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Other projects like AgeGuess [8] focus on the senior demographics and enable the elderly to upload photos of themselves so the public can guess different ages. Lists of citizen science projects may change. For example, the Old Weather project website indicates that as of January 10, 2015, 51% of the logs were completed. [9]
A science project is an educational activity for students involving experiments or construction of models in one of the science disciplines. Students may present their science project at a science fair, so they may also call it a science fair project. Science projects may be classified into four main types.
Robert Hooke, using a microscope, observes cells (1665).; Anton van Leeuwenhoek discovers microorganisms (1674–1676).; James Lind, publishes 'A Treatise of the Scurvy' which describes a controlled shipboard experiment using two identical populations but with only one variable, the consumption of citrus fruit (1753).
The first teaching materials, written for Years 7 and 8 (ages 11–13) science lessons, were called Cognitive Acceleration through Science Education (CASE). After three years the results of intervening in science teaching in a dozen classes were compared with control classes which were taught in the usual way.
The WASL assessment consisted of examinations over four subjects (reading, mathematics, science, and writing) with four different types of questions (multiple-choice, short-answer, essay, and problem solving). It was given to students from third through eighth grades and tenth grade.
Although projects are the primary vehicle for instruction in project-based learning, there are no commonly shared criteria for what constitutes an acceptable project. Projects vary greatly in the depth of the questions explored, the clarity of the learning goals, the content and structure of the activity, and guidance from the teacher.
The Concord Consortium's first projects, funded by the National Science Foundation beginning in 1994, focused on guided student inquiry and the use of emerging technologies. A project-based approach to learning physics using inexpensive materials for hands-on investigations (Hands on Physics) [5] was based on the work of MIT professor John G. King.
The Organisation for Economic Co-operation and Development (OECD) Programme for International Student Assessment (PISA) Framework (2015) defines scientific literacy as "the ability to engage with science-related issues, and with the ideas of science, as a reflective citizen."