tag:blogger.com,1999:blog-5551324823806602740.post436244104067554542..comments2023-10-06T03:12:13.305-07:00Comments on Blog, She Wrote: Catapults {A Five Day Unit Study}Heatherhttp://www.blogger.com/profile/12945033763952064373noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-5551324823806602740.post-2131606438947634232013-01-14T11:48:08.188-08:002013-01-14T11:48:08.188-08:00Oh my goodness! what FUN!Oh my goodness! what FUN!Hodgepodgemomhttps://www.blogger.com/profile/18365766887179806646noreply@blogger.comtag:blogger.com,1999:blog-5551324823806602740.post-83208712410639593872013-01-14T07:52:47.563-08:002013-01-14T07:52:47.563-08:00All the boys in our family made a trebuchet this s...All the boys in our family made a trebuchet this summer that throws tennis balls for the dogs. It was one of the best lessons ever in physics.<br /><br />Can't wait to see your unit!Erin D - The Usual Mayhemhttps://www.blogger.com/profile/06026405952306031361noreply@blogger.com