Comments cognitive loading to Bruce Watt.

Study in HortTechnology that reported on an innovative approach to integrating case-based problem-solving and computer-based instruction problems—in the classroom as in the real world of work—have one clear solution, while others have many paths that can lead to an answer. In educational language, the former type of problem is called "well-structured" while the latter is termed "ill-structured". While traditional textbooks feature mostly well-structured problems, ill-structured problems are more common and often more challenging. Many educators find that students are inadequately prepared to solve real-world problems because these ill-structured problems are rarely posed in traditional education courses.
problem-solving as an important skill and were concerned with finding the best solution to problems. However, students were more concerned with obtaining the right answer than developing a strategy to solve the problems. "That the students said that finding the best solution (to a problem) is among the more important aspects of problem-solving indicates that they understand how their problem-solving impacts the people they are trying to satisfy, in either an academic or a business situation.
Blended learning is connected to all of the topic given to each group.
 Blended learning environments will best serve those individual students’ needs. Blended learning can fit into a number of these areas. By using blended learning, We are definitely altering the learning environment when students work collaboratively in learning communities online, for example we could also add relevant curriculum content that would be unavailable or difficult to comprehend outside of the internet. Learning activities and products can also be changed to use technologies in a classroom that uses blended learning.