Pre-teach key vocabulary using word–picture matching activities. Use visuals, icons, gestures, or real objects to support meaning. Allow students to sort dominoes by category or match pictures to words before playing.

Model simple explanations for vocabulary connections. Provide word-definition reference sheets with visuals and allow students to rehearse explanations with a partner before sharing.

Encourage students to explain relationships between connected vocabulary terms using complete sentences. Ask students to compare and contrast the meanings of two connected words.

Ask students to explain how the vocabulary terms connect to the lesson or concept. Encourage students to elaborate on their reasoning using examples or prior learning.

Challenge students to generate their own set of vocabulary dominoes for another group and justify the relationships among the terms using precise academic language.