When Mixing Mortar with the Power Mixer, _____

question 7

Multiple Choice

When mixing mortar with the power mixer, _____ .

• A) place the shovel inside the mouth of the mixer
• B) pull fallen or torn bags out of the mixer carefully whne the mixer is running
• C) use water and the turning of the blades to clean the mixer
• D) wear safety glasses or goggles

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Definitions:

Conservatism

A political and social philosophy that promotes retaining traditional social institutions and values, often in opposition to rapid changes and innovations.

Sensorimotor Stage

In Piaget’s theory, the stage (from birth to nearly 2 years of age) during which infants know the world mostly in terms of their sensory impressions and motor activities.

Piaget

A Swiss psychologist renowned for his pioneering work in child development and his theory of cognitive development which describes how children construct a mental model of the world.

Concrete Operational

Pertains to a stage in Piaget's theory of cognitive development, where children gain the ability to think logically about concrete events.