This document discusses principles of teaching algebra. It describes a 3-part structure of algebra involving representing elements algebraically, transforming symbolic expressions, and interpreting new forms. Perspectives on algebra's usefulness in fields like science are provided. Principles for school mathematics emphasize patterns, quantitative relationships, and analyzing change. Models for teaching algebra include demonstrating worked examples, conceptual attainment, inductive thinking, advance organizers, and inquiry training. Each model involves multiple phases like confronting problems, gathering data, formulating explanations, and analyzing thinking processes.
How to teach is really difficult problem for the teacher. To make the teaching of mathematics interesting vital the teacher should know the proper methods of teaching. Secondary education commission(1952-53) has emphasised the need and importance of choosing right methods of teaching
Nature of Mathematics and Pedagogical practicesLaxman Luitel
I presented this paper in mathematics education and society conference 2019 (Jan 28 - Feb 2) at University of Hyderabad, Hyderabad, India. Paper is available in the website of conference and the link given below.
https://www.researchgate.net/publication/331113612
How to teach is really difficult problem for the teacher. To make the teaching of mathematics interesting vital the teacher should know the proper methods of teaching. Secondary education commission(1952-53) has emphasised the need and importance of choosing right methods of teaching
Nature of Mathematics and Pedagogical practicesLaxman Luitel
I presented this paper in mathematics education and society conference 2019 (Jan 28 - Feb 2) at University of Hyderabad, Hyderabad, India. Paper is available in the website of conference and the link given below.
https://www.researchgate.net/publication/331113612
Five things I think I think
The best teaching prepares people for dealing with uncertainty
The community can be the curriculum – learning when there is no answer
The rhizome is a model for learning for uncertainty
Rhizomatic learning works in the complex domain
We need to make students responsible for their own learning (and the learning of others)
This model guides teachers to go to the depth of the content. And helps students to attain new concepts. So the model has a great attribute on teaching -learning process.
Inductive method:a psychological method of developing formulas and principles
Deductive method:A speedy method of deduction and application.
best method is to develop formuias and then apply in examples therefore -inducto -deductive method
Math Resources! Problems, tasks, strategies, and pedagogy. An hour of my 90-min session on math task design at Cal Poly Pomona for a group of teachers (mainly elementary school).
The process of learning algebra should ideally teach students good logic skills, the ability to compare and contrast circumstances, and to recognize patterns and make predictions. In a world with free CAS at our fingertips, the focus on these underlying skills is even more important than it used to be. Learn how to focus on thinking skills and incorporate more active learning in algebra classes, without losing ground on topic coverage.
A Case Study of Teaching the Concept of Differential in Mathematics Teacher T...theijes
In high schools of Viet Nam, teaching calculus includes the knowledge of the real function with a real variable. A mathematics educator in France, Artigue (1996) has shown that the methods and approximate techniques are the centers of the major problems (including number approximation and function approximation...) in calculus. However, in teaching mathematics in Vietnam, the problems of approximation almost do not appear. With the task of training mathematics teachers in high schools under the new orientations, we present a part of our research with the goal of improving the contents and methods of teacher training
This session answers the following questions: (1) What are the implications of the 4IR on Educational Assessment and Education as a whole? (2) What skills do we need to assess given the landscape of the 4IR? (3) How do we assess such skills to prepare students in the 4IR? (4) What standards should schools adapt to prepare students in the 4IR?
The objectives of this session are: (1) Identify the characteristics of an effective research mentor, (2) Identify issues and problems in thesis/research mentoring. (3) Make a flowchart of the mentoring process
Managing technology integration in schoolsCarlo Magno
This session answers the following questions: (1) How do we integrate technology in teaching and learning? (2) Is technology integration effective? (3) How do we support technology integration in our schools? (4) How do we know we are in the right track on technology integration?
This session first describes 21st century learning. Technology integration is described, shift in the use of technology in learning, the use of LMS, and the flipped classroom.
Empowering educators on technology integrationCarlo Magno
This presentation answers the following questions: (1) What is the status of technology integration among private schools? (2)What is needed among teachers to implement well technology integration? (3) What is needed among school administrators to make technology integration work? (4) What are the indicators of successful practice in ICT integration?
This slide tackles the steps, guidelines, and parts of an online lesson. A checklist is provided to assess whether the online lesson conform to quality standards.
This presentation provides an overview of K to 12 Curriculum in the Philippines. The different principles to be considered in teaching and learning the curriculum based on the best teaching and learning practices of the APA is tackled.
Accountability in Developing Student LearningCarlo Magno
This slide emphasizes on the role of instructional leaders to support instruction that would eventually lead to student learning. Different strategies on instructional leadership is tackled in order to achieve student progress overtime.
The Instructional leader: TOwards School ImprovementCarlo Magno
This slide contains (1) Purpose of instructional leadership, (2) What is instructional leadership? (3) Curriculum involvement
Functions of an instructional leader, (4) Roles of the instructional leader (5) Characteristics of instructional leadership, (5) Activities of instructional leadership, (6) Effective instructional leaders, (7) Instructionally effective schools, and (8)
Philippine Professional Standards for Teaching.
Guiding your child on their career decision makingCarlo Magno
This presentation provides perspective for parents to understand the career development of their child and how they get involved in their child's career development.
This presentation emphasizes on assessing science based on learning competencies, selecting appropriate forms of assessment and developing written and performance based tasks on science.
Assessment in the Social Studies CurriculumCarlo Magno
This presentation contains two assessment competencies of teachers in social studies: (1) Constructive alignment and (2) and making decisions as to give written works or performance-based assessment in class. Some guidelines in making paper and pencil items and performance-based task are presented.
This presentation covers new perspectives in using books in the classroom. The utility of books are integrated with pedagogical practices such as essential questions, inquiry-based approach, authentic-based tasks, and learner-centeredness
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
7. 3 part structure in algebra
Representing the elements in an
algebraic form
Transforming the symbolic expressions
in some ways
Interpreting the new forms that has been
produced
8. Perspectives
Algebra is useful to those who work in
the fields like
science, engineering, computing, and
teaching mathematics.
Algebra is interesting because it affords
admirable example of ingenuity.
9. Principles and Standards for
school mathematics
Algebra should enable students to:
Understand patterns, relations, and
functions
Represent and analyze mathematical
situations and structures using algebraic
symbols
Use mathematical models to represent and
understand quantitative relationships
Analyze change in various contexts
10. Learning algebra
Demonstrating worked examples
practice exercises (working for fluency)
Demonstration and practice
application
Problem link to topics (working for
meaning)
Construct and reflect on the meanings
for expressions and equations (working
for meaning)
11. Models of teaching
Concept attainment model
Inductive thinking model
Advance organizer
Inquiry training model
12. Concept Attainment
Model
Provide students with examples, some
that represent the concept and some
that do not.
Urge students to hypothesize about the
attributes of the concepts and to record
reasons speculations. The teacher my
ask additional questions to help focus
student thinking and to get them to
compare attributes of the examples of
nonexamples.
13. Concept Attainment
Model
When students appear to know the
concept, they name (label) the concept and
describe the process they used for identifying
it. Student may guess the concept early in the
lesson, but the teacher needs to continue to
present examples and non examples until the
students attain the critical attributes of the
concept as well as the name of the concept.
The teacher checks to see if the students have
attained the concept by having then identify
additional examples, say yes or no, tell why or
why not their examples, and generate
examples and nonexamples of their own.
14. Concept Attainment
Model
Phase 1
Presentation of data and
identification of concept
Teacher presents labelled
examples
Students compare attributes in
positive and negative examples
Students generate and test
hypotheses
Students state a definition
according to the essential
attributes
15. GCF Grouping
5x2 - 25
16x + 8
27y2 - 9
3ax + 6ay + 4x + 4y
2ac + 4ax – 5c + 10x
1. Characterize each set. What do you observe about
factoring the equation in the first set? How about in
the second set? (characterizing examples)
2. What is the difference between the two sets when
they are factored? (comparing attributes)
3. Given the characteristics mentioned, what is
factoring using GCF? What is factoring using
grouping? (defining)
16. Concept Attainment
Model
Phase 2
Testing attainment of the
concept
Students identify unlabeled
examples as yes or no
Teacher confirms
hypothesis, names concept,
and restate definitions
according to essential
attributes
Students generate examples
17. Concept Attainment
Model
Which of the following requires factoring by
GCF? Grouping? (confirming hypothesis)
36x2 – 54
4ax + 16ay + 4x + 4y
20ac + 14ax – 5c + 20x
81 + 18y2
Factor the terms. (confirming the
hypothesis)
Give your own examples of terms that
requires factoring by GCF? Factoring by
grouping? (generating own examples)
18. Concept Attainment
Model
Phase 3
Analysis of thinking
strategies
Students describe thoughts
Students discuss role of
hypotheses and attributes
Students discuss type and
number of hypotheses
19. Concept Attainment
Model
Why will grouping not work for: (describe
thoughts)
36x2 – 54
81 + 18y2
Why will GCF not work for: (describe
thoughts)
4ax + 16ay + 4x + 4y
20ac + 14ax – 5c + 20x
20. Inductive Thinking Model
Three postulates:
Thinking can be taught
Thinking is an active transaction between
the individual and the data
Processes of thought evolve by a sequence
that is lawful
21. Inductive Thinking Model
Strategy 1: Concept formation
Enumeration and listing
Grouping
Labelling and categorizing
22. Set A Set B
y=4x + 3
C=10x + 5
D=3x + 2
D = 3x2 + 4x + 5
A = 6c2 + 10c + 3
Y = 3x2 + 4x +6
1.Look at the two sets of data, why are they
separated? (listing)
2.What is the difference between them?
(categorizing)
3.What do you call the equation in set A? How
about for set B? (labeling)
23. Inductive Thinking Model
Strategy 2: Interpretation of data
identifying critical relationships
exploring relationships
making inferences
24. Set A Set B
y=4x + 3
C=10x + 5
D=3x + 2
D = 3x2 + 4x + 5
A = 6c2 + 10c + 3
Y = 3x2 + 4x +6
1.Can the equations be plotted? (critical
relationship)
2.What can be produced for each set of data?
(exploring relationships)
3.Will there be difference in the graphs for seta
A equation and set B equation? (inferences)
25. Inductive Thinking Model
Strategy 3: Application of principles
Predicting consequences, explaining
unfamiliar phenomenon, hypothesizing
explaining and/or supporting the predictions
and hypothesis
Identifying the prediction
26. Set A Set B
y=4x + 3
C=10x + 5
D=3x + 2
D = 3x2 + 4x + 5
A = 6c2 + 10c + 3
Y = 3x2 + 4x +6
1. If we give a value for x and c, what will the graph
look like? (predicting consequences)
2. Students will plot in a coordinate plane equation for
set A and equation for set B. (supporting predictions)
3. Did the slopes turn out the way you predicted? Why
or why not? (identifying the prediction)
27. Advance Organizer
Phase 1: Presentation of advance
organizer
Clarify aims of the lesson
Present organizer
Identify defining attributes
Give examples
Provide context
Repeat
Prompt awareness of learner’s relevant
knowledge and experience
28. Advance Organizer
Phase 2: Presentation of learning
task and materials
Present material
Make logical order of learning material
explicit link material to organizer
29. Advance Organizer
Phase 3: Strengthening cognitive
organization
Use principles of integrative reconciliation
Promote active reception learning
Elicit critical approach to subject matter
Clarify
30. Inquiry Training Model
Suchmans’s theory
Students inquire naturally when they are
puzzled
They can become conscious of and learn to
analyze their thinking strategies
New strategies can be taught directly and
added to the students existing ones.
Cooperative inquiry enriches thinking and
helps students to learn about the
tentative, emergent nature of knowledge and
to appreciate alternative explanations.
31. Inquiry Training Model
Phase 1: Confrontation with the
problem
Explain inquiry procedures
Present discrepant event
The period T (time in seconds for one complete
cycle) of a simple pendulum is related to the
length L (in feet) of the pendulum by the formulas
8T2= 2L. If one child is on a swing with a 10 – foot
chain, then how long does it take to compete one
cycle of the swing?
What do you need to do with the pendulum to
make it swing faster?
32. Inquiry Training Model
Phase 2: Data gathering, verification
Verify the nature of objects and conditions
Verify the occurrence of the problem
situation
Go to the playground and try elongating the
swing. Take the time in seconds. Record it.
Try shortening the swing. Take the time in
seconds. Record it.
33. Inquiry Training Model
Phase 3: Data
gathering, experimentation
Isolate relevant variables
Hypothesize causal relationship
Set up your own simulated swing getting
pieces of string and a yoyo.
Record the time of swing for each length:
15 in, 12 in, 10 in, 8 in, 6 in, 4 in
What do you think is the relationship
between time and length?
34. Inquiry Training Model
Phase 4: Organizing, formulating an
explanation
Formulate rules or explanations
If time and length are related, what explains
this?
Phase 5: Analysis of the inquiry process
Analyze inquiry strategy and develop more
effective ones
What other situations can the relationship
between time and length be applied?