http://hdl.handle.net/11422/1677 2026-04-22T23:07:00Z 2026-04-22T23:07:00Z Lorenz-Martins, Silvia http://hdl.handle.net/11422/27959 2025-12-21T03:00:09Z 2025-01-01T00:00:00Z

Title: Antotipia: impressões fotográficas com pigmentos naturais Author(s)/Inventor(s): Lorenz-Martins, Silvia Abstract: This manual can be used in the classroom as a motivational tool in science education in elementary school. The technique can be carried out as an experimental activity in Chemistry and Biology teaching. In addition to the chemical reactions involved in the process, we can address other topics, such as the ultraviolet index and seasons. We can also address topics related to environmental preservation, such as the reuse of paper (e.g., used coffee filters and tea bags) for printing antitypes. This document presents the process from a historical and technical point of view. We present the step-by-step process for reproducing images using the anthotype technique. The document is complemented with a brief summary of the UV index and seasons. Publisher: UFRJ, Observatório do Valongo Type: Folheto

2025-01-01T00:00:00Z Lorenz-Martins, Silvia Silva, Aires Pedreira, Ingrid Nogueira Tavares, Amanda Ferreira Mendes, Ana Paula Costa Marques, Priscila http://hdl.handle.net/11422/27958 2025-12-21T03:00:09Z 2025-01-01T00:00:00Z

Title: Kit cúpulas astronômicas: guia para fazer maquetes de cúpulas e telescópios Author(s)/Inventor(s): Lorenz-Martins, Silvia; Silva, Aires; Pedreira, Ingrid Nogueira; Tavares, Amanda Ferreira; Mendes, Ana Paula Costa; Marques, Priscila Abstract: This work was developed by students from the Federal University of Rio de Janeiro (UFRJ), within the scope of the Accessible Universe extension project of the Valongo Observatory. This manual for making scale models of the Valongo Observatory domes presents the necessary materials and the step-by-step assembly process, contributing to the spatial understanding of the observatory's observation environments. Tests conducted with blind technicians demonstrated the effectiveness of tactile models as a support tool in astronomy education. The Accessible Universe project focuses on the production of adapted teaching resources in different formats to support visually impaired elementary school students, seeking to stimulate knowledge in this area. We developed tactile notebooks, games, talking books, and 3D objects, made with low-cost materials that can be replicated using instructions provided by the project. The target audience of our action is blind and visually impaired people, especially students from the Benjamin Constant Institute (IBC). However, we reach students throughout Brazil, since the IBC distributes the material created by our group free of charge. The project is coordinated by Professor Silvia Lorenz-Martins and developed in collaboration with the "Science at Your Fingertips" project of the Benjamin Constant Institute, under the coordination of Professor Aires da Conceição Silva. Publisher: UFRJ, Observatório do Valongo Type: Folheto

2025-01-01T00:00:00Z Castro, Fernanda dos Santos Almeida, Rodrigo Volcan Araújo Neto, Waldmir Nascimento de http://hdl.handle.net/11422/27473 2025-10-23T03:00:12Z 2025-01-01T00:00:00Z

Title: Professores de todos os cantos, uni-vos! Author(s)/Inventor(s): Castro, Fernanda dos Santos; Almeida, Rodrigo Volcan; Araújo Neto, Waldmir Nascimento de Abstract: Unavailable. Publisher: Universidade Federal do Rio de Janeiro Type: Folheto

2025-01-01T00:00:00Z Navia, Micah Guimarães do Carmo Mello, Bianca Lorenz-Martins, Silvia Silva, Aires http://hdl.handle.net/11422/26993 2025-09-06T03:00:11Z 2020-01-01T00:00:00Z

Title: Astrodicas Author(s)/Inventor(s): Navia, Micah Guimarães do Carmo; Mello, Bianca; Lorenz-Martins, Silvia; Silva, Aires Type: Jogo

2020-01-01T00:00:00Z