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This module provides an introduction to the Connexions Deomonstration and Tutorial Workshop. Learners are provided with a list of additional resources, including email addresses and supporting websites, that they may find useful after completing the workshop.

What is connexions?

Connexions is a place to view and share educational material made of small knowledge chunks called modules that can be organized as courses, books, reports, etc . Anyone may view or contribute:

  • authors create and collaborate
  • instructors rapidly build and share custom collections
  • learners find and explore content

System requirements

Connexions currently supports the Firefox (version 3.0 and later) and Internet Explorer (version 6.0 and later) web browsers. Additional third-party plug-ins are required for viewing some content, including MathML. For additional information about supported web browsers, please see (External Link) .

Contacting connexions

There are several ways to get answers about Connexions:

  • To ask a question or get more information about the Connexions project, please contact cnx@cnx.org .
  • To report a problem with the site, please visit (External Link) or send an e-mail to techsupport@cnx.org
  • To request technical assistance with the site or with authoring in CNXML, please contact techsupport@cnx.org .
  • To report a bug or other problem with the site, please visit (External Link) .

Joining the connexions community

We invite you to participate in the Connexions Community by subscribing to one of the following services:

  • To view our blog, please visit (External Link) . RSS feeds for blog posts are also available from this site.
  • To follow us on Twitter, please visit (External Link) .
  • To become a fan of Connexions on Facebook, please visit (External Link) .

Questions & Answers

A golfer on a fairway is 70 m away from the green, which sits below the level of the fairway by 20 m. If the golfer hits the ball at an angle of 40° with an initial speed of 20 m/s, how close to the green does she come?
Aislinn Reply
cm
tijani
what is titration
John Reply
what is physics
Siyaka Reply
A mouse of mass 200 g falls 100 m down a vertical mine shaft and lands at the bottom with a speed of 8.0 m/s. During its fall, how much work is done on the mouse by air resistance
Jude Reply
Can you compute that for me. Ty
Jude
what is the dimension formula of energy?
David Reply
what is viscosity?
David
what is inorganic
emma Reply
what is chemistry
Youesf Reply
what is inorganic
emma
Chemistry is a branch of science that deals with the study of matter,it composition,it structure and the changes it undergoes
Adjei
please, I'm a physics student and I need help in physics
Adjanou
chemistry could also be understood like the sexual attraction/repulsion of the male and female elements. the reaction varies depending on the energy differences of each given gender. + masculine -female.
Pedro
A ball is thrown straight up.it passes a 2.0m high window 7.50 m off the ground on it path up and takes 1.30 s to go past the window.what was the ball initial velocity
Krampah Reply
2. A sled plus passenger with total mass 50 kg is pulled 20 m across the snow (0.20) at constant velocity by a force directed 25° above the horizontal. Calculate (a) the work of the applied force, (b) the work of friction, and (c) the total work.
Sahid Reply
you have been hired as an espert witness in a court case involving an automobile accident. the accident involved car A of mass 1500kg which crashed into stationary car B of mass 1100kg. the driver of car A applied his brakes 15 m before he skidded and crashed into car B. after the collision, car A s
Samuel Reply
can someone explain to me, an ignorant high school student, why the trend of the graph doesn't follow the fact that the higher frequency a sound wave is, the more power it is, hence, making me think the phons output would follow this general trend?
Joseph Reply
Nevermind i just realied that the graph is the phons output for a person with normal hearing and not just the phons output of the sound waves power, I should read the entire thing next time
Joseph
Follow up question, does anyone know where I can find a graph that accuretly depicts the actual relative "power" output of sound over its frequency instead of just humans hearing
Joseph
"Generation of electrical energy from sound energy | IEEE Conference Publication | IEEE Xplore" ***ieeexplore.ieee.org/document/7150687?reload=true
Ryan
what's motion
Maurice Reply
what are the types of wave
Maurice
answer
Magreth
progressive wave
Magreth
hello friend how are you
Muhammad Reply
fine, how about you?
Mohammed
hi
Mujahid
A string is 3.00 m long with a mass of 5.00 g. The string is held taut with a tension of 500.00 N applied to the string. A pulse is sent down the string. How long does it take the pulse to travel the 3.00 m of the string?
yasuo Reply
Who can show me the full solution in this problem?
Reofrir Reply
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Source:  OpenStax, Connexions demonstration and training workshop: participant guide. OpenStax CNX. Sep 03, 2009 Download for free at http://cnx.org/content/col10967/1.1
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