With the introduction of the Life Sciences (LS) Curriculum Assessment Policy Statement (CAPS) in 2012 in South African schools, a practical examination has become compulsory in grades 10 and 11. The LS CAPS policy stipulates the types of practical work that needs to be conducted to develop specific process skills in learners. This interpretive…

This study measured the effect of an evidence-based science curriculum delivered in both English and Spanish using the preview-view-review (PVR) strategy, on the science vocabulary and content knowledge acquired by students with moderate to severe intellectual disabilities who were learning English. The intervention was compared to the same…

One of the objectives of the South African science curriculum is to provide equal access to science for students from all backgrounds. However, this goal remains elusive as many students, particularly those from low socio-economic backgrounds, continue to perform poorly in science. One of the reasons for the persistent differential achievement in…

For more than 50 years, the International Association for the Evaluation of Educational Achievement (IEA) has been instrumental in developing an analytical model for understanding the relationships between educational policy (the intended curriculum), classroom and instructional practices (the implemented curriculum), and educational learning…

This study investigates how two newcomer students, Elena and Martin, identified with and in science within the context of a classroom utilizing a reform-based science curriculum where instruction occurred only in English. Using ethnographic case study methods, we drew from anthropological theories on identity development and sociocultural…

The authors explain why integrating the teaching of science and French is not as ridiculous as it may at first sound. They describe how this innovative integrated approach works in a primary school in Oxfordshire. The project involves Content and Language Integrated Learning (CLIL). CLIL is a method whereby a curriculum subject is planned and…

For more than 50 years, the International Association for the Evaluation of Educational Achievement (IEA) has been instrumental in developing an analytical model for understanding the relationships between educational policy (the intended curriculum), classroom and instructional practices (the implemented curriculum), and educational learning…

This paper comments on the process of re-development of the Maori-medium Science (Putaiao) curriculum, as part of overall curriculum development in Aotearoa New Zealand. A significant difference from the English Science curriculum was the addition of an "extra strand" covering the history and philosophy of science. It is recommended that…

Considering a Latin@ fifth-grade dual-language classroom (Spanish/English) as a community of practice, this paper explores how a bilingual teacher and her bilingual students, as members of such community, utilize translanguaging (García, 2009) as a learning and teaching tool in social studies and science classes. In this particular classroom, the…

This study responds to the Italian Ministry of Education mandate that, starting the 2013-2014 academic year, CLIL be implemented in the "final" year of high school, during content time, by content teachers with C1-level competence in English. This decision raises numerous concerns, at least in Calabria: most content teachers have, at…

The focus of this paper is on the effects of the use of the home language (i.e. isiZulu) on teachers' and learners' understanding and use of core concepts in mathematics and science at the senior phase, in contexts where the language of instruction is English. It reports on a national, collaborative, multilingual research project which attempts to…

We address issues of science curriculum for nonmainstream students--students of color, students learning English as a new language, and students from low-income families--who are often concentrated in urban schools. First, we describe a theoretical framework for equitable learning opportunities with nonmainstream students. Building on this…

The perspectives of indigenous science learners in developed nations offer an important but frequently overlooked dimension to debates about the nature of science, the science curriculum, and calls from educators to make school science more culturally responsive or "relevant" to students from indigenous or minority groups. In this paper…

The superordinate problem that the Threshold Project addressed is the nature of the language and learning difficulties that South African Standard 3 (Std 3) children experience when they change from their mother tongue to English as a medium for instruction. The primary focus of the Threshold Project work in 1987 was on a section of the South…