Data Investigations: Codemaking and Codebreaking
There are resources for two activities 1. Cryptograms: These puzzles are familiar sayings that have been encrypted. Use letter frequencies, letter patterns and your best analytical skills to decode these familiar puzzles that can be found in many puzzle magazines or online. 2. Crypto-lists: These lists were designed to introduce students to code-breaking. Each list contains words that relate to the topic. Use letter frequency and your best analytical skills to decode these lists. Remember that e
100th Day of School Activities
Resources to mark the 100th day of school with math activities. Challenge students to generate 100 different ways to represent the number 100. Students will easily generate 99 + 1 and 50 + 50, but encourage them to think out of the box. Challenge them to include examples from all of the NCTM Standards strands: number sense, numerical operations, geometry, measurement, algebra, patterns, data analysis, probability, discrete math, Create a class list to record the best entries. Some teachers write
Math Activity Themes: Bats
Bats are a common theme at Halloween. Use these resources to capitalize on student interest in bats and develop student understanding of common mathematical patterns.
Hundred Board Activities 2
Students use "magic" to navigate around the hundred board. This activity introduces horizontal arrows which mean move one square in the direction the arrow points and vertical arrows which mean move up or down one row in the direction the arrow points. These activities support students as they develop understanding of powerful number patterns in the hundred board: (1) moving across or back one space means adding or subtracting one from the starting number; (2) moving up or down one row means add
Hundred Board Activities 1
Students learn the patterns in the hundred board by assembling puzzles. Teachers are able to assess student use of patterns in rows and columns by observing the student at work. This task is easily differentiated to accommodate the varied levels in a first grade class by changing the number of pieces and the shape of the pieces. Puzzle bags should be sequentially lettered so that students progress through harder versions of the task. Finally, students are asked to create their own puzzles for cl
Algebra: Growing Patterns
Introduce elementary students to the concept of functions by investigating growing patterns. Visual patterns formed with manipulatives are especially effective for elementary students and allow them to concretely build understanding as they first reproduce, then extend the pattern to the next couple of stages.
Semi-automatic control system for hydraulic shovel
A semi-automatic control system for a hydraulic shovel has been developed. Using this system, unskilled operators can operate a hydraulic shovel easily and accurately. A mathematical control model of a hydraulic shovel with a controller was constructed and a control algorithm was developed by simulation. This algorithm was applied to a hydraulic shovel and its effectiveness was evaluated. High control accuracy and high-stability performance were achieved by feedback plus feedforward control, non
Story of Stuff
From its extraction through sale, use and disposal, all the stuff in our lives affects communities at home and abroad, yet most of this is hidden from view. The Story of Stuff is a 20-minute, fast-paced, fact-filled look at the underside of our production and consumption patterns. The Story of Stuff exposes the connections between a huge number of environmental and social issues, and calls us together to create a more sustainable and just world. It'll teach you something, it'll make you laugh, a
THE PUBLIC HEALTH OBSERVATORY HANDBOOK OF HEALTH INEQUALITIES MEASUREMENT
Tackling health inequalities must be a central plank of public policy for any government, so I was honoured to be asked to undertake the review of health inequalities for the Labour Government in 1998. I hope that the report from the review, “The Independent Enquiry into Inequalities in Health”, has helped to shape the policy direction, and influence the targeting and delivery of services, in tackling inequalities. We have moved a long way in our commitment to tackle health inequalities sinc
Global Patterns in Green-Up and Green-Down
The purpose of this resource is to investigate the annual cycle of plant growth and decline using visualizations and graphs. Students will analyze visualizations and graphs that show the annual cycle of plant growth and decline. Students will explore patterns of annual change for the globe and each hemisphere in several regions that have different land cover and will match graphs that show annual green-up and green-down patterns with a specific land cover type.
NASA KSNN What does a scientist do?
Scientists share certain methods and approaches to understanding the nature of the world around them. They use a systematic approach to observing and studying the world. They ask questions, look for patterns, and try to find general rules for the way life works.
NASA KSNN What patterns do you see?
Identifying patterns is an important skill in understanding math and science. Patterns can be seen all around us. They are sometimes seen as repeating visual images or may be found as special arrangements of numbers in a list.
Where Deserts Form
Most of Earth's deserts can be found in dry areas created by global circulation patterns. The deserts of our world are not restricted by latitude, longitude, or elevation. This site, produced by the U.S. Geological Survey, uses text and pictures to describe how atmospheric circulation patterns influence the locations of deserts on Earth and possibly on other terrestrial planets as well.
Mondrian: Rectangles, Squares, & Balance, Oh My!
Students will go online and learn about Piet Mondrian, by answering questions from a “Master” list. Students will then use “Clickomania”, first look at the Geometric patterns, and then to record them on scratch paper. Then we will use “QDraw” to make rectangles and squares, using textures for different color representation. Next students will use “Draw!!” to sketch out the best parts of their “QDraw”ing. We will finish the unit by creating a piece of art based on Mondrian’s
NASA CONNECT Proportionality: Modeling the Future
In NASA CONNECT Proportionality: Modeling the Future, students learn why scaling and proportion are important in the design of small aircraft transportation systems. Mathematical patterns are described through practical applications such as the growth of transportation, the Golden Ratio, and the Fibonacci sequence. Grades 4-8.
Responding to Water Scarcity
Growers in the UK are having to get used to managing with less water. Changing climate patterns mean that techniques long established in Southern Europe are now being adapted for use further north. Dr Jim Monaghan (Harper Adams University College) is leading research at Warwick HRI on Dynamic Fertigation, an irrigation system that not only saves water and fertilizer but also automatically respond to five day weather forecasts. Length: 15 minutes
Patterns of migration - a problem or opportunity?
Does the UK's current immigration policy cause us problems or does it provide us with opportunities for economic growth? Are we experiencing a new immigration phenomenon or is the flow of people from country to country something that has always been with us? Professor Zig Layton-Henry, Politics and International Studies, is an expert in the patterns and policy of migration. Length: 22 minutes
A Colonial Legacy in Miskito Turtle Knowledge (Nicaragua)
Over the past several decades the increasing prevalence of natural resource crises has led many ecologists to seek alternatives to Western resource use paradigms. Primary amongst these alternatives are systems guided by indigenous knowledge (IK). It is commonly presumed that these systems represent institutions uncorrupted by the exploitative hand of Western culture and state domination and therefore hold the key to rectifying the unsustainable behaviors of Western societies.
DIY footstool is fully upholstered and covered in an digitally printed fabric. The fabric has been designed without a repeat to create an individual view from every angle. The pattern includes needle point images that can be completed by the consumer, allowing for a totally individual finish unique to every owner. The cover is removable in order for stitching to take place.
THE ITALIAN FULL-SCALE MODEL LABORATORY: CONSIDERATIONS ABOUT SOME TOOLS FOR ARCHITECTURAL EXPERIMEN
The Italian simulation laboratory carries out most of its activity within the experimental programmes promoted by the Ministry of Works. Within this context, we conducted studies based on the topics of EUROPAN competitions for young architects, built models based on EUROREX programme's projects and analyzed experimental projects directly financed by the Ministry (mainly restoration projects).