Matemática comercial e financeira com a utilização de recursos digitais: uma experiência no ensino médio

This work aimed to investigate the possible contributions of the use of digital resources in the teaching and learning process of Commercial and Financial Mathematics concepts to high school students. Its development has included a survey of some researches on the topic as well as an experimental study of a qualitative type, in which the Webquest was used as methodology. It uses the computer, more precisely the internet resources, to assist students in building up knowledge. Eight meetings were held, in the after-school period, with a group of students of the second year of high school at a state public school in the city of Guaratinguetá. Aiming to evaluate the knowledge that students had about the theme, it was applied a diagnosis at first glance for further analysis and development of activities and interventions according to the students’ answers. Once the research data was analyzed, it was noted that the students had little knowledge regarding the basic contents of Commercial and Financial Mathematics, in addition to presenting difficulties in handling some of the digital resources used in the meetings. Nonetheless, from the students’ works, it was seen significant advances in understanding and building up knowledge on concepts such as percentage, simple and compound interest, savings, and sales involving prompt payment or in arrears

Sistemas de numeração posicionais e não posicionais

Pós-graduação em Matemática em Rede Nacional - IBILCE

Do estudo do memorial de Teresa Vergani à análise de sua obra em educação matemática: trilhando o caminho da matemática

Pós-graduação em Educação Matemática - IGCE

O estruturalismo em livros didáticos: SMSG e matemática - curso moderno

Pós-graduação em Educação Matemática - IGCE

Sermones pulcherrimi : manuscript, [between 1400 and 1450]

Contains Henricus de Friemar's Sermones de tempore (sometimes attributed to his son of the same name) and extracts of Gerardus de Fracheto's Vitae fratrum ordinis praedicatorum, among other sermons, glosses, and an index arranged by subject.

Abiel Holmes's book: bought Decem'r 23'd anno domini 1780 : manuscript, 1780-1783 and undated

Commonplace book containing excerpts on religion, philosophy, geometry and other subjects; with two fold-out tables, one concerning the "partition of sciences" and the other "grand divisions of Europe."

Docket books and fee book, 1791-1806

Consists of 7 notebooks and 1 account book. Notebooks list cases heard before the Massachusetts Court of Common Pleas for Middlesex and Worcester counties and the Massachusetts Supreme Judicial Court (March 1794-Sept. 1797; Sept. 1800-March 1802; June 1805-September 1806) and before the New Hampshire Court of Common Pleas for Hillsborough and Merrimack counties (March 1798-March 1805). The account book includes cases from Sept. 1791-July 1797.

A plan of Cambridge Green, 1780 September 14

Small pen-and-ink and watercolor drawing of Cambridge Green created by Harvard senior John Davis, presumably as part of his undergraduate mathematical coursework. The map surveys Cambridge Commons and includes a few rough outlines of College buildings and the Episcopal church, and notes the burying ground, and the roads to Charlestown, Menotomy, the pond, Watertown, and the bridge. The original handwritten text is faded and was annotated with additional text by Davis including the note "[taken in my Senior year at H. College Septr 1780] Surveyed in concert with classmates, Atkins, Hall 1st, Howard, Payne, &c.- J. Davis." There is a note that "Atkins afterwards took the name of Tying." Davis refers to Dudley Atkins Tyng, Joseph Hall, Bezaleel Howard, and Elijah Paine, all members of the Harvard Class of 1781.

John Winthrop's proposal respecting electrical globes and jars, ca. 1758

In this proposal, John Winthrop explains the need to replace damaged "electric globes" used in the College's collection of scientific apparatus. He states that Benjamin Franklin, at the time residing in London, was willing to seek replacement globes for the College's collection. Winthrop then proceeds to assert that the College should acquire "square bottles, of a moderate size, fitted in a wooden box, like what they call case bottles for spirits" instead of the large jars included in the scientific apparatus, because those jars cracked frequently.

Docket and fees book / 1791-1797

Records of cases heard in the Massachusetts Court of Common Pleas (Middlesex Co.) in Cambridge, Mass., and the New Hampshire Inferior Court of Common Pleas (Hillsborough Co.) in Amherst, N.H and matters brought before justices of the peace. Records identify the litigants, with some notes on fees and settlements; many of the cases concern debts. Justices of the peace include: Israel Atherton (Lancaster, Mass.); Samuel Dana (Amherst, N.H.); Joshua Longley (Shirley, Mass.); Nathaniel Paine (Worcester, Mass.); James Prescott (Westford, Mass.); Jeremiah Stiles (Keene, N.H.); William Swan (Groton, Mass.); Sampson Tuttle (Littleton, Mass.); and Henry Woods (Pepperell, Mass.).

Lawyer's case book containing notes of cases adjudged and determined in the courts of Delaware, 1793-1796

Lawyer's case book containing notes on cases before the Delaware Supreme Court and Delaware Court of Common Pleas. Contains information on the cases and judgements.

Letter to Samuel Dexter, 13 November 1796

Letter regarding a bankruptcy case, later heard by the U.S. Supreme Court in 1797 (3 Dallas 369; Emory v. Greenough) and the upcoming national election.