Correct option is B
Early number concept formation refers to foundational skills that help children develop an understanding of numbers, their properties, and relationships. Among the given options:
- One-to-one correspondence (A): This is a fundamental skill where a child learns to match one object to one number. It is critical for counting and understanding quantity.
- Hierarchical inclusion (B): This involves understanding that each number contains the previous numbers (e.g., 4 includes 1, 2, and 3). This concept is crucial for developing number sense.
Basic operations (C): While important in mathematics, basic operations such as addition and subtraction come after the foundational concepts of number formation. They rely on skills like one-to-one correspondence and hierarchical inclusion. Thus, only A and B are directly related to early number concept formation.
Information Booster:
- One-to-one correspondence is crucial for understanding cardinality (e.g., recognizing that "5" means five objects).
- Hierarchical inclusion develops a child’s understanding of number sequences and builds a basis for addition and subtraction.
- Early number concepts include counting, comparing, ordering, and recognizing quantities.
- Mastery of these foundational concepts supports further mathematical development.
- Visual aids, manipulatives, and real-world examples are effective tools for teaching these concepts.
- Early number sense is a predictor of future success in mathematics.
Additional Information:
- (A) One-to-one correspondence: Forms the basis for counting and helps in recognizing quantity accurately.
- (B) Hierarchical inclusion: Teaches that numbers are cumulative, fostering an understanding of numerical relationships.
- (C) Basic operations: While important, these are built upon foundational concepts like A and B, making them secondary in early number formation.
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