Problem Solving in Physics

Problem Solving in Physics

5 step problem solving strategy:

Step 1:

Identify what’s being given

Step 2:

Clarify what’s being asked.
If necessary, rephrase the question

Step 3:

Select a strategy
Trial & error, search, deductive reasoning, knowledge-based, working backwards

Step 4:

Solve using the strategy

Step 5:

Review the answer

KUDOS method for solving work problems:

• K = Known
• U = Unknown
• D = Definition
• O = Output
• S = Substantiation

Physics exam prep tips:

• Stay ahead of the game
• Make a cheat-sheet
• Know the format of the test and information that’s fair game
• Make a mock exam
• Attend the review session
• Get help early

Exam taking tips:

• Arrive early and prepared
• Listen & Read instructions carefully
• Memory dump first
• Skim the test and form a plan
• Answer questions sequentially
• Apply the guessing rule

Multiple-choice tips:

• Scan all the choices
• Avoid word confusion
• Beware of absolutes

Essay tips:

• Understand the question
• Answer the whole question and only the question
• Watch your time 

Free-Response tips:

• Show partial work
• Don’t forget units
• Don’t be fooled by blank space