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about the radioactive elements, their properties and their uses. Please discuss in your group and write a text (300 words) about the radium. ……………………………………………………………………………………………………………… …………………………… [...] or two concepts and present the information to the whole class. Using the above concepts as key words into your search engine: a) identify the historical context, the date in which was officially [...] the authors, and the Commission cannot be held responsible for any use which may be made of the information contained there in. http://www.fiami.ch/MC/MC_E/MC_E_home.html

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• Maria Skłodowska-Curie: discoverer of two radioactive elements

more complex. Despite this criticism, the stoichiometric laws were used by chemists, some of whom used common fractions to express the ratio of masses, implying that there was no indivisible particle. This [...] atom gets established While some chemists accepted the atom as a useful hy- pothesis, physicists began to use the atom as a real en- tity with explanatory power. In particular, the develop- ing science [...] the author, and the Commission cannot be held responsible for any use which may be made of the informa- tion contained therein. 8 Historical Background: Atoms Storytelling Teaching Model:

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• Maria Skłodowska-Curie: discoverer of two radioactive elements

historical background is to form a basis for stories that may be used individually or combined, and that enable teachers to address these three aspects. The historian and philosopher of science Thomas [...] monograph as well as in a variety of research papers Lavoisier used the term caloric. For Lavoisier, caloric was one of the "simple substances belonging to all the kingdoms of nature, which may be [...] commonly used in beer brewing, thus Joule was very versed in controlling the thermal situation in such a vessel – an insulat- ed one (which could

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• The hard work of experimenting James Prescott Joule, William Thomson, and the mechanical equivalent of heat.

the authors, and the Commission cannot be held responsible for any use which may be made of the information contained there in. 4 Student’s Learning Activities (Lind and scurvy) Storytelling Teaching

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• Lind and scurvy

containing one of the specifics at that time considered to be useful for scurvy (cider, beer, vitriol, sea water, pasta with garlic and mustard, Barley's water and citrus). Sailors receiving citrus [...] water was fresh and was suitable for drinking. He also proposed the use of solar energy for water distillation. Unfortunately, the technology at that time did not allow for effective distillation of useful [...] much in common with the soups originally devised by Thompson for use in the soup kitch- ens of the workhouses. perimental setup used. It shows Santorio sitting on a scale (a so-called weighing chair)

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• Lind and scurvy

system of chemical terminol- ogy which is, to a great extent, still used today. He was instrumental in the overthrow of phlogiston theory. Moreover, he proved the law of con- servation of mass and discovered [...] combustion process is also the source of acidity. In 1779, he first used the term “oxygen” for the part of “air” that was responsible for burning, and the term “nitrogen” for the other part of “air.” [...] much in common with the soups originally devised by Thompson for use in the soup kitch- ens of the workhouses. perimental setup used. It shows Santorio sitting on a scale (a so-called weighing chair)

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• Antoine Laurent de Lavoisier and respiration

the roving thievery and turn their activities to more productive use, first to rid the countryside of all tramps, beggars, vagrants, and smugglers. In the following three- and-a-half years, the troops [...] have had objec- tions to this earlier, but now they had gotten used to the soup, and no one complained or rejected it. He had, unknowingly, invented the soup kitchen. With everyone in the workhouse [...] the author, and the Commission cannot be held responsible for any use which may be made of the infor- mation contained therein.

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• Rumford and nutrition

Soup). It is supposed to feed one person for a complete meal. Using nutritional tables available on the USDA National Nutrient Database at http://ndb.nal.usda.gov/ calculate the number of kilocalories

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• Rumford and nutrition

Graffiti Introduction Rotational Graffiti is an activity that can be used as a group brainstorming strategy to tap into students’ prior knowledge at the beginning of a lesson. Procedure 1. The teacher assigns [...] surface to focus on the les- son that follows. Teachers may opt to use only student questions as described in item 7, be- low, instead of the Gallery Walk. 7. Students may be asked to write any questions [...] authors, and the Commis- sion cannot be held responsible for any use which may be made of the information contained therein. 2 Background: Rotational Graffiti Storytelling Teaching Model: http://

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• Rumford and nutrition

gorization level are questions that relate to the pre- sented story used in the lesson. a. Level 1 (P1) i. Nonsensical: Impossible to decipher a meaning ii. Irrelevant: Unrelated to learning outcomes or [...] the authors, and the Commission cannot be held responsible for any use which may be made of the informa- tion contained therein. TABLE: Scoring Values Assigned to Framework Categories Peripheral Factual

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• Rumford and nutrition