Research findings on the impact of language and studies with bilingual students learning mathematics are summarized. Suggestions for taking account of the influence of culture on learning, language switching, encouraging bilingualism, and supportive environments are discussed, with 13 implications presented. (MNS)

Findings of a study of bilingual Punjabi, Mirpuri, Italian, and Jamaican children aged 11-13 growing up in England are reported. First-language competence was found to be an important factor in children's ability to do mathematical reasoning in English as a second language. Knowledge of logical connectives appeared crucial. (MNS)