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  2. Draw-a-Scientist Test - Wikipedia

    en.wikipedia.org/wiki/Draw-a-Scientist_Test

    The Draw-A-Scientist Test (DAST) is an open-ended projective test designed to investigate children's perceptions of the scientist. Originally developed by David Wade Chambers in 1983, the main purpose was to learn at what age the well known stereotypic image of the scientist first appeared.

  3. Science project - Wikipedia

    en.wikipedia.org/wiki/Science_project

    This student is carrying his science project to school. Display projects involve a creative assembly of a display board and construction of a model to show a visual representation of a larger fact. Making a model of the Solar System, a house, or of a simple electric circuit are considered display projects. Display boards are used to enhance the ...

  4. Biological illustration - Wikipedia

    en.wikipedia.org/wiki/Biological_illustration

    Many details must be discussed between the artist and scientist before a final drawing can be completed, and additional preliminary drawings must be prepared in order to work out aesthetic details. Pen and ink (often a flex nib fountain pen) line illustrations are clean, crisp, clear, and inexpensive to produce, making them ideal for biological ...

  5. List of experiments - Wikipedia

    en.wikipedia.org/wiki/List_of_experiments

    The Asch conformity experiments shows how group pressure can persuade an individual to conform to an obviously wrong opinion (1951) B. F. Skinner's demonstrations of operant conditioning (1930s–1960s) Harry Harlow's experiments with baby monkeys and wire and cloth surrogate mothers (1957–1974) Stanley Milgram's experiments on human ...

  6. Category:Chemistry classroom experiments - Wikipedia

    en.wikipedia.org/wiki/Category:Chemistry...

    This category is devoted to simple classroom experiments as part of Chemistry education. Pages in category "Chemistry classroom experiments" The following 25 pages are in this category, out of 25 total.

  7. Swan neck flask - Wikipedia

    en.wikipedia.org/wiki/Swan_neck_flask

    The contents of the flask thus remain free of microbes, a property showcased by French microbiologist Louis Pasteur in nineteenth century experiments used to support germ theory as the cause of fermentation over spontaneous generation from bad air . [1] [2] [3] Bottle en col de cygne (Swan neck bottle) used by Louis Pasteur

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