tag:blogger.com,1999:blog-4242439961617529545.post5002117627538918434..comments2021-07-25T14:51:14.139+01:00Comments on Resourceaholic: 5 Maths Gems #113Jo Morganhttp://www.blogger.com/profile/11919801458664779971noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-4242439961617529545.post-22050814485437590222019-07-28T20:52:24.585+01:002019-07-28T20:52:24.585+01:00Use triangle areas. I used a triangle with base AB...Use triangle areas. I used a triangle with base AB and equated the area to a combination of triangles with total base AD. <br /><br />There's some nice solutions/discussions in this thread: https://twitter.com/mathsjem/status/1148202463926870016Jo Morganhttps://www.blogger.com/profile/11919801458664779971noreply@blogger.comtag:blogger.com,1999:blog-4242439961617529545.post-17462171639588322242019-07-17T23:31:48.185+01:002019-07-17T23:31:48.185+01:00Can we get a hint on Charlie Stripp's problem?...Can we get a hint on Charlie Stripp's problem?Juliahttps://www.blogger.com/profile/10577884231709442969noreply@blogger.comtag:blogger.com,1999:blog-4242439961617529545.post-79248883689531827442019-07-15T17:52:24.870+01:002019-07-15T17:52:24.870+01:00Over 50 varieties of speciality paper! That's ...Over 50 varieties of speciality paper! That's awesome. I aspire to have such a well stocked maths department. Thank you for the advice here, much appreciated. Jo Morganhttps://www.blogger.com/profile/11919801458664779971noreply@blogger.comtag:blogger.com,1999:blog-4242439961617529545.post-33027326190656788122019-07-15T13:55:48.091+01:002019-07-15T13:55:48.091+01:00Thanks Jo. Brilliant variety in your Gems as usual...Thanks Jo. Brilliant variety in your Gems as usual. I'm retired now and have time to appreciate them. Sadly, not sure if I'd have found time to incorporate them in my classrooms due to other pressures, etc. Incidentally, my school had used Ring Binders for all Maths classes for many years - initially using day-to-day SQ-7mm A4 punched paper [and having available grid specialities on PCThttps://www.blogger.com/profile/15046463903609297590noreply@blogger.com