Students explore the basics of DC circuits, analyzing the light from light bulbs when connected in series and parallel circuits. Ohm's law and the equation for power dissipated by a circuit are the two primary equations used to explore circuits connected in series and parallel. Students measure and see the effect of power dissipation from the light bulbs. Kirchhoff's voltage law is used to show how two resistor elements add in series, while Kirchhoff's current law is used to explain how two resistor elements add when in parallel. Students also learn how electrical engineers apply this knowledge to solve problems. Power dissipation is particularly important with the introduction of LED bulbs and claims of energy efficiency, and understanding how power dissipation is calculated helps when evaluating these types of claims. This activity is designed to introduce students to the concepts needed to understand how circuits can be reduced algebraically.

The video introduces health challenges for the very varied group of migrants. A large part voluntarily migrated, but non-voluntary groups include refugees, IDPs, Stateless and trafficked persons. Internal migrants are both due to conflicts and disasters and general urbanisation. The different groups have very varied health issues, and also very varied protective frameworks – whether international conventions or national laws and services - and may not be able or willing to seek health care.

Khan Academy Grammarian David Rheinstrom welcomes you to his favorite topic: the study of language, its rules, and its conventions. By understanding English – by speaking it, by writing it, by reading this very sentence – you are a grammarian yourself!

This week, Stan Muller launches the Crash Course Intellectual Property mini-series. So, what is intellectual property, and why are we teaching it? Well, intellectual property is about ideas and their ownership, and it's basically about the rights of creators to make money from their work. Intellectual property is so pervasive in today's world that we thought you ought to know a little bit about it. We're going to discuss the three major elements of IP: Copyright, Patents, and Trademarks.

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The views expressed in this video do not necessarily reflect those of the United States Copyright Office, the Library of Congress, or the United States Government.
The information in this video is distributed on an "as-is" basis, without warranty. While precaution has been taken in the preparation of the video, the author shall not have any liability to any person or entity with respect to any loss or damage caused or alleged to be caused directly or indirectly by any information contained in the work.
This video is intended for educational purposes only and is not intended to be, nor should it be construed as, legal advice. Intellectual property law is notoriously fact-specific, and this video (or any other single resource) cannot substitute for expert guidance from qualified legal counsel. To obtain legal guidance relevant to your particular circumstances, you should consult a qualified lawyer properly licensed in your jurisdiction. You can contact your local bar association for assistance in finding such a lawyer in your area.

Students will be introduced to irony with a focus on the three types of irony:  verbal, situational, and dramatic.  RL 8.4  Determine the meaning of words and phrases as they are used in a text, including figurative and connotative meanings; analyze the impact of specific word choices on meaning and tone, including analogies or allusions to other texts.Students will review the definitions of the three types of irony.  After viewing examples and taking notes, they will view three videos:  verbal irony, situational irony, and dramatic irony.Students will get a copy of the lyrics to the song "Ironic" by Alanis Morissette.  They will listen to the song a few times.and highlight examples of irony. Students will then work with a partner to share and discuss.  Next, students will type their own song lyrics using the song "Ironic" as a template portraying examples of irony.Students will then share with the class.  During presentations, students will highlight examples of irony using classmates' lyrics.  

This article highlights resources that can be used to supplement lessons on extreme weather, including games and video clips. The article appears in the free, online magazine for K-Grade 5 teachers Beyond Weather and the Water Cycle. The magazine focuses on the essential principles of climate science.

Learn more about how immigrants settled Iowa by developing farms and built schools on the tall grass prairie in Iowa. Through video, primary sources, activities and text learn more about:
A) Preparation for Settlement of Iowa's Treeless Tall Grass Prairie
B) Promotion of Large Scale Prairie Settlement of 3/4 of Iowa

Examples of good and bad interview techniques. Nothing too technical here, just basics on attentiveness, posture, eye contact, etc.

This self-paced unit for students in grades 6-9 provides an opportunity to explore basic electrical circuits and demonstrate the new knowledge by wiring a lamp, explaining the components of the lamp that are important for the flow of electricity, and completing a schematic of the lamp circuitry.

In this video Paul Andersen explains how biodiversity measures the variety of genes, species, and ecosystems on the planet. Biodiversity provides resources and ecosystem services for humans on the planet. He also explains how biodiversity is decreasing on the planet due to habitat destruction, invasive species, climate change, over harvesting, and pollution. Relevant treaties and laws designed to preserved biodiversity is also included.

MLA style essay formatting: margins, font, line spacing, header, info block, title, indentation, block quote, works cited.

Number Talks are one of many Mathematically Productive Instructional Routines (MPIR). They are short (10ish minutes), daily exercises aimed at building number sense. This is one of six different MPIR covered in the Mathematically Productive Instructional Routines collection from the Washington Office of Public Instruction and the Washington Association of Educational Service Districts.

The video "Femmes francophones, Pouvoir et developpement" provides insight on the evolving role of women in business and positions of power throughout the Francophone world. The activity accompanying the video allows students to shape their perceptions of the issues and achievements of Francophone women.

Market to Market is a part of the Iowa Public Television. The website includes videos of feature stories and market analysis by analyst Ted Seifried. In addition, there is Market to Market in the classroom where there are videos on business, technology and science of agriculture.

Martin Seligman talks about psychology -- as a field of study and as it works one-on-one with each patient and each practitioner. As it moves beyond a focus on disease, what can modern psychology help us to become? A quiz, thought provoking question, and links for further study are provided to create a lesson around the 24-minute video. Educators may use the platform to easily "Flip" or create their own lesson for use with their students of any age or level.

This Pre-Calculus course is designed to prepare students for a calculus course. This course is taught so that students will acquire a solid foundation in algebra and trigonometry. The course concentrates on the various functions that are important to the study of the calculus.