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Wajrak, Magdalena – School Science Review, 2011
Natural arsenic salts are present in all waters, with natural concentrations of less than 10 parts per billion (ppb). Unfortunately, there is an increasing number of countries where toxic arsenic compounds in groundwater, which is used for drinking and irrigation, have been detected at concentrations above the World Health Organization's…
Descriptors: Water, Foreign Countries, Safety, Science Equipment
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Legorreta-Herrera, M.; Mosqueda-Romo, N. A.; Hernández-Clemente, F.; Soto-Cruz, I. – Biochemistry and Molecular Biology Education, 2013
We selected diabetes mellitus for this laboratory exercise to provide students with an explicit model for scientific research concerning the association between the R230C polymorphism and susceptibility to type 2 diabetes mellitus, which is highly prevalent in the Mexican population. We used a collaborative project-based learning to engage…
Descriptors: Diabetes, Chronic Illness, Science Laboratories, Scientific Research
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Carmo, Mafalda, Ed. – Online Submission, 2015
We are delighted to welcome you to the International Conference on Education and New Developments 2015-END 2015, taking place in Porto, Portugal, from 27 to 29 of June. Education, in our contemporary world, is a right since we are born. Every experience has a formative effect on the constitution of the human being, in the way one thinks, feels and…
Descriptors: Foreign Countries, Educational Development, Educational Change, Educational Trends