En zabaven in enostaven način zapomniti vrstni red različnih vrst sevanja je uporaba tega mnemoničnega: „ R ed m onkeys i n v ans u se x -ray g minusi“ . Prav tako je zabavno, ko se učenci lotijo svojega! V tej dejavnosti bodo študenti ustvarili EM-taktni spekter . Vključevati bi morali uporabo in nevarnosti vsake vrste sevanja in lahko ustvarijo svoje mnemonsko. Študenti lahko uporabijo grafikon, ki so ga ustvarili kot pregled, in to dejavnost lahko zaključijo na začetku ali koncu enote.
To dejavnost lahko preprosto razlikujete in spremenite za svoje učence, tako da odstranite vrstice in izbrišete ali dodate informacije. Izrežite tabelo primerov in učence dobite, da jih sestavljajo kot sestavljanko. Študent ali majhna skupina lahko vsak izpolni stolpec, nato pa združite stolpce, da naredite celoten spekter. Študentje se lahko odločijo tudi za to, da dijaki napišejo območje valovne dolžine in frekvence v tabelo, čeprav je to lahko težko, ker se različni deli sevanja pogosto prekrivajo, študenti pa lahko ugotovijo, da se najdene številke za obsege od spletne strani do spletne strani.
(Ta navodila so popolnoma prilagodljiva. Ko kliknete »Kopiraj dejavnost«, posodobite navodila na zavihku Urejanje naloge.)
Ustvari grafikon, ki prikazuje elektromagnetni spekter in njegove lastnosti.
(Svojega lahko ustvarite tudi v Quick Rubric.)
| Proficient 17 Points | Emerging 9 Points | Beginning 0 Points | |
|---|---|---|---|
| EM spectrum categories | All of the parts of the EM spectrum are put in the correct order and spelled correctly. | Most of the parts of the EM spectrum are in the correct order. | Some of the parts of the EM spectrum are in the correct order. |
| Properties | The wavelength and frequency ranges are listed correctly for every part of the EM spectrum including units. | The wavelength and frequency ranges are listed for most parts of the EM spectrum including units. | The wavelength and frequency ranges are listed for some parts of the EM spectrum including units. |
| Uses | There are a range of uses listed for each part of the EM spectrum. | There are some uses listed for nearly every part of the EM spectrum but there are a few parts missing. | There are some uses listed for some parts of the EM spectrum. There are many parts with no uses listed. |
| Dangers | There are a range of dangers listed for each part of the EM spectrum. | There are some dangers listed for nearly every part of the EM spectrum but there are a few parts missing. | There are some dangers listed for some parts of the EM spectrum. There are many parts with no dangers listed. |
| Vizualizations | The visualizations clearly represent examples of uses and dangers for each part of the EM spectrum. | There are visualizations for the dangers and uses of each part of the EM spectrum but they are not clear and sometimes muddled. | There aren't visualizations for the dangers and uses of each part of the EM spectrum. |
| Evidence of Effort | Work is well written and carefully thought out. | Work shows some evidence of effort. | Work shows little evidence of any effort. |
30-dnevna garancija vračila denarja Samo nove stranke Polna cena po predstavitveni ponudbi
