Nat Workshop #2
description
Transcript of Nat Workshop #2
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Nat Workshop
#2Central North
Jim Hogan
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Today• Lets talk L3 (progress or confusion?)• Horses for Courses (pathways)• iNZight revisit (new learnings)• 3 rules of thumb• Geogebra (PTK required)• Being a middle leader
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L3 Revisited• What have we learned?• What are we changing?• What is needed?• Resourcing?• Standard stats…
What is used?
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Horses for Courses• Who has tailored a course to suit the
students?• What would we change?• UE/L3/requirements• Monitoring the data
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Course linksExample 2 - Mathematics
Critical Path Analysis
Trigonometry
Systems of Equations
Differentiation
Linear Programming
Time Series
Bivariate data
Experiments
Inference
Statistical Reports
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iNZight• 1990M2• 1993Q3• 1996• Data cleaning using Excel.• The May Problem? • https://www.youtube.com/creativeheuri
stics/
http://w
ww.statslc
.com/
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3 rules of thumb• MOE = 1/√sample sizeWithin a group• MOE = 2/√n• Difference within one group
•MOE = 1.5 ×(1/√ n1 + 1/√ n2 )/2• C@S
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Geogebra• http://www.geogebra.org/cms/en/downl
oad/ • http://www.geogebratube.org/student/
m17496• 3d?
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PacificT.com• This software is easy to use.• Visual and in colour.• http://www.pacifict.com/Home.html• Good fun, just play!
• What is the equation of a cylinder?
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Rubric StyleAS91582 (3.10) Use statistical methods to make a formal inference
Use statistical methods to make a formal inference
Use statistical methods to make a formal inference , with justification
Use statistical methods to make a formal inference, with statistical insight
Investigate times series data involves showing evidence of using each component of the statistical enquiry cycle.
Use statistical methods to make a formal inference, with justification involves linking components of the statistical enquiry cycle to the context, and/or to the populations, and referring to evidence such as sample statistics, data values, or features of visual displays in support of statements made.
Use statistical methods to make a formal inference, with statistical insight involves integrating statistical and contextual knowledge throughout the statistical enquiry cycle, which may include reflecting about the process; considering other explanations.
PPDAC involves Note M and E could be combinations of methods, connected thinking!
posing a comparison investigative question using a given multivariate data set
selecting and using appropriate displays and summary statisticsdiscussing sample distributionsdiscussing sampling variability, including the variability of estimates
making an appropriate formal statistical inference
communicating findings in a conclusion.
Overall result N A M E
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Maori Future MakersThese resources has just been released profiling inspirational Māori role models Has some great stories, and would be good to share with our tamariki.
http://www.futureintech.org.nz/documents/fit-pathways-careers-poster-2011.pdf
http://www.futureintech.org.nz/
http://www.tpk.govt.nz/en/newsevents/news/te-puni-kokiri-realising-maori-potential-by-growing-maori-assets/
MaoriFutureMakers.com
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Being a Middle Leader
• You have a team of mathematics teachers
• How often do you visit them?• What do you use for feedback on
practice• Do you try new ideas?• How do you get student voice?
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NZAMT Oct 1 to 4