Mathematics Instruction for PreK-4 Flashcards

Which concept do children typically develop first: rote counting or one-to-one correspondence?

Answer: Rote counting

Children typically learn to recite number names (rote counting) before they can assign one number to each object (one-to-one correspondence).

Cardinality refers to the understanding that:

Answer: The last number counted represents the total quantity of the set

Cardinality is the principle that the final number name used when counting a set tells the total number of objects in that set.

Subitizing is the ability to:

Answer: Instantly recognize the number of objects in a small group without counting

Subitizing is the rapid, accurate recognition of the number of items in a small group (typically up to 5) without counting each one.

Which NCTM standard strand focuses on sorting, patterning, and classifying objects?

Answer: Algebra

Algebra in early childhood includes patterning, sorting, and classifying, which form the foundation for algebraic thinking in later grades.

Which manipulative is most appropriate for introducing the concept of measurement to PreK students?

Answer: Non-standard units such as paper clips or blocks

Non-standard units help young children grasp the concept of measurement (length, weight) before they are introduced to standardized measurement tools.

A teacher asks students to sort attribute blocks by color, then by shape. This activity primarily develops:

Answer: Classification and logical thinking

Sorting and classifying objects by attributes such as color, shape, and size builds foundational algebraic and logical reasoning skills.