Emma was given a book which the teacher read aloud to her. A…
Emma was given a book which the teacher read aloud to her. As Emma followed along in her copy of the book, the teacher paused periodically to ask her questions. Using a checklist with 24 items, the teacher marked observations such as the following: Shows the front of the book. Shows the direction of print across a line of text. Points to the first and last word on the page. Points to a capital letter. Which type of assessment was the teacher giving?
Read DetailsEvery other week, 2nd-grade teacher Ms. Bankleman administer…
Every other week, 2nd-grade teacher Ms. Bankleman administers a one-minute oral reading fluency assessment with her Tier 2 and 3 readers. She tracks their scores, helps them chart their scores so they can see their progress, and utilizes the results to inform her intervention planning. What type of assessment is Ms. Bankleman using?
Read DetailsA green laser emits light with a wavelength of 532 nm. Calcu…
A green laser emits light with a wavelength of 532 nm. Calculate: The energy of a single photon The frequency of this light Constants: h= 6.626×10-34 J/Hz c= 3.00×108 m/s 1Hz =1s-1 = 1/s c = 3.00 \times 10^8 \, \text{m/s} 1Hz = 1s-1 = 1/s
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