Chemistry and Chemical Education Through Text and Image: Analysis of Twentieth Century Textbooks Used in Brazilian Context

Assuming that textbooks give literary expression to cultural and ideological values of a nation or group, we propose the analysis of chemistry textbooks used in Brazilian universities throughout the twentieth century. We analyzed iconographic and textual aspects of 31 textbooks which had significant diffusion in the context of Brazilian universities at that period. As a result of the iconographic analysis, nine categories of images were proposed: (1) laboratory and experimentation, (2) industry and production, (3) graphs and diagrams, (4) illustrations related to daily life, (5) models, (6) illustrations related to the history of science, (7) pictures or diagrams of animal, vegetable or mineral samples, (8) analogies and (9) concepts of physics. The distribution of images among the categories showed a different emphasis in the presentation of chemical content due to a commitment to different conceptions of chemistry over the period. So, we started with chemistry as an experimental science in the early twentieth century, with an emphasis change to the principles of chemistry from the 1950s, culminating in a chemistry of undeniable technological influence. Results showed that reflections not only on the history of science, but on the history of science education, may be useful for the improvement of science education.

The basic concepts of mathematics; a companion to current textbooks on algebra and analytic geometry.

pt.1. Algebra.

International library of technology; a series of textbooks for persons engaged in the engineering professions and trades,

Mode of access: Internet.

College textbooks; a classified listing of 16,000 textbooks used in 60 colleges, coded to show most frequently used texts and texts used in general courses, and in several departments of instruction.

Mode of access: Internet.

Bibliography of textbooks and journals on statistics and statistical quality control.

"Compiled by a task group under the chairmanship of E. J. Delate."

Catalogue of high-school and college textbooks : including a complete index and price list.

Mode of access: Internet.

I. C. S. reference library; a series of textbooks prepared for the students of the International correspondence schools, and containing in permanent form the instruction papers, examination questions, and keys used in their various courses.

Elements of Pen and Ink Rendering--Rendering with Pen and Brush--Elements of Water-Color Rendering--Rendering in Water Color--Drawing from Nature--Drawing from Cast--Elements of Figure Drawing--Drawing from the Figure.

The growth of organized labor in American history; a study of high school textbooks.

Problem, plan B (M. S. in Ed.) - Cornell University, 1949.

Contestation and negotiation: regionalism and the politics of school textbooks in Ukraine's eastern borderlands

This paper aims to explore the (re)construction of identities in three regions adjacent to the Russian–Ukrainian border. The article analyses the areas' historical and political development and argues that placing such areas within a mega-region term such as ‘eastern Ukraine’ fails to recognise important differences between them. Content analysis of regional history textbooks reveals that the ‘official’ state historical narrative found in school history textbooks is heavily negotiated, with regional elites in each area ‘picking and choosing’ which parts of the ‘official’ state narrative to accept and which parts to reject. In this way, the article demonstrates how the notions of ‘inclusion’ and ‘exclusion’ are highly debated topics in the Ukrainian classroom as the central and local state elites are both part of the dynamic process of (re)definition of national identities.