To take full part in modern society in a meaningful and useful way, every Adult must understand the meaning of a given word in the context under discussion. The word range, for instance, can refer to mountains, a list of numbers, or to a set of frequencies, among other things. The fact that the same word can have different meanings, even though sometimes subtly different, makes the learning of mathematical and scientific language crucial to the shared decision-making that every adult citizen in a republic agrees to take part in, and thus to continue the responsibility to keep learning, as part of responsible Adulting.
Today’s reading uses the mathematical meaning of range to define large and small distances. (Vice versa, actually):
“ Visible light has a wavelength range from ~400 nm to ~700 nm. Violet light has a wavelength of … Visible light makes up just a small part of the full electromagnetic spectrum. Electromagnetic waves with shorter wavelengths and higher frequencies include ultraviolet light, X-rays, and
|Day 67 lesson plan|
|Grammar: Concluding sentences|
|Science: reading , and a little bit of stats…|
|Please see the Lesson plan for Day 67’s Exit Tickets|
1.) How have you used this set of posts, if you follow this blog regularly?
2.) Please tell us where the information for today’s reading comes from, how you know that the sources are reliable, and who funded them,
3.) Feel free to answer the exit ticket questions in the comments, or pose any other questions you may have about the lesson, if you wish.
Dear Readers, ideas on learning, especially multiple #LanguageLearning, on-going education and empathy-building, to #EndPoverty, #EndHomelessness, #EndMoneyBail & achieve freedom for All HumanKind?
Support our key #PublicDomainInfrastructure & for heavens sake: please #StopSmoking for CCOVID-19 (or even for good!)!:
2. #ProBono legal aid and Education,
3. #UniversalHealthCare, and
4. good #publictransport
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Nih sakh sh’lekk, sleem wa…