tag:blogger.com,1999:blog-5015600567858883743.post930928225605146389..comments2023-10-17T18:16:42.428+08:00Comments on Maths Is Interesting!: Brain Development With Abacus Mental MathEeHaihttp://www.blogger.com/profile/02489802104300809304noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-5015600567858883743.post-39464495695484774722011-01-18T03:30:08.674+08:002011-01-18T03:30:08.674+08:00An interesting article! I use a Rekenrek with my ...An interesting article! I use a <a href="http://www.k-5mathteachingresources.com/Rekenrek.html" rel="nofollow">Rekenrek</a> with my students. Similar to an abacus but changes color after 5 beads which helps with visual recognition of amounts. I find that using the Rekenrek regularly has a real impact on mental math skills.Anonymousnoreply@blogger.com