Which Approach Dominates Current National Standards for Math Instruction

question 39

Multiple Choice

Which approach dominates current national standards for math instruction?

• A) direct instruction
• B) overlapping wave approaches
• C) constructivist approaches
• D) memorization

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Definitions:

MMC

Maximum Material Condition; a feature size where it contains the maximum amount of material yet still meets the part's tolerance specifications.

LMC

Least Material Condition, a feature of size symbol that denotes the tolerance condition of a part when it contains the least amount of material within specified limits.

Feature of Size

Refers to any geometric characteristic of a part that includes a dimensional specification, such as diameter, length, or width.

Diameter

A straight line passing through the center of a circle or sphere and terminating at both circumferences, representing the widest distance across it.