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The Official M.C. Escher Website

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Space Symmetry Structure In the best known example of Cellular Automata – Conway’s Game of Life, each cell has a binary state – it is either On or Off. However, it is possible to explore similar automata where the state of each cell can be any real number in a given range – Continuous Cellular Automata. The video above shows such a CCA in grasshopper. Each cell has a height value, which interacts with the values of its neighbours according to a simple* equation. This is a way of generating 3-Dimensional forms even though the cells only use a 2-dimensional Moore neighbourhood. You can download the grasshopper definition here:CAheights2.ghx

René Magritte René François Ghislain Magritte (21 November 1898 – 15 August 1967) was a Belgian surrealist artist. He became well known for a number of witty and thought-provoking images that fall under the umbrella of surrealism. His work is known for challenging observers' preconditioned perceptions of reality. Early life[edit] Standards This practical guide includes three 11" x 17" sheets to display the expectations across the four grade bands for each of the five Content Standards: Number and Operations, Algebra, Geometry, Data Analysis and Probability, and Measurement. (eBook) Connecting the NCTM Process Standards & the CCSSM Practices (PDF) Connecting the Standards, Improving Mathematical Instruction By connecting the CCSSM to previous standards and practices, the book serves as a valuable guide for teachers and administrators in implementing the CCSSM to make mathematics education the best and most effective for all students. Linking assessment to everday classroom instruction requires a shift in both thinking and practice.

A Creative New Way To Encourage Employees And Support Causes At The Same Time Think about the last time you gave one of your coworkers a shout-out for a job well done. It's been a while, right? Now think of the last time you donated to a charity. It's been even longer, most likely.

String Ideas Example of a string – ready to add tangle patterns to create a Zentangle. Zentangle tiles are 3 1/2″ x 3 1/2″ square. Background: In the process of creating a Zentangle one begins by lightly penciling a border and a “string”, generally a freeform shape, on the 3 1/2″ x 3 1/2″ (9 cm x 9 cm) tile of high quality paper, into which one then draws intricate patterns, “tangles” using a Sakura Micron Pen. Week 4_1 islamic pattern Pattern Redux « Week 4_1 fractal tree Week 4_1 curvature dispatch » ReMeDiOs VaRo - Mystical Surrealism undefined Biography This unique and sacred creature was born in Spain in 1908. Remedios always struggled to combine the mythic with the scientific, the sacred with the profane. Her parents were a big influence in her life; they were always teaching her moral aspects and the mechanics of life.

Free Pre-Algebra Practice Tests Our completely free Pre-Algebra practice tests are the perfect way to brush up your skills. Take one of our many Pre-Algebra practice tests for a run-through of commonly asked questions. You will receive incredibly detailed scoring results at the end of your Pre-Algebra practice test to help you identify your strengths and weaknesses. Pick one of our Pre-Algebra practice tests now and begin! Pre-Algebra is a course usually taken by middle-school students as a prerequisite to Algebra I.

Techniques for gathering requirements in Agile scrum Gathering or generating requirements in an Agile development system is unique because it's flexible. Often customers, product owners, testers and the development team (all available stakeholders) take an active role in generating user stories for new features and determining requirements. Requirements in Agile scrum are ever-changing and designed to remain flexible as needs change or as new design considerations are discovered. Discovery is a good word to describe gathering requirements in Agile. It's a process of discovering design along the way to ensure the final requirements meet the customer's needs. Because code is released intermittently, internal and external customers, testers and engineers have time to fully consider the design needs of the application feature.

Tips, Techniques & Ideas - Oklahoma Zentangle Fans With Zentangle-inspired art, inspiration can strike anywhere, anytime on any surface! Latest projects: If you have watched the web site, you know by now that no surface is safe or immune from being tangled! If you haven't checked out the original Zentangle site and their blog ( and ), please do so.

Origami Tessellations I’ve had this pattern in my head for a long time now, and only recently was I able to realize it in a way that was satisfactory to me. It uses a combination of the hinged-pleat flagstone style and the traditional straight-pleat style that origami folders are used to. It’s based on a traditional Islamic tiling which I have always been fond of, and it’s my pleasure to share the crease pattern with you. You can download it here in a Creative Commons BY-NC-SA licensed PDF. Dodecagon Flagstone CP Here’s a basic crease pattern for a dodecagonal flagstone pattern, overlaid on top of a triangular grid. Zeljko Tonsic Željko Tonšić is born in Zemun (Serbia) on 7th july 1954. His works are wide-spread through whole Europe. The critics call him one of the best painters of Fantastic or Symbolism. In every painting, while he create it, he carry in a dose of symbolics, mystique and religion. Every painting have its own story, permeated with either thematic or the inspiration steal up from dreams, because, dreams are his secret place to look for. Long, sometimes long-stending process of creating a chef d'oeuvre, are reflected on his striving to perfection.

Fractions- Teachers' Notes Description:These activities are designed to cause students to think; they are not algorithmic. They do not say, To add fractions, do step one, step two, step three. Students will explore geometric models of fractions and discover relations among them. Appropriate Grades: 3rd - 6th, maybe. But precocious kindergarteners could do some of it, and middle schoolers needing another look at fractions could appreciate it as well.

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