Monday, November 29, 2010

Making errors!!

Sometimes long time errors can sneak up on you and beat you over the head. I have avoided the term bar graph for a few years and was under the misconception that the width of the bar has as much meaning as the height. I always use the term column graph for discrete data drawn in bars.

I have no idea where this misconception comes from, but I will have a look through texts I have used over the last few years - I must have misread one of them (I did find a strange Histogram in one of my stat books when width of the columns was important to do with graphing different sized class boundaries). This all would have been fine if I had figured it out myself.

That would have been too easy.. Of course I was asked the question by my HoD whilst he was teaching his class and using my room (as it was air conditioned and empty) and I corrected him calling it a column graph (cringe). I should have known he was right - as he is rarely wrong.. I had to come back and eat some humble pie..

That's life I suppose.. I'm glad it doesn't happen too often!

Sunday, November 14, 2010

Greenfoot

Greenfoot is another attempt to bring programming to students. It has a textbook that can be purchased and an established user group. It is well worth a look if starting a computer programming class and you wish to use Java.

Here is a link: http://www.greenfoot.org/.

Have a look

Russ.

Saturday, September 4, 2010

Hattie's Meta-analysis

Hattie's meta analysis is something as teachers we will hear a lot about. It is a study that brings together a wealth of research in one place. We won't hold it against him that he did it in New Zealand.

My reading of his findings is that he finally cuts through the nonsense and gets to the core of what makes a difference beyond what is normally done in the classroom and also what is detrimental to a normal classroom.

It is an astounding in that it confirms what many crusty teachers have called the "bloody obvious" and stripped away the rhetoric. His commentary on his statistics is well thought out and constructive. I feel a bit for these teachers that have felt the brunt of the new wave of teaching (that fell flat well before the shore). They were right and all you new wavers were wrong. :-)

Well.. it's not quite like that, but here are some of his findings.

d= -0.1 - 0.16 (what a student would learn if not in a classroom)
d= 0.16 - .4 (benchmark of a normal classroom)
d= .4 + (desired improvement beyond a normal classroom)

Improvements can be made by:
  • Having a cohesive classroom (0.53) p.103
  • Maintaining a positive climate (0.52) p.102
  • Strong teacher-student relationships (0.72) p.118
  • Teacher clarity (0.75) p.126
  • Clear goals (0.56) p.164
  • Concept mapping (0.57) p.168
  • Mastery Learning (0.58) p.170
  • Effective Feedback (0.73) p.173
  • Worked examples (0.57) p.172
  • Formative evaluation of teaching programs (0.9) p.181
  • Questioning (0.46) p.182
  • Spaced practice (0.71) p.186
  • Peer tutoring (0.55) p.186
  • Effective study skills (0.59) p.189
  • Meta cognitive strategies (0.69) p.189
  • Self verbalisation and questioning (0.64) p.193
  • Direct instruction (0.74) p.204
  • Problem Solving teaching (0.61) p.210
  • Interactive video (0.52) p.228 (such as mathsonline)

Things that don't work:

  • Student control over learning (0.04) p.193
  • Individualised instruction (0.23) p.198
  • Inquiry based teaching (0.31) p.209
  • Problem based learning (0.15) p.211
  • Cooperative learning (0.41) p.212
  • Team teaching (0.19) p.219
  • Computer assisted learning (0.37) p.220
  • Web based learning (0.18) p.227
  • Audio Visual (0.22) p. 229 such as slides, video presentations
  • Distance education (0.09) p.232
  • Home schooling (0.16) p.234

One reservation that I have is that it is hard to evaluate where the quick wins could be for a school. A number of small gains (such as the 0.45's) may require less change than a large gain. Some of the strategies that are not achievement driven may provide motivation to complete higher gains in other areas. I don't think it was ever Hattie's intent to make it a recipe book for success, but can give clear indicators to where effort needs to be made.

The book is well worth a read:

Visible Learning : A synthesis of over 800 meta-analyses relating to achievement. John Hattie. Routledge 2009.

Friday, August 6, 2010

New fun games

Well, it's been a busy year and playing games has not been high on the agenda.. but for a change I thought I'd write about the couple of games that have been fun in the classroom and others that have been fun at home.

The three big success stories of this year have been Lupus in Tabula, For Sale and SET. All three are relatively inexpensive (<$40) and can be played with groups.

Lupus in Tabula is a game that can be played with a whole class, basically heads down thumbs up with Werewolves. Some students are the werewolves, others are the villages and we all have a bit of fun lynching the wrong people. I get to stand at the front of the class and describe in graphic detail how students are ripped apart in the night. From my top to bottom class, all have enjoyed the theme and it has allowed me to discuss problem solving strategies such as limiting choices and probability to resolving social issues such as how to play fairly and that being involved can be fun. It's probably the new favourite over Apples to Apples for a whole class.

The next one is For Sale, an auction game where students buy houses and then sell them, the person that sells their houses for the most money wins. We have great laughs about who will end up living in a cardboard box (one of the houses for sale) and who will end up in the space station. This one requires a little mental maths, ordering of integers, a little recall and a fair amount of fun.

SET was the big surprise. A bit of a brain burner, students have to pattern match cards to find groups of patterns. It plays a bit like an IQ test and after you get the hang of it, can drive you batty. It's interesting that the 'smartest' kids are not always the fastest, it's an occassion where 'visual learners' (how I hate that term) can show their mettle.

Honorable mentions should be given to Leaping Lemmings, Battle Line, Ticket to Ride - Europe and Cave Troll that had some table time, but weren't all that successful.

At home, the big winners are Campaign Manager 2008, Arkham Horror, Runewars, Space Hulk and Twilight Struggle. I'd still love to get Die Macher & Brittania to the table, but I'm not holding my breath until TEE exams are over. We still have to complete proofs and stats/probability, so I'll have to have a sit down and figure the rest of the course out.

Until next time...


Russ.

Tuesday, July 13, 2010

Ability and performance of students in year 10

Today I focused on the performance and ability of year 10 students. I really wanted to know what caused the lack of performance in students coming through from the middle school.

Issue 1: Middle School and Middle Schooling.

Funnily enough these are two different terms. Middle school is the structure - the buildings, the leadership model, the way students move between classes and the like. Middle schooling is the teaching pedagogy and curriculum. Neither came out unscathed.

Research was not positive about progress in middle schooling.

“middle schools are in serious decline in the US and UK... What is actually done within classrooms and schools is the most important thing, not structures... The most important factors for high-quality education are quality teaching and learning provision; teaching standards; and ongoing teacher professional learning focused on evidence based teaching practices that are demonstrably effective in maximising students’ engagement, learning outcomes and achievement progress.” (Dinham & Rowe, 2009)"

“the report called for a “second generation” of Middle Schooling philosophy with a focus on relationships, relevance, pedagogy and rigour, which is informed by students’ experiences and enabled through sound educational research.” (OBrien, 2009) [Referring to the Beyond the middle report]


" In a region with very low student retention, the middle years when curriculum becomes compartmentalised and fraught with judgmental selectivity was a crucial locus for confronting serious consequences, in student lack of engagement, for later achievement and retention" (Hattan et al, 2009).

“Middle Schooling movement that has been variously described as “arrested”, “unfinished” and “exhausted”." (Prosser, 2008)

"There needs to be a more systematic emphasis on intellectual demand and student engagement in mainstream pedagogy that moves beyond and capitalises on current foci on increased participation rates and basic skills development for target group students." (Luke et al, 2003)

A great article to read is Beyond the Middle Years (Luke et al, 2003) by DEEWR and then follow it up with Dinham and Rowe (2009) article available from ACER. If students don't have a workable learning environment then learning is highly unlikely.

Issue 2: Home environment

Home environment is a key aspect of demonstrable learning ability. Although the gloss has come off this idea since the Campbell report (1960) in the US which prompted black students to be bussed away from their homes into "better" environments, it is still a factor in understanding student ability and performance.

"Students performance in low SES schools significantly lower than high SES schools. Internal school-based determinants of success do not operate independently of external, context-based determinants" (Angus, 2009)

“Cost of school represents a disproportionate amount of household income in term 1 for sole parent families” (Bond & Horne, 2009)

" In the 2007 Education Costs Survey, most parents reported having difficulty paying aspects of their children’s education during the last year, particularly for sport/recreational expenses (69%), for camps (62%) and for books (60%). Almost half struggled to pay for equipment (48%) and excursions (47%)" (Bond & Horn, 2008).

“If education is going to be the means to personal fulfilment and opportunity, we need to ensure that all these young people and their families are given the support they need to succeed. If not, then the education process will reinforce disadvantage, not overcome it, to the detriment of us all.”(Dinham, 2008)

"Schooling reproduces the structure of inequality itself" (DEEWR, 2009) inferring that prejudices and low expectations are placed on working class children by the system and re-inforced by parents

Lower expectations by parents impact on adolescent performance (Crosnow, Mistry & Elder, 2007)

High level of aspiration, low chance of success (p.162) – ESL students with non-english speaking parents (Windle, 2009)


Issue 3: Ability is often not recognised

Students are unaware of their underperformance

“Honesty in recognising and reporting student ability levels (p.163) Students reported that their skill in English was much higher than assessment indicated” (Windle, 2008)

“Ability may not be recognised due to teachers failing to recognise high ability students manifesting typical low socio-economic behaviours.” (Petersen, 2001)

“Further, social and individual factors were found to affect students' attitudes and academic choices; in particular their identification with peers, school and family and student's perceptions of peer, school and family attitudes towards HE. An interesting finding arising from stage one data was that there were significant age related differences in students' attitudes toward school and learning. Students in year 10 were significantly more negative on nearly every measure than students in Year 9 or 12.” (Maras, 2007)

Issue 4: Underperformance of teachers

Poor application of new ideas has resulted in lower than expected performance for a generation of students.

"Research conducted over the last 40 years has failed to show that individual attributes can be used to guide effective teaching practice. That ‘learning styles’ theory appeals to the underlying culture’s model of the person ensures the theory’s continued survival, despite the evidence against its utility. Rather than being a harmless fad, learning styles theory perpetuates the very stereotyping and harmful teaching practices it is said to combat." (from abstract only) (Scott, 2010)

"Practice, grouping of concepts and direct instruction/frequent modelling are key element in addressing learning difficulties. Independent learning and discovery based learning is inappropriate in a learning difficulty environment." (Bellert, 2008)

“Many primary teachers feel under-equipped to teach mathematics and science. In a 2007 study of 160 Australian primary school teachers, they devoted only three per cent of their time to the teaching of science and 18 per cent of their time to teaching mathematics. There is concern that if students receive an insufficient grounding in mathematics and science in primary school, this will cause difficulties in secondary school.” (quote taken from http://www.acer.edu.au/enews/2008/03/study-of-mathematics-declines) (Chinnappan, Dinham, Herrington, & Scott, 2008).

“Curriculum alignment must occur to clearly connect outcomes to assessment.” (Hedemann & Ludwig, 2008)

“Curriculum Mapping is required to ensure minimum standards are met. Every student must have multiple opportunities to attain minimum standards. Choice of actions is required to improve performance.” (Falls, 2009)

And that was today's research!!

Sunday, July 11, 2010

Thinking about information thus far

Ok research thus far,

So for students to succeed in low socioeconomic schools we require the following:

a) Parents to encourage students towards realistic academic goals
b) For students to be educated into valuing academic success and aspire towards it
c) For teachers to set high expectations and go well beyond the average expectations of a normal teacher
d) For schools to find, support and appreciate teachers that can satisfy c)
e) For government to accept that low socio-economic schools (no matter what is done) will not succeed at the level of mid to high socioeconomic schools for a myriad of reasons.
f) For tertiary institutions to get involved at an earlier stage than year 11/12
g) For corporate entities and employers to realise that there are many capable late developing students from low-socioeconomic schools able to participate in the workforce (that under different circumstances could have achieved in a tertiary environment)

That's that.. done.. tick!

Saturday, July 10, 2010

Unrealistic expectations

Some students have unrealistic expectations. In the same way that some parents lower the expectations of their students, it does also go the other way.

One sector of the school population where this is common is with students of non-english speaking backgrounds. Students can be put under extreme pressure to perform, often after going through very limited schooling. It's not just a Perth thing, it was also observed in Windle's study (2009) where students reported higher understandings of English than their assessment recognised, the students had high levels of aspiration to attend university but a very low chance of success.

In the refugee population, this is a common problem, with many having had limited schooling prior to gaining residency or refugee status. It leads to exacerbate the demands on teachers in low-socioeconomic schools (as observed by Campbell Cook and Dornen, 1995), with teachers recognising ability, but requiring inordinate amounts of work to see these students through. In talking to a care worker outside the system, they raised that other issues are also common such as sleeplessness (due to hyper awareness), distrust of authority and reluctance (or over demand) when seeking assistance.

When you consider that many of these students are not eligible for additional funding, yet require lower primary assistance within a high school environment, it is easy to see why their performance can fall below school norms. Yet these same students are averaged into "my school" results. From a school perspective these students are a real problem.

For these students to be seen as a problem is a social justice issue that needs resolving. It is a real problem when moving from a searching for excellence paradigm to a market driven approach. In a pure market driven approach, these students would be excluded from mainstream education (to preserve school results and ensure that the calibre of students at a school is maintained) and placed in segregated specialist programmes. Yet from an ESL perspective (as discussed with ESL teachers) this is detrimental to their progress as their immersion to common language is a requirement for their improvement.

As a teacher it is a frustrating problem as you need to help at-risk students, but know to do so will draw attention away from kids that have higher probabilities of success. The 'greatest good' model vs the 'rights of an individual' is in firm conflict. Couple this to the higher risk that their 'other' issues may undermine your teaching programme for these at-risk students and the opportunities for success further decrease. Reverse racism (predjudice of non-minority but equally disadvantaged groups)is common, as are claims of racism if direct assistance is withdrawn. It can be a real catch-22 situation.

Tuesday, July 6, 2010

Literature Review

Research is one of my favourite pastimes, sitting in a library with purpose is quite a fun thing. Yesterday I sat and read about some of the issues faced by disadvantaged students. As I work on my literature review for my masters I'll keep updating this post.

1. It's not a new problem.

The Coleman Report in 1966 was a seminal report in investigating disadvantaged youth in schools (commonly referenced). I need to read it!

To address the issue in Texas, standardised testing was introduced and showed a high degree of success, but at the expense of a narrowing curriculum (Smith, 2005). This was again seen in the UK (Cox, 1999).

The Australian Government recognises disadvantaged student performance as a problem and have produced a paper outlining some effective measures that can be taken. I need to find references, I've read DEEWR articles in the past(here), now I need to use them!

In general though, Australian mathematics education fared ok when in 2000 we were compared to 31 OECD countries (OECD study, 2003), Australian education was significantly higher on the PISA scale for 21 countries and only significantly lower for two (Japan and Korea).

Students that study in state schools have significantly lower funding that independent and private schools (Edwards, 2008).

2. Environment is a key factor

In a US study, a pre-primary student given extra assistance by a university eventually graduated with two degrees. Nothing spectacular here except her parents had sub 40 IQ (Wickelgren, 1999).

3. Students require attitude adjustment

In a Queensland study in 1995, an observer recognised that until students are assisted in changing their perspective they cannot begin to appreciate any assistance given to help them gain access to university pathways (Campbell, Cook and Dornan, 1995).

I saw as a result of my action research in term 1 & 2 that students need to understand what academic behaviours are and why they are important. This can result in quite spectacular short term success. These behaviours in themselves are not enough to ensure ongoing success as retention requires repetition and a long term committed approach to provide lasting benefits.

4. Students require a range of motivational support

There is no one way to motivate students. Many theories exist and none are perfect. Common theories are Expectancy x value theory, Attribution cognitive theory, Attribution Achievement motivation theory and Achievement goal theory (King, 1998).

5. School can both improve future prospects and reinforce existing expectations.

For some students schools can inspire them to levels higher than their parents. For others, schools will reinforce similar job prospects to their parents (Campbell, Cook, Dornan, 1995) and schooling reproduces the structure of inequality itself (DEEWR Component A, 2009, p.29).

High SES students are over-represented and low SES students are underrepresented because students from different SES backgrounds are differentially prepared by schooling for entry into university (DEEWR, 2009, p.29)

6. It is possible to improve university pathway access

There's nothing easy about it, but it is possible with the proper long term approach. Now the task is to create a way to find that correct method for our school.

Russell.