Horus Eye Fractions The ancient Egyptian system of measures provides another example of number signs conceived as a coherent system. In the so- called “Horus-eye fractions”1, the designer of a numerical sequence linked its members also into a unified whole derived from a myth, just as in the series of numerals for the powers of ten. Gay Robins and Charles Shute describe this series of measures in their book on “The Rhind Mathematical Papyrus”, an ancient Egyptian mathematics text for apprentice scribes : “The common unit of volume, used for measuring amounts of grain or flour, was the hekat, approximately equal to 4.8 litres or just over a [British] gallon. (...) For smaller amounts, the hekat could be progressively halved to give /2, /4, /8, /16, /32, and /64 fractions. (...) [These ] are known as the Horus-eye fractions, because they were written with distinctive signs that resemble the parts of the eye of the falcon- headed god Horus, known as the wedjat-eye. The actual color of the pupil is black.
EMC/Paradigm: College Resource Centers This textbook is designed with productivity tools that will guide your study. Before You Read Each Chapter Read through the chapter outline before you read the chapter. While You Are Reading Highlight or underline key points as you come across them in the textbook. After You Have Finished Reading Each Chapter Re-read the Clinical Summary. One Final Note Although your schedule will not always allow it, it is best to study a chapter prior to attending the lecture that will cover that chapter content.
Super Teacher Worksheets - Printable Worksheets Tree Measurement - fieldwork - L a n d L e a r n - Australia Contents: 1. Measurement in the field - techniques Introduction: Vegetation management on both public and private land, in farm forestry, native forests, gardens and parkland provides examples of monitoring techniques which can be applied with students. Students will be able to: Equipment: (i) Data collection - Measurements of a single tree 1. The diameter of a tree provides a measure of tree performance and is required for estimating tree volume. By convention, the diameter of forest trees is measured 1.3 metres above the ground. When estimating tree volume it is best to have a value of 'Diameter at Breast Height Under Bark' (DBHUB). 2. The height of young trees (up to 6 metres) is easy to measure using a height-measuring pole or a plastic pipe marked at 0.1 metre intervals, but as trees grow, measuring their heights becomes increasingly difficult. Total Tree height (Ht) refers to the vertical height from ground level to the tip of the tree. How to measure the height of a tree: 3. 4. 5. S.
Main Page - Crinnology - Creativity and Innovation abcteach -- Free Printables, Interactives, Custom Documents, Clip Art, and Games Mixing in Math Printer-Friendly Copies of MiM Activities All of the current activities are available as downloadable PDFs. Download and print as many of them as you like. The print versions are larger files which contain color graphics at higher resolutions than on the web. If you'd like to download a PDF file with all of our full activities in it, click here. Don't have Acrobat Reader? Download it here! Adobe Acrobat software Click here to browse the activities as web pages. MiM News MiM Activity Book, Card, Dice, and Board Games in Spanish! MiM Activity Book reviewed! Lucky Tens and other dice games awarded 2013 Product of the Year by Creative Child Magazine Coming in 2014—a full line of Mixing in Math Preschool Products © 2014, TERC, Inc.
Creativity techniques and creative tools for problem solving This A to Z of Creativity and Innovation Techniques, provides an introduction to a range of tools and techniques for both idea generation (Creativity) and converting those ideas into reality (Innovation). Like most tools these techniques all have their good and bad points. I like to think of these creativity and innovation techniques as tools in a toolbox in much the same way as my toolbox at home for DIY. It has a saw, spanner, hammer, knife and all sorts of other things in it, they are all very useful, but you have to pick the right tool (creativity / Innovation technique) for each job. This site will try and provide a little guidance along with each tool to let you know whether it's best used for cutting paper or putting in nails. For the future, the aim is to also have sub-categories which will identify Techniques for; Problem Definition - including problem analysis, redifinition, and all aspects associated with defining the problem clearly. Subcategories
A to Z Teacher Stuff For Teachers FREE online lesson plans, lesson plan ideas and activities, thematic units, printables, themes, teaching tips, articles, and educational resources Welcome to maths300