Rocky2 and Cowboydoc,
It is not just the public schools that do this. We had our daughter in parochial school when we lived in Maryland. In checking her homework one night I realized she did every problem wrong. The lesson was on rounding numbers. She had rounded everything up instead of following the 5 or greater and round up rule. So I explained the rules and worked a few examples. It was also explained in the math book the same way.
Well she takes a test and flunks. She comes home upset 'cause I made her do it wrong. I review the test and her answers are correct. So the next morning I go to school and talk with the teacher. She tells me that ALL of the students flunked. Apparently they all asked their parents for help and got the "right" answers but not the curriculum answers which were based on rounding everything up. To shorten the story - they purchased a math curriculum and were following it. Teacher did agree not to have this test count for the whole class. But the school would not back up and teach the correct way. They simply skipped over that section and moved on to the next topic.
Phil
It is not just the public schools that do this. We had our daughter in parochial school when we lived in Maryland. In checking her homework one night I realized she did every problem wrong. The lesson was on rounding numbers. She had rounded everything up instead of following the 5 or greater and round up rule. So I explained the rules and worked a few examples. It was also explained in the math book the same way.
Well she takes a test and flunks. She comes home upset 'cause I made her do it wrong. I review the test and her answers are correct. So the next morning I go to school and talk with the teacher. She tells me that ALL of the students flunked. Apparently they all asked their parents for help and got the "right" answers but not the curriculum answers which were based on rounding everything up. To shorten the story - they purchased a math curriculum and were following it. Teacher did agree not to have this test count for the whole class. But the school would not back up and teach the correct way. They simply skipped over that section and moved on to the next topic.
Phil