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An open textbook is a textbook licensed under an open license, and made available online to be freely used by students, teachers and members of the public.Many open textbooks are distributed in either print, e-book, or audio formats that may be downloaded or purchased at little or no cost.
Science is a systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the universe. [1] [2] Modern science is typically divided into two or three major branches: [3] the natural sciences (e.g., physics, chemistry, and biology), which study the physical world; and the social sciences (e.g., economics, psychology, and sociology), which ...
The Free High School Science Texts (FHSST) organization is a South African non-profit project, which creates open textbooks on scientific subjects. Textbooks are edited to follow the government's syllabus, and published under a Creative Commons license (CC BY [1]), allowing teachers and students to print them or share them digitally.
The FOSS program uses several instructional pedagogies: inquiry-based learning (each investigation is guided by questions), hands-on learning and active investigation (students work with materials and conduct investigations to attempt to answer questions), student-to-student interaction, writing (students keep careful notes in science notebooks), and research/reading (readings are included to ...
All public schools and many private schools in Bangladesh follow the curriculum of NCTB. Starting in 2010, every year free books are distributed to students between Grade-1 to Grade-10 to eliminate illiteracy. [6] These books comprise most of the curricula of the majority of Bangladeshi schools. There are two versions of the curriculum.
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Science and religion are based on different aspects of human experience. In science, explanations must be based on evidence drawn from examining the natural world. Scientifically based observations or experiments that conflict with an explanation eventually must lead to modification or even abandonment of that explanation.
Mary Leakey was born on 6 February 1913, in London, England to Erskine Edward Nicol and Cecilia Marion (Frere) Nicol. The Nicol family moved to numerous locations in thе United States, Italy, and Egypt where Erskine painted watercolours that he brought back and sold in England.