Many children have difficulty understanding computation with fractions. Which of the following practices contribute to effective instruction in fraction computation? (Mark all that apply.)
a. allowing children to explore manipulative devices before introducing the algorithms
b. helping children make connections between operations with whole numbers and operations with fractions
c. developing number sense concerning the meaning of fraction operations
d. proceeding to abstract fraction operations quickly because students understand whole-number operations
a, b, c
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Which of the following is an example of assistive technology?
a. Wheelchair b. Artificial limbs c. Computers d. Wheelchair, artificial limbs, and computers.
Answer the following statement(s) true (T) or false (F)
Error is the difference between the true score and error score.
No Child Left Behind has increased the responsibilities of state departments of education for
a. setting standards in every subject at every grade level b. devising assessments in every subject at every grade level c. holding local school districts and individual schools accountable for student achievement d. all of the above
Which is an asynchronous distance education technology?
a) audio teleconferencing b) computer chat c) computer conferencing d) video conferencing