Friday, 16 March 2018

Identify Trends - Maori Student Achievement Data

In my last post I learned that overall performance in the senior sciences are mostly on par with Decile 1 and at times closer to National norms. This data included internals AND externals, and students of all ethnicities. 

Today I'm going to delve deeper and look at Maori student achievement data in science, as my inquiry title is: 

Can changes to cultural visibility and responsiveness in the junior science program improve Maori student a) reading achievement and b) enjoyment, confidence and achievement in science?

Before we jump in, I think it's really quite important to note that the number of Maori students who take senior science is not high. It's difficult to talk about trends in data when there are only one or two students involved, as their individual differences may be massive!  

For example there were 2 Maori students in Biology in 2015, 1 in 2016 and 1 in 2017. There was only 1 Maori student enrolled in Y12 Chemistry in 2017 and no Maori students enrolled in Y13 Chemistry. 

The fact that not many Maori students choose senior science is an area that I hope to improve by inquiring into the cultural visibility and responsiveness of the junior curriculum to the lives and cultures of our Maori akonga.

These %'s represent the total % of grades across the year in both internal and externals. For example in the Year 12 2015 Chem Maori results there were 5 standards sat by the lone Maori student, and they received NA for 1, A for 1 and E for 3 of them. 

So let's jump in!

Year 12 Chem Maori Results
2015 Maori results - 20% NA, 20% A, 0 M, 60% E.
2016 Maori results - 57% NA, 0 A, 0 M and 43% E.
2017 Maori results - 100% NA.
National Statistics Decile 1 - 37% NA, 37% A, 13% M, 13% E.

Year 13 Chemistry Maori Results
2015 Maori results - 46% NA, 18% A, 9% M, 27% E.
2016 Maori results - 75% NA, 25% A, 0 M, 0 E.
2017 Maori results - no Maori students enrolled.
National Statistics Decile 1 - 31% NA, 40% A, 11% M, 12% E.

Year 12 Physics Maori Results
2016 Maori - 67% NA, 0 A, 33% M, 0 E.
2017 Maori - 64% NA, 21% A, 14% M, 0 E.
National Statistics Decile 1 - 32% NA, 45% A, 21% M, 3% E.

Year 13 Physics Maori Results
2016 Maori results - 0 NA, 0 A, 100% M, 0 E.
2017 Maori results - 0 NA, 75% A, 0 M, 25% E.
National Statistics Decile 1 - 43% NA, 33% A, 12% M, 12% E

Year 12 Biology Maori Results
2015 Maori results - 0 NA, 43% A, 57% M, 0 E.
2016 Maori results - 46% NA, 46% A, 7% M, 0 E.
2017 Maori results - 33% NA, 50% A, 17% M, 0 E.
National Statistics Decile 1 - 39% NA, 42% A, 11% M, 9% E.

Year 13 Biology Maori Results
2015 Maori results - 80% NA, 20% A, 0 M, 0 E.
2016 Maori results - 0 NA, 0 A, 100% M, 0 E.
2017 Maori results - 75% NA, 0 A, 25% M, 0 E.
National Statistics Decile 1 - 42% NA, 35% A, 15% M, 8% E.

Some things that have just jumped out at me is that in three Years no Maori student has gained an E in senior Biology, (Y12 or 13), although the rest of the Y12 grade distributions are similar to that of other Decile 1 schools.  

Maori students seem to perform better in senior Chemistry compared to Physics and Biology. 

Again, it is difficult to say this data is conclusive when the stats are based on 1, 2 or occasionally 3 students per year.

Interestingly, this article was posted over the weekend and shows that Nationally, 80% of students pass 'Science' (across all 3 levels, I guess?) and that about 19% will pass with Excellence.

Friday, 9 March 2018

Identify Trends - Student Achievement Data

What is achievement like across all senior sciences - we have staff reporting that students are not as prepared as they could be when they arrive, but what is the data telling us? I compared all Achievement Standard data from 2015, 2016 and 2017 with the 2016 National results (across all decile schools) and also with the 2016 National Decile 1 results. 

Results seem to indicate that while teachers feel some of our students are less prepared than they could be and that we need to "catch them up" on previous years' learning sometimes, their performances are by-and-large on par with the rest of the country.

These overall results could hide standards that students are find much harder and perform worse in, by mixing the data with standards they found easier and performed better in. This data also reports on internal and exam performance together.

Year 12 Biology Results
Year 12 results across 2015, 2016 and 2017 follow a similar proportion of grades to both 2016
National Statistics and Decile 1 Statistics too, although slightly less Excellences and more of
other grades.

Year 13 Biology Results
2015 results are similar to the National Statistics in Decile 1.
2016 results are similar to the 2016 National Statistics across all deciles.
2017 results shows a large increase in Excellence (almost 50% of all grades).

Year 12 Chemistry Results
Results in 2015 and 2017 are very similar.
2016 saw a small increase in NA and E and a decrease in A and M.
All three years have a higher proportion of NA than 2016 National Statistics and Decile 1 Statistics.

Year 13 Chemistry Results
2015 and 2016 show similar proportions of NA and A grades, with a few more E’s in 2015 than
in 2016.
2017 results show a lot less NA compared to 2016 National Statistics and also Decile 1 schools. There was also a
decrease in E and therefore a large increase in Achieved and Merit grades.

Year 12 Physics Results
2016 has a similar pattern of results to other Decile 1 National Statistics.
2016 and 2017 results both have more NA and less E than the overall 2016 National Statistics.
Compared to 2016, 2017 saw a slight increase in NA and a small decrease in A, while the M
and E remained fairly similar.

Year 13 Physics Results
2016 and 2017 Not Achieved results sit squarely between Decile 1 National Statistics and the
overall National Statistics.
2016 had a greater proportion of M and E than the 2016 National Statistics, and much less
2017 had a very similar proportion of M and E to the 2016 National Statistics.

TLDR: There doesn't seem to be a clear trend across time or the three subjects. Most results are on par with 2016 Decile 1 results, and some appear more like 2016 average nationwide results from all deciles. Results vary by year.

Friday, 2 March 2018

Identify Trends - Staff Voice

Is it only in Biology that teachers feel students are arriving somewhat under-prepared for success? 
That is the question I investigated today. 

If it is ONLY in Biology that students are arriving with gaps in their expected knowledge then perhaps it is just the "wonderful world" and "genetics" topics in Year 9 and 10 that I need to improve cultural visibility and responsiveness in! 

I surveyed the teachers of senior science at Tamaki College to find out (my responses are also included):

Teachers thought students were roughly about half as prepared as they need to be.

Teachers thought the current junior curriculum is only halfway preparing our senior students for success in NCEA, which indicates massive room for improvement based off professional judgement.

Specific topics that could do with improving included atomic structure, names and properties of acids and bases and genetics, along with skills that can be applied across all the sciences such as graphing, problem solving, researching, writing reports, and making scientific drawings.