Rules of Exponents
This video is about exponents. It tells us about how and what the rules effect and cause when a number has an exponent. Exponent in other words is "# to the power of ..." Power of any number. This five minute video goes slowly, but the teacher needs to have examples and a handout to help reinforce these examples
How to grow Yeast
By: Singer Instruments How to grow / culture yeast on agar or in YPD:
We show you how to prepare fresh cultures of yeast from previously grown agar plates.
Spruce up your old yeast cultures by replating onto fresh media or liquid YPD, or select colonies of interest to be expanded.
Find out more http://www.singerinstruments.com
Bepaling van het gehalte calciumcarbonaat in schuurmiddel : Practicum In dit practicum doe je een eenvoudige kwantitatieve meting van koolzuurgas, dat zal worden gevormd door de toevoeging van zoutzuur aan schuurmiddel. De meting dient als basis voor stoechiometrisch …

Bepaling van het gehalte calciumcarbonaat in tandpasta : Practicum In dit practicum doe je een eenvoudige kwantitatieve meting van koolzuurgas, dat zal worden gevormd door de toevoeging van zoutzuur aan tandpasta. De meting dient als basis voor stoechiometrisch …

Soil Orders
This site provides illustrated information about soil orders and their global geographical distributions. Visual resources may be incorporated into lectures, labs, or other activities.
Crash Course in Copyright
The Copyright Crash Course provides information about how ownership of copyrighted materials works, what is fair use, and when and how to get permission to use someone else's materials. It focuses on copyright issues pertaining to both text and multimedia resources. The site also offers an interactive online tutorial and links to a multitude of additional resources regarding copyright law and fair use practices.
2012 iCampus Prize Finalist - Tango
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2012 iCampus Prize Finalist - STEMid
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2012 iCampus Prize Finalist - CasaNexus
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Stealing poems from people's minds at Mayfest
Amazing poet taking thoughts from people and turning them into spoken word poetry
12.06.2012 – Langsam gesprochene Nachrichten
Trainiere dein Hörverstehen mit den Nachrichten der Deutschen Welle von Dienstag – als Text und als verständlich gesprochene Audio-Datei.
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Im Streit zwischen Bundesregierung und Opposition über den EU-Fiskalpakt ist keine Einigung in Sicht. Eine Verhandlungsrunde der Unterhändler mit Bundeskanzlerin Angela Merkel am Montagabend im Berliner Kanzleramt blieb ohne greifbares Ergebnis. Beide Seiten beschuldigten sich anschließend, sich zu wenig zu bewegen. Die Koalition drängt darauf,
Gerald Ford on Economic Woes
After finding little support in Congress on his proposed budget-reducing actions, President Gerald Ford stresses the necessity of his plan in a news conference held December 2, 1974, which was broadcast live on television and radio. (3:46)
Supply and Demand Introduction
This eight minute animation explains the basics of the supply and demand is economic process. It provides an overview, but would require a teacher to review the material presented..
RNAi Explained (Interactive)
This interactive activity from NOVA scienceNOW illustrates the function of RNA interference (RNAi), a mechanism by which cells interrupt the process of protein synthesis. By effectively silencing genes, RNAi helps to fight infections. Scientists hope that one day they will be able to use this powerful mechanism in the treatment of a wide variety of genetic diseases.
*Not all will agree with the introduction (dealing with evolution), but the active video and metaphor link (putting
Rock Cycle Animation (Interactive)
The rock cycle has no beginning and no end. Rather, it is an ongoing cycle in which rock — driven by tectonic processes such as volcanoes and earthquakes, the surface processes of weathering and erosion, and compaction — is created and destroyed. In this visualization and collection of animations from McDougal Littell/TERC, follow rock from its origins as magma through other stages of the cycle.
2012 Commencement: College of Arts, Sciences and Engineering
Video highlights from the University of Rochester's commencement ceremony for Arts, Sciences & Engineering graduates on May 20, 2012. Commencement speaker and president of Brown University Ruth Simmons told the graduating class: "Your education benefits society only if you are a drum major for human dignity, speaking out and acting on behalf of that common thread of decency in every instance in which you see injustice, inequality and hatred on the rise".
Poetry Lesson
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Bathers with Rowboat at Hudson Lake
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Construction of the Guaranty Building on Monument Circle, 1922
Two well-known Indianapolis firms contributed to the construction of the Guaranty Building. The architectural firm Rubush & Hunter designed the building, and the William P. Jungclaus Company was the contractor. [1922],Appears in Destination Indiana 3
Fluorine: The Element
This two minute video is about this element and what it does and its uses.
atomic number:9
atomic symbol: F
Flourine is the most reactive element and reacts with hydrogen to make hydrogen flouride, which will dissolve human flesh.













