The Use of Model-Based Problems That Students Can Use Counters,bar

question 15

Multiple Choice

The use of model-based problems that students can use counters,bar diagrams,or number lines helps with their problem solving skills.Identify the statement below that describes what the use of bar diagrams can demonstrate.

• A)Modeling two parts in two separate piles.
• B)Measuring distances from zero.
• C)Generating mean-making space.
• D)Breaking the shape apart to show multiple parts.

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Definitions:

Selective Demand

Demands aimed at persuading customers to buy specific brands or products instead of general product categories.

Primary Demand

The overall demand for a product category or industry, as opposed to demand for a specific brand within that category.

Generic Demand

The overall demand for a category of products or services, not linked to any specific brand or model.

Product Class

A broad category of products that serve a similar function or are targeted at a similar customer segment.