This is a fun way to help students learn the elements C, Ca, Cl, H, He, N, Na, O, P, S, and Si by playing Chemical Elements Double 12 Dominoes. Great for science centers or for extension. Students will match the dominoes by element to element names, element names to chemical symbols, chemical symbols to chemical symbols, or atomic number to atomic number. Designed as a beginner's game. This could also be used with students needing support facilitation.