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Teaching & Learning

Intensive EAL support and differentiation in Biology

Originally posted on August 13, 2017 @ 9:00 am

As an international teacher, I am familiar with EAL or Lang B students in my classes, and familiar with how to support them in my Biology classes which, more than even some of the other science subjects, has a lot of context-specific terminology that cannot be simplified. These terms can be almost impossible to simplify form non-native speakers but repeated INSET training has told me that I must. Some examples would include:

  • Heterozygosity
  • Anyone of the Animal or Plant Phyla students are required to know
  • Proteome
  • Clade
  • Oxidative Phosphorylation
  • Photolysis
  • Inhibitor
  • Eukaryote
  • Archaea
  • Transpiration
  • Cohesion

There are many more…

This past academic year I had a particularly difficult situation to deal with in my grade 10 biology class.

Grade 10 is the final year of the MYP and is equivalent to Year 11 in the U.K. My current school is very small, tiny in fact, by the nature that it has only been open four years.

As a new school in a competitive area we have a battle to recruit students. As an international school in an area where lots of families come with the parents work on short term contracts we have a high turn over of students.

Due to these factors, every year of teaching I have had to completely change my scheme of work for this grade and grade nine because of changes in the cohorts of students as well as yearly changes to science teaching hours across the week.

One year I only had brand new students taking grade 10 Biology all of whom had come from Francophone schools and so the MYP 5 course I had planned had to be changed to accommodate these students.

As an international school it can be normal to have turnover in students with many students leaving and new students entering at any grade. Things are also complicated because students may come from different national systems, and may have studied in different languages prior to joining us. It's very hard to comparatively assess the biological knowledge of different students coming from different languages of study and these different systems.

Whereas, last year, all the students in my grade 10 class were new to the school and I had to create a novel one year curriculum for them to ensure that none of the fundamentals from grade 9 were missing, this year I could revert to the original two year program I had planned previously.

This year I had some students who had progressed to grade 10 biology from grade 9 (these grades are planned as a two year consecutive course) internally and were on track to take the MYP eAssessment.

However I also had students placed in the class who came from different schools and were new to studying in English, let alone biology in English. Amongst these students there was variation. One student had absolutely no prior experience using or studying in the English language and others had never studied in the language, academically, but had spent some time of heir lives speaking and communicating with English.

At the start of the year, I was informed that all of these students would be taking the MYP eAssessment (the IB equivalent of GCSE)!

Despite my protestations that these students would not be ready for the eAssessment with only six months of going to an anglophone school, let alone studying biology in English and that they were better off being placed in an intensive EAL program, I was ignored.

The message to me was that I simply had to differentiate for these students! Differentiation is fine but when does differentiation steadily become "plan a whole new program?" What are the practical limitations for a teacher that determine when differentiation should stop and alternative arrangements need to be made.

A similar situation happened to a colleague of mine who teaches French. One year he was told that he would have French A (Literature – native speakers) students mixed in with French B (Aquisition – non-native speakers) and that the teacher would have to differentiate between these two groups.

I am all for differentiation and trying to meet individual students where they are at but I don't like it when it becomes a lazy shield for management to hide behind. Instead of the SLT taking charge and actually putting a proper intervention in place for these students, it is easier to pass the buck to the teacher and simply say "differentiate!" The problem with this is the anxiety, stress and associated mental health issues it will invariably create for staff.

What seemed to be lacking from members of the schools management is the difference between Jim Cummin's BICS and CALPS. Being able to speak in a second language with your friends is one thing, but being able to think about and explain complex, abstract concepts in a second language is quite another. Biology has a huge amount of subject or context-specific terminology that even native speakers can find daunting.

The year hasn't been a great success. Unfortunately some non-negotiables have to be negotiable as there is a limit to what a person can achieve in a day. What this meant for these students is that I simply wasn't able to plan for them as well as I would have liked, with all my additional responsibilities, particularly the running of the university guidance.

I focussed what time I could devote to this class on the students who would be taking the exam and focussed on developing the thinking routines within the class; connect-extend-challenge has become very popular!

However I have been able to learn something from this experience and found that the following techniques could be put in place very easily to support EAL students without too much interruption to the flow of the lesson:

  • Glossaries for every unit that focus on key words. I have started adding them to my DP workbooks as simply a space at the back for students to add their key words and definitions, but for the younger grades I will provide the words and the definitions.
  • Whole-class reading in every lesson. Making solid use of available texts and reading these out gives students a change to practice saying new words and gives me a chance to feedback to them and explain any new terminology.
  • When asking students to explain a concept to check for their understanding, allowing them to write out their ideas in the their mother tongue to support a speaking in the second language.
  • Asking students to write, in English, a short paragraph (3-4 lines) explaining what they learned either at the start of end of a lesson. As the teacher, I can rotate and check grammar, spelling and sentence construction. This is best done by hand as 1) the IB exams are currently written and 2) due to the Lindy effect, writing is likely to be around a lot longer than google docs.
  • Taking care to fully explain the roots of words e.g. "photo" & "synthesis" and giving students time to find the words in their mother-tongue if they have studies this concept before.
  • Allowing students to speak in their mother tongue to each other to aid explanations and comprehension.
  • During explanations given by me, slowing down and, where possible, using simpler language (not always possible in Biology – what is a simpler word for heterozygosity?).
  • Always check for understanding with open questions. "Please can you explain/write/draw this for me?" to show understanding.
  • Use of colours and images to describe tasks so that students become aware that when a symbol of a quill is used it means that they have to write.

Any more advice or ideas welcome in the comments!

Categories
Resources Teaching & Learning

New DP Biology site launched (but still under construction!)

Originally posted on July 28, 2017 @ 12:28 pm

So I have moved over my DP biology resources to a new google site designed for delivering the course. You can view it here: 

In my first school I worked with a colleague who made workbooks for her students, that were tailored to the 2009 syllabus. The kids loved them. At this time I was still working on a paper basis with large lever arch folders, and photocopying the exercises that I wanted to give to my students. To simplify my planning and preparation I thought it would be easier to copy my colleagues idea and collate all of my exercises into workbooks for each subtopic that I could simply print and hand out to my students. It took me a few years to develop these workbooks and then the syllabus changed.

For the first two years of the 2016 syllabus I worked on updating my existing workbooks to bring them in line with the new syllabus. By this point, I had moved school’s twice and had been exposed to quite a few different pedagogical approaches and philosophies, as well as different levels of technological tools with which to teach. It seemed the time had come to convert totally from paper to digital.

I share this website as a resource for other educators and their students but please be aware that, while I certainly welcome discussion, critique and comments, I have designed this website with the following purposes in mind:

    • To consolidate my existing resources and methodology into one digital space.
    • To structure the course that I currently teach to my own students into one place for my own students to access.
    • To provide a structure to the exercises that I use in class. It is NOT intended to be another content heavy IB site

There are plenty of IB Biology content-driven resources out on the web, some of which are truly excellent. This is not intended to be such. Instead the aim is to provide structure and exercises to query and engage with content-driven resources, like website, video and textbooks.

If you wish to feedback please remember that in addition to creating this website I am:

    • A full time teacher with other responsibilities in my professional life and a young family.
    • Preparing this work, primarily for my own personal professional use.
    • Making no claims that their are no mistakes in this website, please check carefully and if you feel so inclined drop me an email to let me know.
    • Making no claims that the exercises, ideas and resources are entirely my own original work. Please see my acknowledgements page for details.

 I am intending to follow this up with a google site dedicated to MYP Biology and another for guidance counseling. I will keep this blog purely for noting down my thoughts when and if they occur!

Categories
Teaching & Learning

This weeks grade 12 revision advice

Originally posted on February 3, 2017 @ 5:04 pm

DP Revision Instructions

  1. Make a list of all of the experiments and procedures mentioned in the DP guide. –make sure you know what these are and can describe them.
  2. Make a list of all of the calculations (including statistics) included in the DP guide.- make sure you know what these are and can use them.
  3. Make a list of the drawings required in the syllabus included in the DP guide.- make sure you know what these are practice drawing them.
  4. Make a plan (for however many weeks you have) of which topics and in what order you are going to revise, along with how many hours of review you will put in each week.
  5. Execute plan
  6. Complete past papers
    1. Start with open notes
    2. Progress to closed notes
    3. Progress to timed with closed notes

Active Revision tools

  1. Textbook
  2. Ofxord IB Biology Guide (thin orange textbook)
  3. Workbooks
  4. Syllabus (AKA confusingly as the DP Guide)
  5. Use all the above to create shorter and shorter summary notes for each topic/sub-topic

Active Revision Strategies

  1. Connect-Extend-Challenge.
  2. Brainstorming and reviewing against notes.
  3. Peer-2-Peer teaching and feedback.
  4. Thinking/Discussion about the course material that pertains to specific functions as you carry out those functions e.g. digestive system while you are eating.
  5. Word-Phrase-Sentence to help you summarise and re-summarise.
  6. Create voice memos on your phone for each subtopic and then listen to these on the train/bus/etc.
  7. Create mind maps and concept maps.
Categories
Teaching & Learning

Practical Work & The Internal Assessment

Originally posted on January 19, 2017 @ 8:37 am

ICT in Biology

The documentation on the ICT requirements for the new course is currently not well documented. However it is expected that the five categories will remain the same as they were in the old course:

  • Data logging
  • Graph plotting software
  • Spreadsheet
  • Database
  • Computer model/simulation

ICT in IB Biology is an excellent resource for all aspects of ICT usage from graph construction to online databases.

Datalogging

For DP Biology I recommend Vernier and the resources in terms of practical protocols they provide.

 Graph plotting and spreadsheet software

HHMI Spreadsheet Data Analysis Tutorials will show you how to use google sheets to analyse data, produce tables and plot graphs.

It is currently (to the best of my knowledge) not possible to put error bars onto data points in scatter graphs in google sheets (although you can for bar graphs oddly) and I therefore recommend that students use Excel to carry out data processing and presentation.

The problem arises in schools with BYOD policies that don’t take into account that students need to have the same version of these programs to ensure a flow of learning in classrooms where teachers are trying to instruct their students on this stuff.

Databases

 

Computer models and simulations

A list of online simulations

Internal Assessment Guide

Lessons in Action

Categories
Teaching & Learning

Goals for 2016-2017

Originally posted on August 21, 2016 @ 9:00 am

In this post I am trying to clarify my ideas for my goals and focus of my pedagogical practice for the academic year 2016-17.

Teaching

Firstly following on from my reading this summer and as discussed in an earlier post I want to bring thinking more to the front and centre of classes. By this I mean that I want to make the types of thinking used by scientists more explicit to my students and to help them further develop their thinking dispositions.

1) Learner Profile

I have come to see the learner profile as the the dispositions of a learner. It is these dispositions that we are trying to develop.

Goal #1: Make the Learner Profile front and centre of class.

2) ATLS

If the Learner Profile is the disposition then the ATLS are the tools for developing those dispositions. Highlighting the approaches to learning and showing students how to develop these skills will develop their own learner profile.

In terms of IB teaching, this year I plan to spend more time focussing on the approaches to teaching and learning (ATLs). Thinking skills is a subgroup of this and the work of Ritchhart is referenced by the IB on their ATL guide in the thinking skills section. Ritchhart also talks about the need to make his thinking routines explict, as what students cannot name they cannot own. I think that this applies to all of the approaches to learning and  I am convinced that the methods used to make thinking more explicit would also be beneficial in terms on making all the learning skills more explicit to students, and therefore helping them develop the skills to become independent learners.

I think it would be wise then, to start by making the ATLs and the essential questions of science visible and on display in the laboratory. The same could be said for the TOK classroom and the college counseling office. What are the essential questions in these areas of school life?

In delivering my curriculums I will try to use routines more readily for study and thinking, the challenge now is to work out which routines will be best suited for my subjects in my lesson planning. And develop good routines for the other ATLs not necessarily just the thinking routines.

Goal #2: Make the approaches to learning explicit in class.

3) Thinking routines

A subset of the the ATLS are the thinking skills and routines have been developed by Harvard’s Project Zero. In using thinking routines I need to develop my skills of questioning to make thinking more visible and encourage my students to share their thinking. After all, individual thinking benefits from being challenged; from the need to articulate things clearly to others. Therefore collaboration is the stuff of growth and acts to give students the tools to work together by developing their own thinking skills.

For something to be truly valued it has to be well articulated and identifiable. To value thinking we have to unpack it and identify what it entails in any given situation, therefore leaders of any group need to articulate what kinds of thinking they value – what kinds of thinking do we want in a science class? In TOK class? Vygoytsky stated that children grow into the intellectual life of those around them therefore we need to surround children with thinking.

In the DP Biology course the Nature of Science sections lend themselves perfectly to developing the types of thinking required by scientists.

Steps to thinking involve: honesty with students, essential questions for science. Types of thinking moves. Thinking routines.

Goal #3: Teach for scientific and critical thinking.

4) Concept Inventories

Goal #4: Become more familiar with the research on “threshold concepts” and the Biology “Concept Inventories”

5) EdTech

On the EdTech front I am going to try to integrate Periscope more into my teaching. I think that the app has a lot of potential benefits for schools including the ability for students to connect in a non-threatening way with other students across the world, disseminate information to parents, and getting feedback on my teaching like a digital lesson study.

Twitter and Instagram could also be useful research tool for students and could be co-opted in to class if students are given advice on useful people to follow.

Goal #5: Make more use of Twitter and Periscope in my work in school.