Personal Behavior and Partner's Sexual History:a Simulation of the Spread of HIV
In this hands-on simulation students evaluate factors associated with the spread of HIV. Each student begins the simulation with an "uninfected" solution. They sequentially mix their solution with a variable number of solutions representing potential mates, some of which contain an antigen used to represent HIV. Students evaluate each individual's final solution with a modified ELISA procedure to screen for the antigen simulating HIV. They then use these results to reconstruct the spread of HIV
Immunofluorescence of Cytoskeletal Proteins
This resource provides an introduction for students to the techniques of immunofluorescence.
XAFS Analysis for Arsenic Adsorption onto Iron Oxides
Natalia Gonzalez Pech, Andrew R. Barron
This module gives a general idea of the kind of information can be obtained by XAFS analysis. A brief introduction about EXAFS and XANES is given. Finally, an example of data analysis and […]
Unit 4 - Taking action for household food security (Module 2)
In this unit we will guide you step by step on how to go about applying some of what you have learned and to engage with households. The Modules to come will also give a variety of opportunities. You also have the support of your promoters and lecturers. All the activities you carry out in this unit will also form part of the evidence you need for your portfolio for Module 2.
Mentor school managers and manage mentoring programmes in schools: ACE School Management and Leaders
This module aims at empowering school managers and teachers to develop and implement appropriate mentoring programmes. The learning guide of this module addresses three key questions as follows: What is mentoring? What are the personal and professional qualities of effective mentors? How can we managing the establishment, monitoring and evaluation of a school mentoring programme?
Cold Gas Dynamic Spray (CGDS): formation of Ti-Al intermetallics CORE-Materials posted a photo: Cold gas dynamic spray, CGDS (or kinetic spray) is a rapidly developing c
CORE-Materials posted a photo:
Cold gas dynamic spray, CGDS (or kinetic spray) is a rapidly developing c
Weather or Not - Climate
In this video from WVIZ Cleveland, explore the relationship between the sun and the earth. Learn about the earth's axis tilt, spin, and rotation to discover how they affect climate.
Getting to the Point
In this lesson, students learn how to determine location by triangulation. We describe the process of triangulation and practice finding your location on a worksheet, in the classroom, and outdoors.
Learning Light's Properties
Students learn the basic properties of light the concepts of light absorption, transmission, reflection and refraction, as well as the behavior of light during interference. Lecture information briefly addresses the electromagnetic spectrum and then provides more in-depth information on visible light. With this knowledge, students better understand lasers and are better prepared to design a security system for the mummified troll.
The difference between an architect and an engineer is sometimes confusing because their roles in building design can be similar. Students experience a bit of both professions by following a set of requirements and meeting given constraints as they create a model parking garage. They experience the engineering design process first-hand as they design, build and test their models. They draw a blueprint for their design, select the construction materials and budget their expenditures. They also te
How Much Heat Will It Hold?
Students relate thermal energy to heat capacity by comparing the heat capacities of different materials and graphing the change in temperature over time for a specific material. Students learn why heat capacity is an important property of thermal energy that engineers use in many applications.
Developing World - Crossword
Printable worksheet requiring knowledge of the keywords associated with the developing world. Answers are included.
Proof-reading and the Conventions of Language
Lesson plan that focuses on children learning to check their writing for mechanical errors after first observing the teacher model the procedures.
Using a Dictionary
This language and communications skills resource is concerned with the use of a dictionary to look up the meaning of words and compare synonyms. It is suitable for pupils who are in the following categories - educationally/socially disadvantaged, learning difficulties, dyslexia, refugees, specific learning disabilities, hearing impairment,
Discovering Yardsticks are Metersticks
This lesson uses a simple discrepant event to demonstrate the underlying cause for early miscalculation of the size of the Milky Way galaxy. Grades 9-12.
11.05.2011 – Langsam gesprochene Nachrichten
Trainieren Sie Ihr Hörverstehen mit authentischen Materialien. Nutzen Sie die Nachrichten der Deutschen Welle von Mittwoch – als Text und als verständlich gesprochene Audio-Datei. Die von Bundeskanzlerin Angela Merkel eingesetzte Ethikkommission hält Medienberichten zufolge einen Ausstieg aus der Atomenergie bis spätestens 2021 für möglich. Die nach der Reaktorkatastrophe von Fukushima abgeschalteten ältesten sieben Reaktoren und das Kernkraftwerk Krümmel könnten ohne Gefährdung der
Upper Intermediate Lesson #22 - A Narrow Escape 2
It’s illegal, but everybody’s mom is doing it! We discuss the dangers of riding 3 seat bikes in Tokyo. It seems many Japanese people don’t even know it’s illegal to ride these bikes in the Tokyo area. We’ll give you two grammar points sou ni naru, used to describe apparent [...]
The Theatrics of The Debt Debate in Washington
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Interactive Reading Lesson Through Rhythm and Rhyme-Old Black Fly
Bobbie Martel teaches components of Interactive Reading. Old Black Fly is the story used for this Interactive Reading lesson. Teachers will learn how to signal students when to get involved. This is a good resource for helping teachers to enhance reading instruction in the classroom. (4:04)
How to Determine the Mean
This is a brief how-to video on how to determine the mean (average) that will improve your math skills. The instructor starts out with an easy problem, then moves on to a more complex problem. (05:49)