There are multiple choices for this Answer.
A. Encourage trade in Europe
.
D. Create a single European culture.
A and D are correct.
 
        
                    
             
        
        
        
Answer:
In the given case study, the reliability of internet sources can not be trusted and possibilities are that such sources are biased. 
Explanation:
Poaching is an illegal act of hunting or trapping of animals. So, internet sources that the grade 4 learners came across can not be trusted. The reliability of the blog can not be trusted as it supports the poaching system and confirms it to be a source of funding to animals. Since poaching an illegal act a blog that claims to support such an act would be unreliable and biased. 
<u>For the fact, all internet sources can not be relied upon because not all of them assures good quality of information, their accuracy can not be trusted. Some sources are biased also. This problem arises because now people have access to post anything on the internet whether reliable or not</u>. 
 
        
             
        
        
        
Question Options
1) One-on-one interactions with their teacher
2) A high probability of success when they respond 
3) Immediate feedback about the accuracy of their responses
4)A series of frames, each of which presents a small amount of new information. 
Answer: One-on-one interactions with their teacher
Programmed instruction is a method of teaching in which the instructor or teacher present to students materials in a graded sequence of controlled steps whereby students work on the materials by themselves and their knowledge is tested by answering an examination question or filling in a diagram.
In a programmed instruction method, all the options are plausible except one on one interaction with teachers. This method is somewhat "automated". 
 
        
             
        
        
        
The answer is feedback from a peer, coach, or teacher