tag:blogger.com,1999:blog-6570061087276796800.comments2014-09-30T11:48:18.696-04:00Out In Left FieldKatharine Bealshttp://www.blogger.com/profile/02838879769628392605noreply@blogger.comBlogger3874125tag:blogger.com,1999:blog-6570061087276796800.post-52757714859742652382014-09-30T11:48:18.696-04:002014-09-30T11:48:18.696-04:00Not about teaching junior high or Common Core but ...Not about teaching junior high or Common Core but "Where Were You When?" I had been in class and immediately to the campus dining hall for lunch. The radios were blurring as we went through the line and were all properly appalled. I sat down with a table of friends and one of them had somehow missed the radio. Someone said, "Did you hear Pres. Kennedy was killed?" His understandable but rather inappropriate response? "No, I haven't heard that one yet."Wayne Bishophttp://www.blogger.com/profile/06572254540248429795noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-60086660481518628382014-09-29T21:56:01.839-04:002014-09-29T21:56:01.839-04:00Thanks for sharing this, Katharine. As a young mom...Thanks for sharing this, Katharine. As a young mom wondering if I will ever get back to that collegiate feel with concepts like this, it's really helpful to envision a future where I can learn along with my kids (things not on the level of ABC).Joy Pullmannhttp://www.blogger.com/profile/01493274179206594754noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-45302178689442942932014-09-26T17:46:49.577-04:002014-09-26T17:46:49.577-04:00The Wentworth question would be hard for kids toda...The Wentworth question would be hard for kids today, since the answer has the price of oats being 1/3rd of a dollar.Auntie Annhttp://www.blogger.com/profile/05777983027361603449noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-89292401656851434092014-09-24T08:07:27.864-04:002014-09-24T08:07:27.864-04:00Thanks C T! Very nice post.Thanks C T! Very nice post.Katharine Bealshttp://www.blogger.com/profile/02838879769628392605noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-8274454040481602872014-09-23T13:22:00.338-04:002014-09-23T13:22:00.338-04:00Hi! This is a helpful post that is on point for th...Hi! This is a helpful post that is on point for the theme of this week's Carnival of Homeschooling, so I linked to it. You can find the Homeschool Carnival at http://petticoatgovernment.blogspot.com/2014/09/carnival-of-homeschooling-456.html. Thanks!C Thttp://www.blogger.com/profile/01178189190498225759noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-27449815548720699152014-09-13T11:23:14.310-04:002014-09-13T11:23:14.310-04:00Claimed to be from a 7-th grade pre-algebra book:
...Claimed to be from a 7-th grade pre-algebra book:<br /><br />A man is 3/8's of the way across a train bridge, when he hears the whistle of an approaching train behind him. It turns out that he can run in either direction and just barely make it off the bridge before getting hit. If he is running at 15 mph, how fast is the train traveling? Assume the train travels at a constant speed, despite seeing the man on the tracks.<br /><br />Taken from http://www.ocf.berkeley.edu/~wwu/riddles/easy.shtml<br /><br />This is what a real math should look like.<br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-81899572829812205372014-09-13T11:12:44.324-04:002014-09-13T11:12:44.324-04:00 A 4th grade word problem presented in 8th grade i... A 4th grade word problem presented in 8th grade is appropriate for the inclusive nonhonors classroom.<br /><br /> The issue is that honors may have been eliminated,so that the students who would have benefited from a more appropriate level, pace and depth have no opportunity at all. This scenario is sending middle class parents here to homeschool or online providers.lgmnoreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-13544029814073512562014-09-09T09:48:39.631-04:002014-09-09T09:48:39.631-04:00So, in Dr. Hogan's opinion, UNC-CH is runing c...So, in Dr. Hogan's opinion, UNC-CH is runing college courses like high school, where students that don't do the readings can sit back and remember the class discussion points made, then spit back enough on the test to get that pass. Hmm. Why not go to the athletic course grading...show up with correct attire and equipment and you've got your A.lgmnoreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-27617932257421787512014-09-08T20:46:49.675-04:002014-09-08T20:46:49.675-04:00Maybe we can make a video about traditional math a...Maybe we can make a video about traditional math and its effectiveness and sneak it in to Gates' workout room so he can view it while on his treadmill. That may be the next big thing that Gates wants to see implemented in the schools!Barry Garelickhttp://www.blogger.com/profile/01281266848110087415noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-26763136492934125722014-09-08T10:44:43.662-04:002014-09-08T10:44:43.662-04:00More hand-holding. Demanding colleges and univers...More hand-holding. Demanding colleges and universities in the past had lectures that you would not understand, or at least not fully, unless you had done the reading, which was usually not a textbook but an original or secondary source. Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-71191045849672880082014-09-08T10:10:51.384-04:002014-09-08T10:10:51.384-04:00"Surveys of students who had taken the class ..."Surveys of students who had taken the class showed that those who had the more active approach were far more likely to have done the reading . . ."<br /><br />Some of this must be related to the planning/executive function aspect of HAVING to read the textbook FOR a specific task that you must do NOW.<br /><br />Though . . . is this equivalent to advocating that college students be assigned homework??Hainishnoreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-10100371823897959792014-09-07T15:19:12.107-04:002014-09-07T15:19:12.107-04:00I'm in!I'm in!LEXhttp://www.blogger.com/profile/11610983258863505451noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-3961359259755268212014-09-07T09:50:41.997-04:002014-09-07T09:50:41.997-04:00I find your course much more interesting than Big ...I find your course much more interesting than Big History! Sign me up!Hainishnoreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-54443726188951528722014-09-05T18:48:36.352-04:002014-09-05T18:48:36.352-04:00The figurative language really struck me for its p...The figurative language really struck me for its potential to confound the assessment of math skills. The roasting sticks "sprouted" hot dogs and "hovered" over the fire -- I could envision many 4th graders, with language-based learning differences or not, puzzling hard over what that means for what got cooked and when. Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-18110068623471429832014-09-05T11:20:15.591-04:002014-09-05T11:20:15.591-04:00There is absolutely nothing even remotely challeng...There is absolutely nothing even remotely challenging in that problem, and most of it you can do with a quick glance. The only thing you have to remember is to count Wendy in and know that there are 6 kids. The addition is the only thing you need to write down your work for. Since the items add up to $12.99, subtracting to get the change is trivial. Question 6 is stupid; all it is doing is asking you to multiply 6 x 2.<br /><br />The problem takes about 5 times longer to read than it does to solve, and the math content is negligible.<br /><br />It also could be criticized, I suppose for not telling the student which ingredients go into making s'mores. There must be kids out there who have no idea what a s'more is--I'm thinking about urban kids and kids in immigrant families.Auntie Annhttp://www.blogger.com/profile/05777983027361603449noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-60221147403341078712014-09-05T11:10:11.020-04:002014-09-05T11:10:11.020-04:00It seems that anyone can be "inspired" b...It seems that anyone can be "inspired" by common core, in various ways.Hainishnoreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-54013880571605698262014-09-05T11:09:56.639-04:002014-09-05T11:09:56.639-04:00The answer to question 1 is given directly in the ...The answer to question 1 is given directly in the text. Mom bought a 16 ounce package of <i>ten hot dogs</i>.<br /><br />Question 5 cannot be answered without additional background information that some fourth-graders may not have:<br />a) what is a smore?<br />b) what are the ingredients to a smore?<br /><br />To test these questions, you can translate all of the food items to Hungarian or even nonsense words.GoogleMasternoreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-66237752195539018292014-09-01T13:00:34.158-04:002014-09-01T13:00:34.158-04:00So sad. I also found the introduction to proofs th...So sad. I also found the introduction to proofs through geometry to be mind-expanding learning. <br /><br />But, though I share the lament, I also think that the "core" learning can't remain stuck in any point in time. As the world changes, we may find other things we need to teach that might even teach similar critical skills, that should function as replacements. For geometry proofs, and the logic and language that I value from them, programming and algorithms might be just as important. <br /><br />bjAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-19604395064350276822014-09-01T11:42:48.647-04:002014-09-01T11:42:48.647-04:00Geometry was always my favorite math class. I love...Geometry was always my favorite math class. I loved doing the proofs. I'm waiting to see what my niece's geometry will be this year; she claims they still do proofs at her school.Auntie Annhttp://www.blogger.com/profile/05777983027361603449noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-87444324278982583272014-08-31T11:56:24.058-04:002014-08-31T11:56:24.058-04:00I'm cutting and pasting the explanation that t...I'm cutting and pasting the explanation that the website gives for the "correct" answer to Question 1 after you submit your answers:<br /><br />-----<br /><br />Question 1: Given the linear function f1 in the table below and the linear function f2 represented by the equation y = -3.2x +6, which of the functions has a greater rate of change?<br /><br /><br />x y <br />0 1 <br />1 -3 <br />2 -7 <br />3 -11 <br />4 -15 <br /><br /> a) f1<br /> b) f2<br /><br /> Solution: Function f1 has a rate of change of (-15 - 1)/(4 - 0) = -4<br /> Function f2 has a rate of change or slope of = -3.2<br /> In conclusion, function f2 has a greater rate of change than f1. <br /><br />-----<br />Katharine Bealshttp://www.blogger.com/profile/02838879769628392605noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-10332362020072234082014-08-30T20:41:02.797-04:002014-08-30T20:41:02.797-04:00Am I missing something? They do mean magnitude. ...Am I missing something? They do mean magnitude. A slope of -4 has a greater "rate of change" than a slope of -3 because it is steeper. I used this logic on the problems and got them all right.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-23950877599926530912014-08-29T18:29:28.373-04:002014-08-29T18:29:28.373-04:00This seems stupider the more I think about it. &qu...This seems stupider the more I think about it. "Rate of change" is obviously a wordier stand-in for "slope". Has "slope" been outlawed in favor of new jargon? <br /><br />If you rephrased the question: "which has the greater slope", I think it would be a bit less ambiguous. My guess is that it was written that way originally, but they decided "slope" was too technical and went with "rate of change" instead. <br /><br />But they didn't stop to think that the words are not completely interchangeable. A "rate of change" can be great in a negative or positive direction. A line with a slope of -4 has a rate of change equivalent to a line of slope 4.Auntie Annhttp://www.blogger.com/profile/05777983027361603449noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-40127834533755386412014-08-29T16:46:51.755-04:002014-08-29T16:46:51.755-04:00They meant absolute? I never would have guessed th...They meant absolute? I never would have guessed that. They ask about "rate of change", and that sounds to me like a magnitude without direction.<br /><br />Once again, they seem to be testing how well you can interpret the test writer's intentions, and not how well you can actually do the math.Auntie Annhttp://www.blogger.com/profile/05777983027361603449noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-6622681235385093822014-08-29T13:46:12.473-04:002014-08-29T13:46:12.473-04:00@GoogleMaster--Yes! It turns out they mean absolut...@GoogleMaster--Yes! It turns out they mean absolutely greater rather than greater absolute value. I assumed the latter and got two questions wrong. I also found the first question hard to follow--again, for simple lack of perspicuity. If these sample questions exemplify what's on the new New York Common Core tests, this is a big problem. Standardized tests should be field tested for clarity (among other things) before they are inflicted on the general population.Katharine Bealshttp://www.blogger.com/profile/02838879769628392605noreply@blogger.comtag:blogger.com,1999:blog-6570061087276796800.post-56655944335266867492014-08-29T13:39:43.734-04:002014-08-29T13:39:43.734-04:00@Anonymous ("There is no such thing as Asperg...@Anonymous ("There is no such thing as Asperger's..."),<br />This is the second time you've cut and pasted this comment onto this blog. You have also posted it all over the blogosphere. Finally, it is not relevant to this post. For all three reasons, I am deleting it, and will continue to delete it in the future. <br />Katharine Bealshttp://www.blogger.com/profile/02838879769628392605noreply@blogger.com