When you look at a light bulb and see a dark area on the bulb, what is most likely the explanation for this phenomenon?
a. The resistance in the filament is causing electrons to build up inside the bulb
b. The glass is changing in form because of the intense heat caused by the filament
c. The filament is slowly depositing on the glass
d. Fine dirt is depositing on the outside of the light bulb and being baked on by the heat of the filament
Correct answer: a
You might also like to view...
Most preschoolers can produce a. all the vowel sounds
b. all the sounds in their native language. c. all consonants. d. none of these answers
The curriculum developed for the DAP model was designed by early childhood specialists for the National Association for the Education of Young Children (NAEYC)
Indicate whether the statement is true or false
According to the NAEYC Technology and Young Children Interest Forum (2008), how does technology affect learning?
A) "Technology does not drive purposeful learning; teachers' intentional instructional planning does." B) "Technology remains neutral in the learning of young children, neither good nor bad." C) "Currently we see no place for technology in an early childhood curriculum, since it does not enhance learning for young children." D) "Programs need to switch to a more comprehensive curriculum that includes technology in all areas of the child's environment. Technology is here to stay and children should start learning about it."
Which of the following is an example of an informal transition assessment?
A) An adaptive behavior inventory B) A curriculum-based assessment C) An independent living assessment D) An academic skills assessment