Skills: one-to-one correspondence, cardinality, numeral recognition, subitizing, comparing quantities.

Texas Prekindergarten Guidelines: PK3.V.A.2–6, PK3.V.A.8, PK4.V.A.2–6, PK4.V.A.8.

Kindergarten TEKS: K.2(A–H).

Common Core (K): K.CC.2, K.CC.4, K.CC.5, K.CC.6, K.CC.7.

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Texas PreK PK3.V.A.2–6, PK3.V.A.8, PK4.V.A.2–6, PK4.V.A.8; Kindergarten TEKS K.2(A–H); Common Core K.CC.2, K.CC.4–7.

PreK 3: quantities 0–5, subitizing 1–3. PreK 4: 0–10, subitizing 1–6. Kindergarten: 0–20, comparisons to 20.