This paper reports the results of a research exploring the mathematical connections of pre-university students while they solving tasks which involving rates of change. We assume mathematical connections as a cognitive process through which a person finds real relationships between two or more ideas, concepts, definitions, theorems, procedures,…

A randomized control trial was conducted to study whether providing 10th grade students with information about the returns to upper secondary and tertiary education, and a source of financial aid for tertiary education, can contribute to improve student performance. The study finds that the intervention had no effects on the probability of taking…

English language learners are a diverse and fast-growing segment of the student population in the United States. Faced with the double challenge of keeping up with grade-level content while learning English as a new language in a new culture, many of them struggle. This article presents data from a three-phase qualitative study designed to learn…