that the company can sell 8,000 cases of its Extra Hot sauce plus 10 extra cases for every dollar it spends promoting this sauce; 10,000 cases of Hot sauce plus 8 extra cases for every dollar spent promoting this sauce; and 12,000 cases of its Mild sauce plus 5 extra cases for every dollar spent promoting this sauce. Although each barbecue sauce sells for $10 per case, the cost of producing the different types of sauce varies. It costs the company $6 to produce a case of Extra Hot sauce, $5.50 to produce a case of Hot sauce, and $5.25 to produce a case of Mild sauce. The president of the company wants to make sure the company manufactures at least the minimum amounts of each sauce that the marketing vice president thinks the company can sell. A budget of $25,000 total has been approved for promoting these items of which at least $5,000 must be spent advertising each item. How many cases of each type of sauce should be made and how do you suggest that the company allocate the promotional budget if its wants to maximize profits?
1. Formulate an LP model for this problem 
2. Create a spreadsheet model for this problem and solve it using Solver 
3. What is the optimal solution?

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