This response indicates little attempt to apply a reasonable strategy. The student gives an answer (After 41 years) for when the price of a postage stamp was 29 cents but does not include that it was 41 years since 1950. The explanation is correct. Both the answer and explanation for the cost of a postage stamp in 1970 are missing. The response demonstrates a minimal understanding and analysis of the problem.
view all anchor papers at this score level
|
