title: Literacy and Thinking Tools for Science Teachers

authors: Whitehead, David

subjects: literacy and thinking tools

abstract: Literacy and thinking tools, such as Venn diagrams, are construction tools for the mind. Just as carpenters use tools to construct a piece of furniture, literate thinkers learning science can use tools to construct new scientific understandings. Like tools used by a carpenter, some literacy and thinking tools are purpose-built for science education; Josephine used a Venn diagram tool because she wanted to compare her pet bird to a bald eagle. Just as a screwdriver is built to slot into the head of a screw and rotate it, you can use literacy and thinking tools for subject- and text-specific purposes.
In this chapter, we examine some characteristics of literacy and thinking tools (Whitehead, 2001, 2004). A list of these tools, together with the chapters associ-ated with their use, is provided in Table 2:1.

text: Literacy and Thinking Tools for Science Teachers Literacy and thinking tools, such as Venn diagrams, are construction tools for the mind. Just as carpenters use tools to construct a piece of furniture, literate thinkers learning science can use tools to construct new scientific understandings. Like tools used by a carpenter, some literacy and thinking tools are purpose-built for science education; Josephine used a Venn diagram tool because she wanted to compare her pet bird to a bald eagle. Just as a screwdriver is built to slot into the head of a screw and rotate it, you can use literacy and thinking tools for subject- and text-specific purposes.
In this chapter, we examine some characteristics of literacy and thinking tools (Whitehead, 2001, 2004). A list of these tools, together with the chapters associ-ated with their use, is provided in Table 2:1.

year: 2007

title: The quest for extreme water repellency: Superhydrophobicity made easy

authors: Saunders, Graham C.

subjects: chemistry

abstract: In his seminal work On Floating Bodies I Archimedes of Syracuse provided an explanation of the action of solid bodies on water. Although his thesis immediately benefitted King Heiro II² and has continued to serve mankind well, it ignores the effect of the interfacial interactions between the solid, water and air (surface tension). These interactions are negligible, or at least are considered negligible, compared to forces arising from the effect of gravity on large bodies. However, as the mass of the body decreases, the surface interactions become increasingly important leading to some unusual and potentially useful phenomena. The understanding and application of these effects is currently driving much fundamental research by physicists, chemical engineers, material scientists, and chemists into surfaces that display extreme properties, in particular extreme water repellency, or superhydrophobicitv. It is only comparatively recently that detailed mathematical expressions for the interaction between a liquid, solid and gas at these extremes have been developed, making progress that parallels that for the fabrication of these surfaces.

text: The quest for extreme water repellency: Superhydrophobicity made easy In his seminal work On Floating Bodies I Archimedes of Syracuse provided an explanation of the action of solid bodies on water. Although his thesis immediately benefitted King Heiro II² and has continued to serve mankind well, it ignores the effect of the interfacial interactions between the solid, water and air (surface tension). These interactions are negligible, or at least are considered negligible, compared to forces arising from the effect of gravity on large bodies. However, as the mass of the body decreases, the surface interactions become increasingly important leading to some unusual and potentially useful phenomena. The understanding and application of these effects is currently driving much fundamental research by physicists, chemical engineers, material scientists, and chemists into surfaces that display extreme properties, in particular extreme water repellency, or superhydrophobicitv. It is only comparatively recently that detailed mathematical expressions for the interaction between a liquid, solid and gas at these extremes have been developed, making progress that parallels that for the fabrication of these surfaces.

year: 2009-07

title: Final report of the 2018 Census External Data Quality Panel

authors: Bedford, Richard

abstract: At the time this report was submitted for publication in January 2020, Stats NZ was finalizing its release schedule for census products that allow users to produce their own tabulations and statistical analyses using census data (see Appendix 2 for a summary of release dates for 2018 Census products).
In early 2020, Stats NZ will release 2018 Census data for use in the Data Lab, a distributed set of secure computer sites where users can access, with approval, microdata for research purposes. By March 2020, 2018 Census data will be in the Integrated Data Infrastructure (IDI) and available for use by approved researchers and policy analysts who wish to negotiate access to the IDI.

text: Final report of the 2018 Census External Data Quality Panel At the time this report was submitted for publication in January 2020, Stats NZ was finalizing its release schedule for census products that allow users to produce their own tabulations and statistical analyses using census data (see Appendix 2 for a summary of release dates for 2018 Census products).
In early 2020, Stats NZ will release 2018 Census data for use in the Data Lab, a distributed set of secure computer sites where users can access, with approval, microdata for research purposes. By March 2020, 2018 Census data will be in the Integrated Data Infrastructure (IDI) and available for use by approved researchers and policy analysts who wish to negotiate access to the IDI.

year: 2020