tag:blogger.com,1999:blog-2633466533683944100.post1986748287884882135..comments2017-08-19T06:04:51.675-07:00Comments on Mrs. Yollis' Classroom Blog: Circle: Radius and Diameter Exploration!Mrs. Yollishttp://www.blogger.com/profile/08553708205781596148noreply@blogger.comBlogger16125tag:blogger.com,1999:blog-2633466533683944100.post-53806792208056122952012-06-26T04:48:31.092-07:002012-06-26T04:48:31.092-07:00Awesome way of teaching children about geometrical...Awesome way of teaching children about geometrical figures.Circle is one of the most special figure out of plane figures.Its due to its uniformity and every point on its circumference is at equal distance from the center.How to Find the Area of a Trianglehttp://math.tutorvista.com/geometry/area-of-a-triangle.htmlnoreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-58152531738734019562012-03-01T09:07:48.262-08:002012-03-01T09:07:48.262-08:00Dear Mr. B,
Thank you for commenting on our blog!...Dear Mr. B,<br /><br />Thank you for commenting on our blog! Our class has never heard of pi before but Leila's sister taught her it in second grade. You are very lucky that you get to eat pie after. It seems delicious. <br /><br />We learned that a circle has point, radius, and diameter. A diameter has two radii. We also learned about polygons. A polygon is a closed figure with straight sides. The square is the star of the show because it is a rectangle, rhombus, and parallelogram.<br /><br />Sincerely,<br />♥Sarah and Leila♥♥Leila and Sarahnoreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-37977207323709329452012-02-29T17:03:47.138-08:002012-02-29T17:03:47.138-08:00Dear Students,
It sounds like you participated in...Dear Students,<br /><br />It sounds like you participated in some very interesting math activities. As a former math teacher, I share your interest in circles, diameters, and radii. I would like to know if your class has any plans to celebrate Pi Day on March 14. My class frequently celebrated Pi Day with a brief history of pi, pi poems ("paiku"), a pi recitation contest, and calculating pi through measurement. And of course we would always end the day EATING PIE!<br /><br />Keep up the great work and I look forward to seeing more math activities on your blog in the future.<br /><br />Sincerely,<br />Mr. BMr. Bnoreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-35304329874762685472012-02-28T23:19:54.715-08:002012-02-28T23:19:54.715-08:00Oh such a wonderful blog .I learned and enjoyed to...Oh such a wonderful blog .I learned and enjoyed to know Definition of a Circle .You have explained it in such a nice way .Thanks for that .Definition of a Circlehttp://math.tutorvista.com/geometry/circle.htmlnoreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-42868834093543851692012-02-07T16:54:57.210-08:002012-02-07T16:54:57.210-08:00Dear Nana,
Thanks for the wonderful comment. When...Dear Nana,<br /><br />Thanks for the wonderful comment. When did you start teaching about circles? I love drawing circles, radii, and diameters. Mrs. Yollis showed us how to draw a perfect circle. Did you like to draw circles, radii, and diameters. Mrs. Yollis showed us how to draw a perfect circle. All you have to do is take a paper clip and two pens or pencils. Make a center and put one of the pens on the center and the other pen on the end of the paper clip and drag it like a circle.<br /><br />Sincerely,<br />♥Ell♥e♥♥Ell♥e♥noreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-84632571911198423492012-02-07T10:21:18.335-08:002012-02-07T10:21:18.335-08:00Dear Mrs.Yollis' Class,
I am Ellie's Gran...Dear Mrs.Yollis' Class,<br /><br />I am Ellie's Grandmother and I have been teaching children all my adult life. I want you to know how very lucky you are to have a teacher like Mrs. Yollis. When people research how students learn best and even more importantly how students retain [remember for a long time], they found out that physically doing something while you learn makes it really stick in your brain. You are studying geometry which can be really hard, BUT because Mrs. Yollis is having you draw together and measure together and redo your work until it is right, I bet you will remember this lesson forever!<br /><br />Thank you for sharing your lessons on your Classroom Blog. Your learning looks like so much fun it makes me want to learn with you! Keep having fun while you learn.<br /><br />Ellie's NanaGrandmother of Ellienoreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-42756055529309666112012-02-05T13:56:51.862-08:002012-02-05T13:56:51.862-08:00Dear Mrs Yollis and Class
I have enjoyed reading y...Dear Mrs Yollis and Class<br />I have enjoyed reading your Maths posts - what a great way to learn, you have really got to grips with your subject there! It made me realise that I rarely post about maths on our class blog, and I SHOULD! But don't find it easy! You have inspired me to have a go at putting at least one Maths post on next half term! Also some super ideas and comments from Mr Avery, Mrs Watson and Mr Mannell - thanks all!<br />Mrs M & Class 2Mrs Monaghanhttp://middlehampri2.posterous.comnoreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-89363174495460867952012-02-03T13:57:29.393-08:002012-02-03T13:57:29.393-08:00Dear Mrs. Yollis and class,
What a great idea. G...Dear Mrs. Yollis and class,<br /><br />What a great idea. Getting to work on circles as a group like that would definitely help me to learn all about the radius and diameter! When I taught fourth grade I used to play a game where we would go outside and while listening to music, we'd all dance in a big circle. Then, I'd call out someone's name and then either radius or diameter. If I called out radius, they had to dance to the center and back. If I called out diameter, they had to dance all the way across to the other side. It was always so much fun!<br /><br />One other thing I noticed was that you're all wearing t-shirts. I have to say, I'm extremely jealous of that! Even though we've had an unseasonably warm winter so far here in Massachusetts, there's no way we could wear t-shirts. I probably won't be able to wear my first one until about April!<br /><br />Great job as always!<br /><br />Sincerely,<br />Mr. AveryMr. Averyhttps://www.blogger.com/profile/12343726826300425252noreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-61249859078840004142012-02-03T12:01:56.501-08:002012-02-03T12:01:56.501-08:00Dear Mrs. Yollis and class,
I have been helping c...Dear Mrs. Yollis and class,<br /><br />I have been helping create professional development throughout my district and was asked for ideas for math at the elementary level. I knew I was going to come search Mrs. Yollis' blog for ideas, and am so happily surprised that you have such an amazing example as your most recent post! This is truly inspiring to see your joy in learning.<br /><br />My favorite way to create a perfect circle is with a paperclip, and two pencils. Can you guess how I do it?<br /><br />Kind regards,<br />Mrs. WatanabeTracy Watanabehttps://www.blogger.com/profile/06720820771623655582noreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-73009106727438590652012-02-03T09:00:00.415-08:002012-02-03T09:00:00.415-08:00@ Leila,
Great comment! I was never good at circ...@ Leila,<br /><br />Great comment! I was never good at circles, just like you. My hand is not that steady. I start out well, and then, <b>BAM!</b> My hand slips. <br /><br />I also like the paper clip method. It is more challenging than just to trace a cup or a circle, but it is still fun. <br /><br />After a lot of practice, I think I will get the hang of it.<br /><br />Sincerely,<br />M♥aMianoreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-35642956498579494672012-02-02T14:16:31.133-08:002012-02-02T14:16:31.133-08:00Dear Mrs. Yollis and Class,
Shapes and calculatin...Dear Mrs. Yollis and Class,<br /><br />Shapes and calculating circumference, perimeter, radius, area, diameter have always been fun activities for me. Like your class, I would often try to make and find shapes around the school to help discover the properties of shapes.<br /><br />Did you know the circumference of the Earth at the equator is said to be 40075.16 km or about 25047 miles? If we look at the circumference through the poles, the circumference drops to about 39999 km or 24999.5 miles.<br /><br />Because there is a difference in circumference when measured through different points, it shows Earth isn’t a perfect sphere. A slice through the equator might look like a circle but through the poles it would look like an ellipse (slightly flattened not quite a circle).<br /><br />Why is this so?<br /><br />We all know our Earth spins on its axis. It takes one day to do a complete turn. In fact it’s that turn that gives us our length of day. That spin moves the Earth’s surface around into and out of the sun’s light giving us night and day. The spin also flattens the Earth a little as the equatorial regions feel more of the force of the spin.<br /><br />Have you ever been on a ride that spins you quickly around in circles? <br />Did your feel yourself being pushed out?<br /><br />@RossMannell (a bit of a science geek)<br />Teacher, NSW, Australiarmannellhttps://www.blogger.com/profile/10325881715643049499noreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-75070119342907934952012-02-01T23:18:12.594-08:002012-02-01T23:18:12.594-08:00Dear Mrs. Yollis and Class,
What a wonderful and i...Dear Mrs. Yollis and Class,<br />What a wonderful and informative post! We will be studying geometry next term and I know the 2/3s will find your post very helpful.<br /><br />It must have been a lot of fun making those huge circles. As I looked at your pictures I found myself wondering how many students would fit in each of the circles. Do you have any helpful tips if we decide to give this a try later in the year?<br /><br />I went to a math workshop a few years ago and the presenter had us make "Circle Sizers". We used strips of tagboard (about the size of a ruler). We punched a hole in one end and several holes at the other end. You place a pencil in the single hole end (to act as the center point) and then place another circle in one of the holes at the other end of the strip to draw the circle. I hope that makes at least a little bit of sense :)<br /><br />From your friend,<br />Mrs. WMrs. Watsonhttp://www.mrswatson.canoreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-72558696080917970072012-02-01T22:21:10.843-08:002012-02-01T22:21:10.843-08:00Wow! You are so creative. I also try to find cre...Wow! You are so creative. I also try to find creative ways to teach. My recent blog posts include CD Learning Centers, Empty Altoid Tin Learning Centers, and Pop-Up Math and Reading Books Kids Can Make<br /><br />Dawn<br />http://www.literacymathideas.blogspot.com/Dawnhttps://www.blogger.com/profile/17518338533867409397noreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-49779893452577895942012-02-01T20:19:34.329-08:002012-02-01T20:19:34.329-08:00@ Leila,
Great work comment and well done for hav...@ Leila,<br /><br />Great work comment and well done for having a go.<br /><br />I feel that the only way it would work for you Leila is if you make your circle rather small and then just build up the different sizes of circle you would like to draw. Good Luck!<br /><br />I have to say the easiest way for me to draw a perfect circle is to trace the bottom of a round glass bottle.<br /><br />From your pal,<br />AAAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-77293865556530851022012-02-01T19:01:59.946-08:002012-02-01T19:01:59.946-08:00Dear Mrs. Yollis,
What a fun post!
On my white b...Dear Mrs. Yollis,<br /><br />What a fun post!<br /><br />On my white board in my room today, I was practicing my circles. I used two expo markers, one as the center point and the other to draw the circle. It didn't come out very well!<br /><br />The paper clip method we used in class worked really well for me. My circle was almost perfect!<br /><br />I tried AA's method and even saw a video on line that showed the same thing, but I wasn't able to draw a good circle.<br /><br />SIncerely,<br />Leila♥Leilahttps://www.blogger.com/profile/16549516050829018169noreply@blogger.comtag:blogger.com,1999:blog-2633466533683944100.post-58595158428303920152012-02-01T17:53:35.004-08:002012-02-01T17:53:35.004-08:00Dear Mrs Yollis and class,
I read this post with ...Dear Mrs Yollis and class,<br /><br />I read this post with great interest for when I was in primary school we attempted to draw a huge circle with no luck as well.<br /><br />However on a smaller scale just like you guys we had more success.<br /><br />Another way we attempted to draw a prefect circle was by laying the flat tip of your pencil on a piece of paper then by pulling the piece of paper in a circler motion hopefully you would have drawn a prefect circle.<br /><br />From your circle friend,<br />AA.Anonymousnoreply@blogger.com