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
Math Tours: Fractions
Students need many concrete experiences with fractions to develop a deep understanding of the three models of fractions: area, linear and set models. Teachers need to address all three models in well-designed instructional activities so that students develop a rich concept of fractions that they can use to make sense of numbers, operations, measurement and probability. The Math Tours include: activities, problem solving, games, writing to learn, templates, math-literature connections, and web li
Gingerbread Man Math
Gingerbread men and gingerbread houses enjoy special popularity around the holidays, but many of these gingerbread activities are timeless and complement literature titles that teachers use at the beginning of school or after the holidays. It's very easy to incorporate mathematics into a study of gingerbread men, and students will enjoy the data collection activities and games while learning math skills and deepening their understanding of important mathematical concepts. Look through these math
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.
Working in Paterson: Occupational Heritage in an Urban Setting
Working in Paterson: Occupational Heritage in an Urban Setting presents 470 interview excerpts and 3882 photographs from the Working in Paterson Folklife Project of the American Folklife Center at the Library of Congress. The four-month study of occupational culture in Paterson, New Jersey, was conducted in 1994. Paterson is considered to be the cradle of the Industrial Revolution in America. It was founded in 1791 by the Society for Establishing Useful Manufactures (S.U.M.), a group that had U.
War and Peace
Gain insight into wars by studying maps, letters, and historic newspapers. Consider women’s roles during the Civil War and World War II. See film clips of the Spanish-American War, the first war to be captured on film. Listen to recordings from World War I and the 1920 Election. Analyze Ansel Adams’ photo documentary of life at Manzanar to deepen understanding of Japanese internme
Two Unreconciled Strivings: African-American Identity in the Gilded Age, 1877-1915
Examine the tension experienced by African-Americans as they struggled to establish a vibrant and meaningful identity based on the promises of liberty and equality in the midst of a society that was ambivalent towards them and sought to impose an inferior definition upon them. The primary sources used are drawn from a time of great change that begins after Reconstruction's brief promise of full citizenship and ends with the First World War's Great Migration, when many African-Americans sought gr
Active Lessons are engaging, technology-based, student-centered (pupil-centered) learning activities designed by teachers using PowerPoint (or other presentation tool). The idea is to empower teachers to easily create technology-based activities that draw upon variety of existing and new digital resources from internet, repositories of learning objects and other sources, and require students to use technology and create artifacts demonstrating their understanding. This idea partially challenges
Digital Storytelling in the Classroom and Beyond
This workshop explores how contemporary technology tools empower students and teachers to engage in highly creative and reflective tasks to organize and present information, and express emotions, ideas and knowledge through multimedia creations known as digital stories. Digital storytelling is increasingly becoming popular in schools all over the world as an engaging technology-based learning strategy. In this workshop, the participants will be exposed to powerful user-friendly and cost-free tec
Selenium: A Window on Wetlands Activity
Wetlands are natural recycling plants, but they are often endangered by the waste people put there. Understanding the complex processes that enable a marsh to clean water, recycle nutrients, and immobilize toxic elements will help us protect these diminishing resources. Bring the scientific research done at the the Advanced Light Source into your classroom using this complete teaching module.
When we apply the scientific method to real-world problems, often we can invent applications for the effects we observe even without understanding the origins of those effects. This process is commonly used in the development of new technologies; one example is the discovery of x rays. This curriculum unit is designed to encourage this investigative process through inquiry-based learning involving exploring, observing, and then applying the information gained. Light and its interactions with mat
Reading for Philosophical Inquiry
In this introduction to philosophical thinking, we will read some essays specially chosen from four main areas of interest: (1) the philosophy of life, (2) the philosophy of religion, (3) ethics, and (4) metaphysics and theory of knowledge. Although our approach is not comprehensive, it is reasonably representative of some of the more significant areas of philosophical inquiry. The readings are intended to illustrate the interrelations between these subject areas of philosophy and, as well, to p
Journey North Journals: Helping Young Minds Grow
This teachers' lesson offers tips on using Journey North journals to inspire learning and assessment. When students use journals to capture and reflect on observations, experiences, and data — and put forth opinions, predictions, and theories — learning blossoms. These records can also be great assessment tools because they offer you and your students windows into their thinking, understanding, and knowledge gaps. Finally, they can help you address pressures to integrate writing into subject
Health Issues for Aging Populations
Introduces the study of aging, its implications for individuals, families, and society, and the background for health policy related to older persons. Presents an overview on aging from different perspectives: demography, biology, epidemiology of diseases, physical and mental disorders, functional capacity and disability, health services, federal and state health policies, social aspects of aging, and ethical issues in the care of older individuals.
C9 Lectures: Yuri Gurevich - Introduction to Algorithms and Computational Complexity, 2 of n This is the second part i
This is the second part i
Crash: A Tale of Two Species
This is the story of the fabric of life, and how all species are connected. At its center is the horseshoe crab, a creature that has remained virtually unchanged for eons. Its annual spawning produces millions of eggs that are the lifeline for a tiny bird, the red knot. But horseshoe crab numbers are plummeting, and the pyramid depending on this age-old creature is about to come crashing down. (50:44)
What is Remix Culture
This resource is a playlist containing pointers to many other resources. This playlist is dedicated to understanding exactly what is meant by "Remix" and "Remix Culture. It goes through to first define and explain the terms and the phenonmenon, then to explain the implications of them, and finally give useful and interesting examples.
Understanding Computers and the Internet
This course is all about understanding: understanding what's going on inside your computer when you flip on the switch, why tech support has you constantly rebooting your computer, how everything you do on the Internet can be watched by others, and how your computer can become infected with a worm just by turning it on. In this course we demystify computers and the Internet, along with their jargon, so that students understand not only what they can do with each but also how it all works and why
China Dust Storm during April 2001 (WMS)
A major dust storm occurred in April 2001 over parts of China and Mongolia. Dust from this storm was transported all the way to the coast of the United States. Although dust from the Sahara Desert is routinely transported across the Atlantic to the east coast of the United States, Asian dust rarely makes the distance across the Pacific to the west coast. These airborne microscopic dust and smoke particles, or aerosols, were measured by the TOMS instrument on the Earth Probe satellite. For govern
Making a Sundial
In this activity students construct a sundial and use it to observe the movement of the sun through the sky over the course of a day by marking changes in the position of a shadow once each hour. Students determine the approximate time of solar noon at their school as indicated by the time of the shortest shadow. They revisit the site on a subsequent day to estimate the time of day using their sundial. Intended outcomes are that students will gain an understanding of the daily movement of the su