Putting New Math Tools on a Shelf in the Manipulative-Math

question 1

True/False

Putting new math tools on a shelf in the Manipulative-Math Center without introducing them is not a good idea.

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Definitions:

Teratogen

An agent or factor that causes malformation of an embryo or fetus.

Viral Infection

Invasion and multiplication of pathogenic viruses in the body, leading to a disease state.

Heart Valve

Structures within the heart that maintain the direction of blood flow by opening and closing during the cardiac cycle.

Nursing Babies

The act of feeding infants with breast milk directly from the mother's breast, which provides essential nutrients and antibodies.