This interactive addresses the question if we can reduce CO2 emissions by 20% of 1990 levels and help avoid dangerous climate change? Users of this interactive can manipulate changes to various sources and uses (supply and demand) of energy with the goal of reducing C02 emissions in Great Britain by 80% in the year 2050.

As a culminating project for the 4th 9 weeks, students will identify an existing historical timeline and, changing one element, demonstrate how that timeline would play out differently.

This Demonstration illustrates the concept of rotating a 2D polygon. The rotation matrix is displayed for the current angle. The default polygon is a square that you can modify.

An interactive applet and associated web page that demonstrate the properties of a 30-60-90 triangle. The applet shows a right triangle that can be resized by dragging any vertex. As it is dragged, the remaining vertices change so that the triangle's angles remain 30 degrees, 60 degrees and 90 degrees The text on the page points out that the sides of a 30-60-90 triangle are always in the ratio of 1 : 2 : root 3 Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

An immunohematology teaching case with questions.  For use or adaption with teaching/examination resources for transfusion medicine, immunohematology, and blood banking.  

An interactive applet and associated web page that demonstrate the properties of a 3:4:5 triangle - one of the Pythagorean triples. The applet shows a right triangle that can be resized by dragging any vertex. As it is dragged, the remaining vertices change so that the triangle's side remain in the ration 3:4:5. The text on the page has an example of how the triangle can be used to measure a right angle on even large objects. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

An interactive applet and associated web page that demonstrate the properties of a 45-45-90 isosceles right triangle. The applet shows a right triangle that can be resized by dragging any vertex. As it is dragged, the remaining vertices change so that the triangle's angles remain 45 degrees, 45 degrees and 90 degrees The text on the page points out that the sides of a 45-45-90 triangle are always in the ratio of 1 : 2 : root 2 Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

The 4 Connections is a research-based equity producing framework that focuses on building intentional relationships between students and faculty in ways that increase the number of student completions, reduce equity gaps, and ensure the quality of student learning.
The 4 Connections identifies foundational principles faculty with high completion rates use to dramatically improve the quality of students' experiences in and outside the classroom.

Case studies are mostly used in academic and business contexts. For students, writing a case study can be a difficult task especially if they have no clue on where to start. Case studies are written to elaborate an already existing issue that had been researched on further.

An interactive applet and associated web page that shows that angle-angle-angle (AAA) is not enough to prove congruence. The applet shows two triangles, one of which can be dragged to resize it, showing that although they have the same angles they are not the same size and thus not congruent. The web page describes all this and has links to other related pages. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

An interactive applet and associated web page showing how the AAA similarity test works. Two similar triangles are shown that can be resized by dragging. The other triangle adjusts to remain similar and the angle-angle-angle elements are highlighted to show how they are involved in this test of similarity. (all three interior angles congruent). The web page describes all this and has links to other related pages. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference interactive geometry reference book project at http://www.mathopenref.com.

An interactive applet and associated web page that shows how triangles that have two angles and a non-included side the same must be congruent. The applet shows two triangles, one of which can be reshaped by dragging any vertex. The other changes to remain congruent to it and the two angles and non-included side are outlined in bold to show they are the same measure and are the elements being used to prove congruence. The web page describes all this and has links to other related pages. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

Welcome to the first, biannual Archival Educators Roundtable (AER) Newsletter! In 2016, the Rockefeller Archive Center (RAC) brought together like-minded professionals who use primary sources for public programming, outreach, and education, and the AER was born. As archival education is a still-developing field, the AER created a community where people could share their successes, challenges, and works in progress through casual workshops.AER’s network of educators, archivists, and archival education allies has since expanded its culture of support beyond the biannual meetings here at the RAC through social media, event attendance, joint publications, and email correspondence.It is our hope that this AER Newsletter will further extend the table, so speak, reaching more colleagues as we spotlight educators, and showcase the projects, challenges, and successes of archival education. Just as the aim of AER meetings is to ensure that all perspectives on primary source education are honored, we encourage you, our dedicated AER audience, to reach out and contribute your insights to future AER Newsletters! Many thanks to our first issue's contributors--we couldn't have done it without you.--Marissa Vassari, Archivist and Educator, Rockefeller Archive CenterElizabeth Berkowitz, Outreach Program Manager, Rockefeller Archive Center

Este Guia Didático surgiu como produto da Dissertação de Mestrado do Programa de Pós-Graduação de Mestrado Profissional em Rede para o Ensino das Ciências Ambientais – PROFCIAMB, sob o Tema “APRENDENDO COM A ESCASSEZ: ALTERNATIVAS DE USO DA ÁGUA EM EIRUNEPÉ/AM” como atividade prática com os discentes do Ensino Médio do Instituto Federal de Educação, Ciência e Tecnologia do Amazonas, Campus Eirunepé sobre o abastecimento de água e como as famílias atuam na obtenção deste bem quando não fornecido adequadamente pelo Poder Público.
A construção do Guia Pedagógico surgiu a partir da necessidade dos discentes compreenderem a problemática da água no mundo. Esta compreensão deve ter como marco inicial, a percepção sobre o abastecimento de água na cidade onde os mesmos moram, compreendendo as condições de captação, abastecimento e uso da água pelas suas famílias. A partir do “local” o discente será capaz de compreender o contexto da água sob o aspecto global.

Estudo de eficácia da aplicação de maquete didática, simulando o comportamento de diferentes tipos de microplásticos em distintos ambientes aquáticos, aplicado à estudantes do 7° ano de escola pública em Belém-PA.

This lesson is a series of videos that cover Cold War fears of the 1940s and 50s. It describers how the American Public were given measures to protect themselves against and invasion or an atomic attack. The lesson also has the student to view several videos on the domestic policies of the United states and a general overview of Cold war policies. Students will have to interpret point of view and argumentation from both sides of the political spectrum.

An interactive applet and associated web page that shows how triangles that have two angles and their included side the same must be congruent. The applet shows two triangles, one of which can be reshaped by dragging any vertex. The other changes to remain congruent to it and the two angles and the included side are outlined in bold to show they are the same measure and are the elements being used to prove congruence. The web page describes all this and has links to other related pages. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.