title: Language challenges in mathematics education: A literature review

authors: Jourdain, Laura Violet

subjects: Mathematics education

abstract: Traditionally, the difficulties associated with mathematics were largely seen as coming from the cognitive demands of mathematics itself. It is now accepted that language and mathematics are connected in mathematics learning and teaching, and, the potential challenges of language in mathematics have been investigated by a number of researchers. This paper reviews research by applied linguists and mathematics educators to highlight the linguistic challenges of mathematics and suggests pedagogical strategies to help learners in mathematics classrooms. The linguistic challenges include the linguistic features that may make mathematical texts hard to understand, vocabulary in academic mathematics, and reading and writing in facilitating the learning of mathematics. Research on pedagogical practices supports developing mathematics knowledge through attention to the way language is used, suggesting strategies for moving students from informal, everyday ways of talking about mathematics into the registers that construe more technical and precise meanings.

text: Language challenges in mathematics education: A literature review Traditionally, the difficulties associated with mathematics were largely seen as coming from the cognitive demands of mathematics itself. It is now accepted that language and mathematics are connected in mathematics learning and teaching, and, the potential challenges of language in mathematics have been investigated by a number of researchers. This paper reviews research by applied linguists and mathematics educators to highlight the linguistic challenges of mathematics and suggests pedagogical strategies to help learners in mathematics classrooms. The linguistic challenges include the linguistic features that may make mathematical texts hard to understand, vocabulary in academic mathematics, and reading and writing in facilitating the learning of mathematics. Research on pedagogical practices supports developing mathematics knowledge through attention to the way language is used, suggesting strategies for moving students from informal, everyday ways of talking about mathematics into the registers that construe more technical and precise meanings.

year: 2016

title: Did primitive microorganisms use nonhem iron proteins in place of NAD/P?

authors: Daniel, Roy M.

subjects: archaebacteria

abstract: Nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP) are of universal occurrence in living organisms and play a central role in coupling oxidative with reductive reactions. However, the evidence that the origin and early evolution of life occurred at high temperatures (>95°C) is now strong, and at these temperatures some modern metabolites, including both the reduced and oxidized forms of these coenzymes, are unstable. We believe there is good evidence that indicates that in the most primitive organisms nonhem iron proteins carried out many or all of the functions of NAD/P(H). This has important implications for the way in which investigations of archaebacterial metabolism are conducted.

text: Did primitive microorganisms use nonhem iron proteins in place of NAD/P? Nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP) are of universal occurrence in living organisms and play a central role in coupling oxidative with reductive reactions. However, the evidence that the origin and early evolution of life occurred at high temperatures (>95°C) is now strong, and at these temperatures some modern metabolites, including both the reduced and oxidized forms of these coenzymes, are unstable. We believe there is good evidence that indicates that in the most primitive organisms nonhem iron proteins carried out many or all of the functions of NAD/P(H). This has important implications for the way in which investigations of archaebacterial metabolism are conducted.

year: 1995

title: A Way Forward for Te Reo Maori in English-Medium Education

authors: Waikari, Arihia

subjects: Maori

abstract: Aotearoa is the home of the Māori people and their language; te reo Māori. When European settlers arrived, they brought with them a new language; English. The Treaty of Waitangi was signed in 1840 and guaranteed Māori rangatiratanga (chiefly control) over their taonga, including te reo Māori. Over the years a negative language shift has occurred with many Māori moving from speaking te reo Māori to English. Although many initiatives, such as kōhanga reo were implemented in the 1980s, te reo Māori is still in a critical state. This research project is about te reo Māori experiences of both Māori and non-Māori whom were all attached to a English-medium primary school in Aotearoa/New Zealand. This study sought to understand the ways in which te reo Māori was being passed on, or not, from person to person and from one generation to the next.

text: A Way Forward for Te Reo Maori in English-Medium Education Aotearoa is the home of the Māori people and their language; te reo Māori. When European settlers arrived, they brought with them a new language; English. The Treaty of Waitangi was signed in 1840 and guaranteed Māori rangatiratanga (chiefly control) over their taonga, including te reo Māori. Over the years a negative language shift has occurred with many Māori moving from speaking te reo Māori to English. Although many initiatives, such as kōhanga reo were implemented in the 1980s, te reo Māori is still in a critical state. This research project is about te reo Māori experiences of both Māori and non-Māori whom were all attached to a English-medium primary school in Aotearoa/New Zealand. This study sought to understand the ways in which te reo Māori was being passed on, or not, from person to person and from one generation to the next.

year: 2011