I was interviewed by MathMirror.org about a variety of math education topics.You can watch the videos (3 parts, 4 to 6 minutes each) on their Perspective #6 page.On the same site is a quite interesting article by Tom Murray about the demise of small math education publishers. --Henri
Tag: MyBooks
Lab Gear availability
Apparently Lab Gear is gradually running out, and will soon be "out of print", or whatever the appropriate phrase is for plastic manipulatives. So if you want to get more blocks, now is the time. Go to the McGraw-Hill site.I'll be looking for another publisher, but who knows if I'll find one.--HenriPS: If you need… Continue reading Lab Gear availability
Algebra Lab: Middle School
Normally, you should be able to get the Algebra Lab: Middle School binder here.If that doesn't work, get in touch with me and I'll find a way to get it to you.--Henri
My MA thesis
A few weeks ago, I attended a wonderful talk about the real projective plane by Bruce Cohen and David Sklar. This reminded me that 40 years ago, or so, I wrote an MA thesis at UC Berkeley on Topics in finite projective geometry. I just scanned it and uploaded it to my Web site on… Continue reading My MA thesis
Geometry book recommendation
A correspondent asks for a recommendation for a geometry book.My favorite by far is Geometry: A Guided Inquiry by Chakerian, Crabill and Stein. This is the book that had the greatest impact on my approach to teaching high school math. It came out in the 1970's, I believe, but was far ahead of its time.… Continue reading Geometry book recommendation
Creative Publications Manipulatives Update
Lab Gear Activities for Algebra 1 and the 3D Lab Gear are no longer available from Creative Publications / McGraw-Hill. Moreover, they have redesigned their Web site, and all the URLs have changed.Pentomino Activities, Lessons, and Puzzles is going out of print, but is still available.Short run: I've updated my publications page, and the Lab… Continue reading Creative Publications Manipulatives Update
Lab Gear Activities for Algebra 1
Please e-mail me or comment below if you have trouble getting the Lab Gear Activities for Algebra 1 binder. I no longer see it on the McGraw-Hill Web site, and would like to know if it is no longer available.If that is indeed the case, I'll try to get it to you some other way.UPDATE … Continue reading Lab Gear Activities for Algebra 1
Pentomino art lesson
A correspondent writes:I am planning to incorporate pentominoes into my art lesson on designing houses. Do you have comments or help on this concept.One possibility is pentomino-tiled floors. There's a lesson on tiling with polyominoes in my Geometry Labs book (Lab 7.1), but the basic idea is straightforward: find ways to tile with each of… Continue reading Pentomino art lesson
Lab Gear assessment
A correspondent asks:Do you have an assessment piece to the algebra lab for middle school?Not exactly. You might look in The Algebra Lab High School, and especially Algebra: Themes, Tools, Concepts and all its supporting material. (All free downloads on my Web site.) You will probably be able to find material there that you could… Continue reading Lab Gear assessment
Rights update
I added a few paragraphs to the "rights" page in preemptive response to the question I sometimes get about permission to use my materials in a teacher training workshop.--Henri
