Saturday, February 18, 2017

Personalized learning goals: New information is built over reusing of previous information

Some students perform better, while others not. What are the main reasons?

1) Study material provided. It simply doesn't meet the learning criteria. Students are feed with so much of abstract stuff as a result only those students excel who have a better memory retention capacity of abstract information and those who work too hard for it. But such a hard work is meaningless, as you will forget such information after exams are over.

2) Not teaching kids from where they are. 
I will explain it with a concrete example.

While teaching chemistry, one of my students was so fast in holding information and doing the problems, while other was slow. The reason for her/his slowness is not that he/she is less intelligent, it's because (s)he is taking more time for processing due to lack of previous foundational information. 

When (s)he does the processing, (s)he has to take the account of many kinds of stuff that (s)he has not learned before. For example, while teaching chemical kinetics I found out that (s)he does know the even the BDMAS operation of maths. Chemical kinetics chapter is math heavy, but I tried to explain everything with concrete representation, but still students were unable to do the problems or reach the solution accurately because it requires so much practice of math fundamentals before doing those problems. But the good thing is that they have understood everything that I taught.

From this, I learned that you can explain stuff catching anyone from the street if you are explaining it with the simplest way possible, so that (s)he can understand it.

Similarly, while teaching redox reactions, one of my students was too slow, because (s)he doesn't know about periodic table much. What are the electronegative elements? Also (s)he was making the error in calculation while solving for x. Changing values from LHS to RHS or vice versa problem that most students face while solving an equation.

So the fast student needn't have to spend so much time in doing because her/his brain is already trained for the fundamental stuff that is required. So (s)he requires less processing to reach the solution.

So the message is "New information is built over reusing of previous information"  For example, one has to know the alphabets to write words, words and grammar rules to write sentences.


Designing a personalized syllabus based upon quality study material they follow:

1) A central institute will design a core template of the syllabus and list down the study material available throughout the world.
2) Students and schools/colleges should first decide the material (books, moocs, video lectures, scientific journals, magazines, blogs) they will follow that meets the learning criteria, then design the syllabus using the core template given. They have to add rigorous specific details to the syllabus based upon the study material they will follow, and they can add or remove some part of the core syllabus.
3) Then students and schools/colleges have to submit the study material list which they will follow and syllabus to a central institute for approval which will check the quality of study material and the syllabus, whether the syllabus design and material meet the 21st-century learning skills.

Ideas for designing the core template is given in the following the link: http://technoperiod.blogspot.in/2016/06/framework-for-collaborative-design-of.html

The core template will provide only the main keywords for the syllabus, which can be used to design the syllabus of a student by the school.
The teacher can adapt the syllabus according to the quality material.
e.g. Schools can follow book "Doing Math with Python: Use Programming to Explore Algebra, Statistics, Calculus, and More!" by  Amit Saha, along with teaching Calculus, Statistic, Algebra and also decreasing the load of student in some areas of mathematics
The National Curriculum Framework work is to provide assistant and feedbacks in designing the student syllabus.

Pre-test to identify pre-learning topics:

Identifying what preceding knowledge is required for doing the course and teach them accordingly.

Students should give a pre-test for example mathematics, in order to identify their preceding knowledge. In case of mathematics, do student know solving equations, can they solve problems of fractions, are they comfortable with shifting decimal places of the result while multiplying

Identification process should also continue during the course, and corrective measures need to taken.

The syllabus of the student must also include these pre-learning topics


A personalized template:
Need to be designed for student with the help of a teacher/ school



How will board exams be done?

All the unique topics (along with its specifics) of the syllabus need to be sorted out and compiled. Then prepare lots of questions based upon each topic according to the study material provided. Only topics that are chosen by the student will be given for testing in the examination.

The purpose of such a method?

  • It will give the liberty to an author to prepare study material and innovate on the study material based on the 21st-century skills.
  • It will give liberty to the schools to innovate and bring the 21st-century skills without being hitched by the syllabus.
  • Students will have freedom of choice, they can learn with their won pace, based on their previous skills and improve upon it.
  • Students will learn according to the availability of quality material, not according to the random syllabus prescribed to them. Syllabus without quality material is meaningless.
Why follow books instead of the syllabus?
Books are written in a more systematic way taking into account "New information is built over reusing of previous information". Syllabus makes learning random and haphazard and brings trouble in learning.

Why personalization and shared learning both are important?
Shared learning helps children to work like humans in a cooperative and collaborative manner. It also saves the time of the teacher. Complete personalization will lead to isolation. Personalization and shared learning should co-exist together but should be done in a correct way with working practices based upon evidence in context.


Learning Without Limits



How to design pretest and posttest to check the progress of the students?

Pretest checks where you were, and posttest checks where you are after intervention or experimental manipulation.

pretest and posttest should run in a chain that checks the improvement. 



Question design is important, and it should be more personalized. If a student doesn't perform well in some topics of the exam, such topics should be noted down and intervention needs to be taken, then again a posttest with questions based on the performance of pretest.

These tests should be of low stakes.
Questions design should meet the learning strategies, not random questions only to test students.
Each unit should undergo this chain, till the learning goals are reached.

Some of the more questions are 
What time interval these tests need to be taken? That depends upon the study material, and students learning time and should be done carefully by the teacher by proper observation.
But it increases too much workload for teachers?
Most work will be designing questions and checking of answer scripts. But this workload can be decreased by the use of technology.
Question design has to be done with the collaboration of all teachers throughout the country or the world. Why not a website the take quizzes, and teacher can select questions based upon student requirement.
Most often the study material has questions, so they can manipulate values and give it again, or giving only a few questions (not all questions in the material) for each topic in each test.

Probiquery: A single page application to share questions with students
Source Code (in github):
https://github.com/amiyatulu/pobiquery
Demo:

https://gateway.ipfs.io/ipfs/QmeeAwdiSNcdAKhbLaa9ve8twv8Jduuf1ATNKTD1yPG21d/


Discovering Merit

The purpose of education is the progress of students, but when we look at the industry they require the scaling that help them to discover merit.

Here, the need for comparison between students is required. In education comparison between students, not necessary mean competition. The comparison helps us to construct a critical nature in us, that helps us to progress. The purpose of comparison is to discover what is effective and what is ineffective or less effective.

We need an effective methodology that helps students to track their progress, also scaling system that helps the industry to appoint candidate based on merit.

The summative assessment or exam should meet the following specification:

1) Each unit should be given time for at least half hour to solve the questions. In a single day, 6 units need to be covered, instead of all units.
2) Questions from each concept should be present for each unit.

Grades for each unit should be given, instead of for total grade for a subject. It will give a more comprehensive and fair picture of your education as all concepts are covered in the exam.


Peer review of questions and answers:
All questions and answer script must come under peer review with striping out of names of students. Questions and answer scripts can be uploaded in IPFS. It uses a decentralized client-server model where each computer act as both client and server.  No need for any charges for handling such humongous amount of data for all students. Least maintenance charges. Such a website can be built in 5 to 6 days. Feedback can be given to schools through email or through the website.


Project based learning
Instead of practicals, project-based learning must be introduced. Practicals in India has become an unproductive ritual to get marks. All most in every schools and college, teachers don't give much attention to learning by practicals. So instead of practicals, project-based learning must be introduced.

How to implement project based learning?
A website for submission of links to blogs where ideas and procedure of projects are written. They should share few photographs and/or videos about the projects that being done, along with the caption that explains the photograph. Also, use social networking sites like tweeter to share the links
Students record of the projects must be uploaded to a website, which will undergo plagiarism checker and review. Then provide feedback to the students and schools to improve on it.
Website should also act as an interface for sharing ideas, feedback and criticism between different schools and colleges so that everyone refines and improves their projects


All these different kinds of websites should only act as a feedback system to share and improve ideas, and can be used to narrate statistical information, but should not be used for any lawful step against/ in for of students, schools or colleges. 

These websites will bring awareness towards effective learning strategies so that no one remains ill/less/misinformed due to lack of communication.

The action plan will act as collective intelligence to transform education.




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