Merry Arithmechristmas boy I like sayin that

The fraction block was`t looking as good as I wanted so I did another one. In case anybody`s counting, yeah yer being shorted one Indian`s O Tha West block. Instead here`s a tease fom the Olmec (aprox. 1400BCE to 400BCE) block so far it`s still in pencil, but it`s fun pencil.

This post includes the two cube root blocks, the two fraction blocks and the first of two varios tribes indian blocks. Unfortunatly I didn`t get all the indian tribes named on their style faces. The research I did was image oriented, tilted at first toward diversity, then more toward a celebration of their cultural richness. I did this research at the public library, and unfortunatly didn`t get tribal origins pinned down on the first few faces. I hope to remedy this eventually, and apologize if I stepped on any religios toes, as I am only a student of these cultures ( and a rookie at that).

On the mass production front, I`ve begun experiments with a pantograph.

It`s built outta yard-sticks from homedepot ($.61 each, took 3) from somewhat incomplete plans and partial instructions found on the web. In the first tests it produced much better reductions than enlargements, but so far I haven`t gotten it to mark on a block face yet. Hey, gimmie a minute, I`ll provide the links eventually (such as they are).

R0 H0 H02

Now see, there it is again. I wanted the headline to read Ro Ho Ho squared but I couldn`t even sneak up on it with a cut, paste, back door like (mañana) cut and pasted from Wictionary to get tha ~ to get over the n. Anyway I finally got the square root blocks done and three Roman numeral blocks. I even did tha-one with the XII and the IIX adajacent to each other, it felt pretty dumd though.

The plan for the next addition to the set is the two cube root blocks and the fraction block. This leaves room for the next two blocks in "The West" series to fill our the next five eh?

Ho Ho Ow, Damn that`s Hot!

Fa la la la hah! Props to Santa, man with all the soot, smoke, and hot ceramic
pipe, I couldn`t even get in the chimney, much less down it. Just as well, I guess, my best efforts at coming up with the 4 or 5 sets of arithmetic blocks I wanted to share with my favorite tiny humans are still well beyond my reach. When Niko first saw the arithmetic blocks he wanted to share them with Chloe and Madison`s cousins, but none of us has been successful making the shift into mass production necessary for this to happen.

But hey, tis the season, there is still hope for the hard-headed. I`m still working on the peels of the original Chloe/Madison set with a few picture blocks tossed in for spice. Today`s installment includes the odd, even, prime, the fibonacci, and the first of the three blocks in "The West" series.

The patterns seem to be getting better looking to me, but there`s way too many to go for me to go back and tweak up the first few yet. Well drag out yer round pointed scissors and yer glue stik. Set up the tv-tray table and go to cuttin anda foldin while watchin re-runs (you don`t need to watch em so close). Good luck, hope the picture matched tabs hide yer seams, they worked pretty well on the test block (da fish). Well, I got my five blocks to photograph and assemble into today`s peels, mañana.

Merry Arithmachristmas

Ho ho ho, merry arithmechristmas. Well they`re finally here, the first patterns for the Blocklogic arithmetic blocks. They were slow coming and won`t be all that fast in unfurling. Originally the plan was to make a plan and a list of the block-set but instead I tried to concentrate on making a few sets of the blocks, ouy! Whata pain in the butt. The one at a time cutting with a band-saw improved the quality, but even a belt sander and a jig to hold 16 blocks at a time didn`t make it fast. Hand mortissing, free hand lettering, multiple fonts, and wood burning the letters made each block take about two anda half hours.

Much as I wanna see these in play this version may not be very common. The printer version should take about 10 minutes apiece to print cut fold and glue. Making the first 5 patterns, of a set of 21 with some picture blocks to round up to 27 (to fit inna cube), took me about an hour each with photoshop.These were slow but I think they`re gonna make good arithmechrismas ornaments so I`ll still continue to crank em out. This will also be the plan for the set. Somewhere in a later post I may post definitions of the symbols, maybe not.

Here`s the link to the list on wikipedia that was the source of most of my favorites.

The set being mapped is the only set so far and are all on home-made blocks.

So far my research has yielded a number of manufacturers of blank blocks. , but I haven`t tried any of them yet.

17 Fish-block

Well I`ve finally run the arithmetic blocks into the ground. Don`t get me wrong I still think they`re cool but I`m tired of dreaming about them. This block came to me at the edge of sleep. I had to get up and write myself a note for in the morning. It worked great, so well in fact I was inspired to play some more. Next came the spikey cat, the escaping puppy, the swollen bunny, the irritated cat, the star-gazing dog, Yak with mountains, barking night dog, and the texture blocks.

Ahhhh! Above is the 17 fish block as a full size peel, with image tabs to help hide the seams. It works pretty good, I asembled a couple to test the pattern. More to follow.

Arithmetic Block Set Specs

Well the entire first set of digits and symbol blocks are ready. The complete set of blocks contains two serial blocks, one odd, one even, one prime, one fibonacci, three Roman numeral, two square-root, two cube-root, one fraction, four factor, and three symbol blocks. This comes to twenty one number blocks and a total of twenty eight symbols. The symbols include a great many more than I ever heard of studying arithmatic. The real criterion for making the list was cool symbols that might be possible to explain to a kid. Some of them are going to be a bit of a stretch, to use in an equation correctly or to define in a usefull way. There is no doubt they look cool and they`re definitly thought provoking, heck makes me want to learn more math. Well they`re all sealed. Now that theyr`e photographed the list of definitions of the symbols on them is next, but it aint ready yet.

This Neopolitan Has Nine Layers Already

We are once agian indebted to The Plush Neon Monkey, just couldn`t leave it alone.

I`d hoped carefull thought might generate a few more fun number catagories for block content.

Look-out! There`s more than a dozen diferent block configurations so far. These pictures represent an in progress preview of the first arithmetic blocks, still unsealed.

The latest additions include lower digits of square roots,

cube-roots, roman numerals to twelve, and one block of fractions. These are in addition to serial on two blocks, even, odd, prime, and fibonacci blocks already made.

The block holder mortis-jig and the gang sanding-jig have made mass-production as easy
it seems likely till I`ve got a belt-sander.

Now the real limiting factor seems to be the twenty minutes to cut each mortis, and the need to limit the number of them in a day to about sixteen. The stress of the chissel turned my fingers bright red and painfull just short of blistering. Fifteen of the sixteen gang-sanded group were good and more uniform than most of those that were harder to do. The fractions were toughest to burn but they seem worth it. The Roman numeral blocks had the same inversion-juxtaposition chalenges that the six-nine block had, but it seems worth it because of the way it reveals Roman numeral construction techniques so clearly.

The next post will include the a complete list ot the arithmetic blocks and layout of each block. A list of definitions of the eighteen plus math symbols , will also be included.