What is the primary reason to teach and use Scientific Notation?
A) Convenient way to represent very large or small numbers.
B) A number is changed to be the product of a number greater or equal to 1 or less than 10 multiplied by a power of 10.
C) Easiest way to convey the value of numbers in different contexts.
D) To determined by the level of precision appropriate for that situation
A) Convenient way to represent very large or small numbers.
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Current research on the relationship of the arts to healing shows that:
a. music is the most effective of the arts in relieving stress. b. all the arts except visual art can reduce heart disease. c. the arts have little effect on one's health. d. all the arts are effective at relieving stress.
An 11monthold
child’s speech is described as a. first words. b. two-word sentences. c. babbling. d. jargon. e. None of these.
A good way for preschool teachers to encourage children's friendships is to move children up a classroom as a group
Indicate whether this statement is true or false.
Open-book tests
A. often require significant critical thinking skills. B. require skill in determining qualifiers. C. take time in assessing choices. D. are easier than almost any other kind of test.