Group items tagged

"Function Carnival changes that. Students watch a video. They try to graph what they see. Then they play back the video and see how their graphical model would be represented as an animation. Does what they meant to graph about the world actually match the world?" This is an explanation of a new online math tool called "Function Carnival." The link to the tool is in the opening paragraph. Further explanation of the tool can be found here: http://blog.mrmeyer.com/?p=18420

"Confucius famously urged followers to heed the Golden Rule: do to others what you would have them do to you. However, he was also famous for another concept: jen. According to Confucius, a person of jen "brings the good things of others to completion and does not bring the bad things of others to completion." In other words, jen represents our ability to make the world a better place…but also a worse one. In this lesson we'll explore the concept of the jen ratio - the ratio of positive to negative observations in our daily lives - and discuss how it influences the way we experience the world. From violent video games to inspiring hip-hop lyrics, how does the Confucian concept of jen shape our lives?" This seems like a very engaging introduction to ratios. This is a paid resource, but the media for this lesson is free and available to all.

"The GIF below runs through the plates in sequence, from 2348 B.C., "The Deluge" (Quin, not unusually for his time period, was a Biblical literalist) through A.D. 1828, "End of the General Peace."" So my initial thought upon seeing this GIF was that it is eerily similar to the "fog of war" effect from Warcraft, Starcraft, and other similar games from my childhood. Based on this idea, you might be able to do something with these maps related to the essential question, "How has expansion changed our perception of the world?" (This is probably not phrased perfectly, but gets to the general idea...) Additionally, this could be an interesting item to analyze when discussing the essential question, "Have we made progress?" Students could make similar Gifs for shorter time periods to show their understanding of change over time.

"There's a contest called Math-O-Vision, which your students should enter. Here's the premise: The Neukom Institute for Computational Science, at Dartmouth College, is offering prizes for high school students who create 4-minute movies that show the world of equations we live in. In 240 seconds, using animation, story-telling, humor, or anything you can think of, show us what you see: the patterns, the abstractions, the patterns within the abstractions." Two interesting things going on in this short blog post: 1. It introduces a contest which might be interesting for some of your students. I looked at the winning video from last year (linked in the post) and know that our students are capable of making something of similar quality. 2. The articles provides an interesting insight on math as a "product." This is quite an interesting discussion when thinking about how/why to assign this type of activity to your students.

Real world math problems. You have to become a member to see solutions, but good problems and scenarios.

"Map of Life is a mapping project sponsored in part by Yale and the University of Colorado, Boulder. The map offers the option to see distribution of a species around the world. To do so, select a species from the species menu and placemarks for that species will be displayed on the map. Map of Life also provides the option to see a distribution of animals closest to you. To do that select "what lives near me.""

Educational images -Access approximately three million rights-cleared images from the best collections in the world"

"Google News is already an awesome tool for finding resources for current events around the world. But if you know where to look, Google News is also great for finding old newspapers for use in your instruction."

"This theory says, "For math to be engaging, it needs to be real. The fake stuff isn't engaging. The real stuff is." This theory argues that the engagingness of the task is directly related to its realness. This is a limited, incomplete theory of engagement. There are loads of "real" tasks that students find boring. (You can find them in your textbook under the heading "Applications.") There are loads of "fake" tasks that students enjoy." I agree completely that there are plenty of REAL tasks that aren't engaging, but in my personal experience as a math student and as a teacher that occasionally creates math lessons, I find the most engaging problems are those that have a real application to my personal interests and life. Personally, I believe that if teachers present "real" tasks to the students that they are passionate about and have fun teaching, that rubs off on the students.

A real world example of the perpendicular bisector. ""The model says that if you have two gangs that are equal in their competitive abilities, the boundary between them will be equidistant and perpendicular between their anchor points," Brantingham says. "It's a nice, simple, geometric organization.""

"Twitter has offered me an intellectual community I otherwise lack. It cuts the distance, both geographic and hierarchical. Not only can I talk with people in other places, but I can engage with people in different career stages as well. A sharp insight posted on Twitter is read, and RT'd (retweeted), with less regard for the tweeter's resume (or gender or race) than it might be if uttered at, say, a networking event. Social media is a hedge against the white-shoe, old-boys' networks of publishing. It is a democratizing force in the literary world."

All the evil in the world or . . . a box of fun. This ought to open the door to all sorts of English opportunities. It was inspired by someone's standup comedy routine.

Wow. Just wow. A lot of potential application here for a variety of topics. - My World History teachers are about to do a Socratic seminar on Rome. The topic is "Haves vs. Have Nots." This map fits perfectly into this discussion. - Use as a tool to discuss reasons for immigration/emigration - Locate the most/least poor areas of the US? Why do you believe this is the case? -Does geography impact poverty? How/Why? - Compare this map to other poverty maps from the past, specifically during the period of industrialization. Discuss how/why things have changed.

This is a Google Custom Search Engine for the "Math Twitter Blogosphere." Basically, this tool will search numerous blogs from math teachers, coaches, and other other educators from around the world. Type in your content and check out the ideas that appear.

"Called newspaper map, the relatively new webapp uses Google Maps to visually display newspapers from almost every country in the world. You can filter the map results by place, address, newspaper name and language. The further you zoom in, the more pins you see. The larger the pin, the larger the paper."

...so much good stuff here. Will post some more specific stuff to my HST blog, but this is too good of a resource by itself not to bookmark. Worth sharing with WH and US History teachers.

Wiki designed to connect TPACK with curriculum based learning activities. Aligned to specific content areas. Will be interested to see how this wiki develops over time.

Real time data visualizations provide kids with real world connections to what they know and recognize. They pique their curiosity; that's their power. As with other visual content, there are a host of possibilities for using them in the classroom to demonstrate the strength numbers have on perception and success.