Translanguaging in classrooms opens spaces for multilingual students to engage in learning across the full range of their linguistic repertoire. We argue that one result of translanguaging pedagogy is that it can transform the talk-for-learning in the classroom and create a corriente or flow of ideas that is more free and less constrained than…

The primary aim of this qualitative study was to identify the landscapes that 7-12-year old Mexican students (n = 440) would like to conserve by analysing their drawings. Another aim was to determine the environmental relationship and environmental values of 5th and 6th graders (n = 152) by studying their texts. The data were analysed using mixed…

We analyze the results of a study conducted for the purpose of assessing the viability of an alternative starting point for teaching fractions. The alternative is based on Freudenthal's insights about fraction as comparison. It involves portraying the entities that unit fractions quantify as always being apart from the reference unit, instead of…

The purpose of this mixed methods study was to examine the impact of a literacy-infused, inquiry-based science curriculum on English learners' (ELs') English oral language expressive skills as measured by the Woodcock Munoz Survey-Revised subtests: Picture Vocabulary and Verbal Analogies (Woodcock-Munoz-Sandoval, Ruef, & Alvarado, 2005). In…

We investigate the viability of a new approach to initial fraction instruction. We establish the need to empirically investigate whether the proposed approach shares the strengths of currently used approaches, specifically, whether students will (a) construe problems based on the proposed approach as experientially real, and (b) bring up ideas…

Many courses for elementary school are based upon teacher presentation and explanation of basic topics, rather than allowing students to develop their own knowledge. This traditional model may turn elementary-level lessons into an extremely theoretical, boring and non-effective process. In this context, research in mathematics elementary education…

This dissertation has three purposes: (a) to structure an argument for binational collaboration of educational advancement for children of Mexican origins; (b) to put forward a conceptual model of how family and school characteristics develop alongside student learning; and (c) to answer a set of questions concerning literacy learning for children…