The decomposition or traditional algorithm for subtraction:
a. is too difficult for most children to learn.
b. is the only algorithm children should learn.
c. cannot be modeled with base-10 materials.
d. is one of several subtraction algorithms.
ANSWER:
d
You might also like to view...
Because students today are sometimes called “digital natives,” we can assume competency in use of computer technology for classwork
Indicate whether the statement is true or false.
All of the following accurately describe changes in schools in the past half century EXCEPT
A) New demands and expectations are placed on schools and teachers by the information age. B) Increased requirements for providing excellent equal educational opportunities to all students. C) Decreasing enrollment in U.S. schools. D) Increasing complexity of U.S. schools.
It has been suggested that performance assessment and portfolio assessment may allow students with disabilities to demonstrate their knowledge and skills more fully. (a) Define those two terms. (b) What suggests to you that these practices may be more useful in assessing the skills of students with disabilities than traditional paper and pencil tests?
What will be an ideal response?
Distinguish between results and conclusions of a study
What will be an ideal response?