[SSC II] Computer Science SLO 7.1.1

Computer Science SSC II Notes - AKUEB

 

7.1.1 Describe the following steps of problem solving process:

a. Define a problem

             This step involves clearly understanding and describing the specific issue or challenge that needs to be addressed. It includes identifying the key aspects of the problem, determining its boundaries and scope, and defining the desired outcome. By defining the problem, you establish a clear understanding of what needs to be solved and set the foundation for the problem-solving process.

Example: Let's say you're having trouble with your car not starting. The problem is defined as "the car does not start when the ignition key is turned."

 

b. Analyze the problem

             In this step, you delve deeper into the problem to gain a better understanding of its causes, contributing factors, and potential implications. It involves gathering relevant information, examining the available data, and breaking down the problem into smaller components. Through analysis, you aim to identify patterns, connections, and underlying issues that may be influencing the problem. This process helps you gain insights into the root causes and provides a basis for developing effective solutions.

Example: In this step, you investigate possible reasons for the car not starting. You check the battery to see if it's dead, inspect the ignition system for any malfunctions, and consider whether fuel delivery could be an issue. Through analysis, you discover that the battery is low on charge, and that seems to be the cause of the problem.

 

c. Planning the solution

           Once the problem is thoroughly analyzed, the next step is to develop a plan for solving it. This involves creating a roadmap or strategy that outlines the actions, resources, and steps required to address the problem effectively. The plan takes into consideration the information gathered during the analysis phase and focuses on setting achievable goals, defining specific tasks, allocating resources, and establishing timelines. A well-thought-out plan provides guidance and structure for implementing the solution.

Example: Based on the analysis, you develop a plan to solve the problem. You decide to charge the car's battery by connecting it to a charger overnight. You also plan to test the ignition system and fuel delivery components to ensure they are functioning properly. The plan outlines the specific steps you need to take to address the low battery charge and check other potential issues.

 

d. Finding Candid Solutions

            In this step, you generate a variety of potential solutions or ideas that could potentially resolve the problem. It involves thinking creatively, brainstorming different approaches, and exploring multiple options. The goal is to generate a diverse pool of candid solutions that can be evaluated in the next step. By considering a range of possibilities, you increase the chances of finding an innovative and effective solution. You have multiple solutions known as candid or candidate solutions in this step.

Example: In this step, you generate possible solutions for the low battery charge. You consider jump-starting the car with another vehicle, replacing the battery, or using a battery charger to recharge it. These are the candid solutions that could potentially resolve the problem.

 

e. Selecting the best Solution

            After generating a list of candidate solutions, the next step is to evaluate and select the most suitable option. This involves considering various factors such as feasibility, cost-effectiveness, practicality, and potential impact. The evaluation process may include analyzing the pros and cons of each solution, weighing the risks and benefits, and assessing how well each option aligns with the desired outcome. The aim is to identify the solution that offers the highest likelihood of successfully solving the problem based on the available information and analysis conducted.

Example: After evaluating the candidate solutions, you determine that using a battery charger to recharge the car's battery is the most appropriate option. It is cost-effective, does not require external assistance, and addresses the root cause of the problem. Therefore, you decide to proceed with using a battery charger as the selected solution to solve the car not starting issue.

 

Cognitive Level: Understanding