Find the error. Circle it or draw an arrow to the specific instance where something went wrong.
Question 2
2.
Question 3
3.
Why?
What are three questions you could ask or suggestions you could give to this person to help get them back on the right track and be more successful in the future?
What type of error do you think was made?
Careless - Writing the wrong number, not following directions, not showing work, etc.
Computational - Miscalculating a value through addition, subtraction, multiplication, or division.
Precision - Work too messy to follow: dropping a negative sign, decimal point, or digit from a number, forgetting parentheses, missing units, lack of labeling, incorrect notation, etc.
Mathematical - Not following properties of algebra, not completing all steps, etc.