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The eyeballing game

The eyeballing game

Related:  Math Games

Advent Calendar In case you aren't familiar with them, an Advent Calendar is basically a calendar for the days in December leading up to Christmas. But each "day" on the calendar is actually a little window, or pocket, which the child can open up on the appropriate day. Inside the window they might find a small treat, or a picture with a Christmassy theme. Firesheep The extension was created as a demonstration of the security risk of session hijacking vulnerabilities to users of web sites that only encrypt the login process and not the cookie(s) created during the login process.[3] It has been warned that the use of the extension to capture login details without permission would violate wiretapping laws and/or computer security laws in some countries. Despite the security threat surrounding Firesheep, representatives for Mozilla Add-ons have stated that it would not use the browser's internal add-on blacklist to disable use of Firesheep, as the blacklist has only been used to disable spyware or add-ons which inadvertently create security vulnerabilities, as opposed to attack tools (which may legitimately be used to test the security of one's own systems).[4] Note that even if they did, it wouldn't actually prevent anyone from using Firesheep, as Firefox contains a hidden setting to disable this blacklist.[5] Countermeasures[edit]

This is What Happens When You Give Thousands of Stickers to Thousands of Kids This December, in a surprisingly simple yet ridiculously amazing installation for the Queensland Gallery of Modern Ar, artist Yayoi Kusama constructed a large domestic environment, painting every wall, chair, table, piano, and household decoration a brilliant white, effectively serving as a giant white canvas. Over the course of two weeks, the museum’s smallest visitors were given thousands upon thousands of colored dot stickers and were invited to collaborate in the transformation of the space, turning the house into a vibrantly mottled explosion of color. How great is this? Given the opportunity my son could probably cover the entire piano alone in about fifteen minutes. The installation, entitled The Obliteration Room, is part of Kusama’s Look Now, See Forever exhibition that runs through March 12. If you liked this you’ll also enjoy Roman Ondak’s Room of Heights and Karina Smigla-Bobinski’s helium-filled kinetic drawing sculpture.

Animated Bézier Curves Play with the control points to modify the curves! These animations illustrate how a parametric Bézier curve is constructed. The parameter t ranges from 0 to 1. Seasonal Math Activities These math activities are organized by seasons. Elementary teachers often incorporate seasonal activities as craft projects. Many of these seasonal craft projects can be mathematical as well with a little forethought. Browse the activities for projects to add that reinforce mathematical concepts and skills through seasonal and holiday themes. Back-to-School Activities Back-to-School Activities: include glyphs, math-literature connection, problem solving and daily math routines. September 2007: Back-to-School Issue includes writing in Math class, active participation, using math templates.

Johnnie's Math Page - The Best Math for Kids and their Teachers -Hundreds of Interactive Math Tools, Math Activities, and Math Games Johnnie's Math Page is the site to find fun math for kids, math games, and even a little math homework help. Interactive math activities from across the web have been organized by topic to make math learning enjoyable and interesting. These activities have been chosen to represent the range of math learned from kindergarten to middle school. Access Any Website Or Forum Without Registering Visit any forum or website to find something useful and they will ask you to register. Every time a forum asks me to register, I simply close the site. You would probably do the same. But this time, lets face it.

Carved Book Landscapes by Guy Laramee (click images for detail) For the better part of three decades multidisciplinary artist Guy Laramee has worked as a stage writer, director, composer, a fabricator of musical instruments, a singer, sculptor, painter and writer. Among his sculptural works are two incredible series of carved book landscapes and structures entitled Biblios and The Great Wall, where the dense pages of old books are excavated to reveal serene mountains, plateaus, and ancient structures. Of these works he says: Nerd Paradise : Divisibility Rules for Arbitrary Divisors It's rather obvious when a number is divisible by 2 or 5, and some of you probably know how to tell if a number is divisible by 3, but it is possible to figure out the division 'rule' for any number. Here are the rules for 2 through 11... The last digit is divisible by 2. The sum of all the digits in the number is divisible by 3. The last 2 digits are divisible by 4. The last digit is 5 or 0.