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The OER university (OERu) makes education accessible to everyone. Coordinated by the OER Foundation, we are an independent, not-for-profit network that offers free online university courses for students worldwide. We also provide affordable ways for learners to gain academic credit towards qualifications from recognised institutions.

"Graph functions, plot tables of data, evaluate equations, explore transformations, and much more - for free!"

Desmos is an online graphing calculator that allows the user to plot points, graph lines and parabolas. A variety of common algebraic functions are included with sliders, allowing the user to manipulate the data in real time and see the results of those changes. Students can also use it to create math art on coordinate grids.

Scott McLeod - Ruminations on technology, leadership, and the future of our schools. academia, academic, administration, administrator, administrators, assistant principals, CASTLE, college, colleges, district, districts, edublog, edublogosphere, edublogs, education, educational administration, educational leadership, educational technology, educational technology leadership, higher education, leaders, leadership, leadership development, leadership preparation, leadership training, learners, learning, McLeod, postsecondary, principal, principals, professional development, school, school administration, school administrator, school administrators, school districts, school leaders, school principals, school superintendents, schools, Scott McLeod, scottmcleod, staff development, student, students, superintendent, superintendents, teacher, teachers, teaching, technology, technology coordinators, technology integration, technology leadership, training, UCEA, universities, university

In honor of Pi Day, held March 14, we've developed a theme all about geometry! So get out your protractors, rulers and compasses (or just pull these tools up on your ActivBoard using your ActivSoftware)! In this theme, you will find hundreds of lessons and resources covering topics such as similar triangles and indirect measurement, coordinate geometry, congruence, ratio and proportion, area, perpindicularity and much, much more.

Great lesson plan to coordinate Tu B'Shevat, Arbor Day, environmentalism, and American poetry. Kudos, Kathleen Harsy.

A collaborative to do list and planning site. Easily share tasks and coordinate them together. http://ictmagic.wikispaces.com/ICT+&+Web+Tools

Great article that I think will help clarify for school admin., tech coordinators, teachers, students, etc. what our responsibilities and roles are in digital citizenship with regard to appropriate content. BalancedFiltering.org is a grassroots campaign to promote balanced content filtering in schools which complies with the law, promotes accountability, and encourages responsible digital citizenship.

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We are all time travelers... drifting through time at a steady pace, one moment at a time. In what direction are we moving through time? Or does time move through us? How many dimensions of time are there? Though slightly allegorical, three-dimensional time offers physics new parameters, accounting for conventional and exotic physical phenomena, while maintaining the conservation of energy and symmetry groups found in physical law.  I began playing with the idea that all of physics could be reduced to just interactions between spatial and temporal coordinates. I wondered if inertia and momentum might be composed strictly of temporal components. This would require extra time dimensions. Could inertia or momentum be used as indicators of multi-dimensional time? What about charge, spin, and other properties of matter? Answers to some of these questions appeared to reside in neutrino research, specifically neutrino flavor oscillation.  The universality between Thermodynamics and Temporal Mechanics can reduce the fundamental forces of nature into a single expression, a new equivalence principle, which can be used as the generator for the evolution of time. Once Quantum Mechanics is seen through the lens of three-dimensional time, the EPR paradox looses its mystique. The speed of light may be restricted to a set speed limit within each individual frame of reference, however, frames of reference can undergo periods-of-time at varying rates of the passage-of-time. If the positive side of absolute zero is a state of condensed matter, what is on the negative side of absolute zero? Uncondensed matter?  The anti-matter aspect of the Dirac equations may have been misinterpreted. The convention is to assume that "matter" is composed of "particles" distinctly different from "antimatter" composed of "antiparticles". The assumption of one time dimension locks in this interpretation of the Dirac Equations. However, the uniform production of particles and antipa

This chart bridges the gap between basic addition and the coordinate plane. More info in "The Problem with Math is English" by Concepcion Molina.

Katie Ritter, Tech. Coordinator developed a helpful tech. integration flow chart that will help with the CCSS - "I hope it helps you think backwards (or rather the "right" way) to think about selecting a technology tool to use in your class."

"I was introduced to the Good/Great/Awesome techniques in some TEEP training in November last year. I immediately placed it in my "to-do right away" pile. As an intrinsically positive person, and teacher, who always strives to build students' self esteem and promote the growth mindset in all who pass through my classroom; I found the idea of offering 3 levels of positivity much more appealing that the previous wording. I implemented this strategy quickly and personally added in an overarching learning objective, so students could see each stage of G/G/F as building blocks. I coloured coded them, as is common, and occasionally colour coordinate to grades or tasks."

"When I look at my timetable for the week, it isn't the recorder practice which happens next door first thing every Monday morning which fills me full of dread, nor the infamous Friday afternoon slot which brings about a sense of foreboding. My true timetable terror occurs shortly after school on a Wednesday afternoon. The (unrelenting) weekly staff meeting should be a time to coordinate with colleagues, create inspirational ideas for the way ahead, and take key decisions for the future of the school. A chance to bring clarity to the chaos, and move the things forward."

Great suggestions for using social media to engage parents. 

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