SamizdatMath

4 Magic Square Puzzlers for EVerYOnE!

And we're back! This is the first of a set of "coin card" activities that I designed for our first grade teachers and which received universal "thumbs up, Robert!" from the students who used them. I even tried it out on a 2nd grader who needed some remediation and she went to town on it as well. So what's so good about these? Let me count the ways: 1) Quantity: there are 30 different cards, which means that its not so many that your kids will get lost, but not so few that they'll finish them

Note: There is now a video tutorial that goes with this activity: Division With Remainders: Just Do It (RIGHT!) Your students are "learning" about division, and if you're using a really, really cruddy curriculum, then they probably all sound like this: "I have 24 blah blah blahs which I'm packing into cases of (choose some divisor of 24.) How many cases will I be able to make. This, my friends, is a lackadaisical and churlish approach to teaching students about solving problems with division.

There are few things in my life that I find more boring than the Common Core State Standards, better known by my the acronym of my own invention, “CoCoStaSta.” Well, I’m sure there is something more boring, like watching anything produced by Khan Academy, but I guess I’m setting a pretty low bar. This is a lesson I wrote for a friend who needed a sure-shot way to impress the grand mystic imperial poo-bahs who rule the fiefdom known as his public school. I think it is such a good lesson that I’

This packet is my way of serving all masters concerning the implications of summer math work: it has a limited number of activities that are not high stress - in fact, it’s five different games, some classic (Picos, Fermis and Bagels, Salute! & PIG!) and others that will be “new to you” (By the Digits, Close to 100), as well as a geometry puzzle featuring the Sphinx puzzle pieces.  Here’s what you get: • Picos, Fermis and Bagels: This is based on the board game “Mastermind,” which challenges

Do you give summer math work to your students? If so, I imagine it's probably a bunch of those cruddy worksheets that you downloaded off the InterWeb, printed out and told your students to complete for next year's teacher by the beginning of school. You know that your students won't use these, and will more than likely wait to the last minute to rush through them and do a crappo job. So what's the alternative? Well, you could send home this pack o' stuff: there's all kinds of fun stuff to keep

This activity features at least 1 Billion (that's 1,000,000,000) different long division problems. How did I do it? Answer: a very, very small font! All kidding aside, this is an incredibly expandable activity that has an unlimited number of puzzles, with each puzzle having several different solutions. Students start with a blank long division problem, with blanks left where the divisor and dividend should be. Some blanks are not too sophisticated: it may be a single digit divisor into a double