Programed instructional material: Basics of TrignometryAtul Thakur
This is an initial attempt by my students of B.Ed. in creating Programmed Instructional material using the template I had provided them. Your observations and suggestions are welcome!
Programed instructional material: Basics of TrignometryAtul Thakur
This is an initial attempt by my students of B.Ed. in creating Programmed Instructional material using the template I had provided them. Your observations and suggestions are welcome!
For those who need help in PPT's for Lines and Angles and want to get good results.
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Updating your profile on LinkedIn - the 3 basic stepsMelanie Ferreira
How to optimise your LinkedIn profile in 3 easy steps. Start with the basics, to ensure that your personal brand is optmised, build brand visibility and credibility by having an outstanding profile.
School leaders both overtly and tacitly discourage teachers from engaging in controversial topics. Similarly, curricula (especially corporately-produced mass curricula) tends to avoid issues that mainstream American might find troubling or too controversial. My thesis--as discussed in these slides--is that teachers should engage students in controversial topics. Controversial topics are at the heart of good literature and history. They are also ever-present in the minds of adolescent students. Classrooms should be places where students can engage in open and academic explorations of "truth" --to include issues that many find controversial or uncomfortable. Not doing so is tantamount to hegemony.
The slides of the workshop can be found at http://goo.gl/dj54A8
Cezary Pietrzak (Founder of Cezary & Co and Growth Strategist)
The MSA Launch (http://bit.ly/1yhQPZV) is a 5-day event aiming to provide an introduction to MaGIC Academy. It is presented as a condensed version of how MaGIC Academy is going to contribute to you and the startup community. You will be able to experience a series of workshops, skill and sharing knowledge opportunity, and mentoring with our selected network of mentors.
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The data is present below the pictures so as to edit it as per your needs. I wanted to use good fonts and this was the only way i could do it as the fonts would not be available on your computer.
This is a school standard presentation for class 10 students .
It will be very helpful to you all.
Hope you all like this .
And pass your exams with flying colors
ALL CONCEPTS OF MAGNETIC LEVITATIONS.
TYPES OF MAGNETIC LEVITATIONS.
APPLICATIONS OF MAGNETIC LEVITATION WITH EXAMPLES,PICTURES.
WELL DEFINED CONCEPT.
MAGLEV TRAINS
WORKING OF MAGLEV TRAINS.
COMPARISION BETWEEN MAGLEV TRAIN AND CONVENTIONAL TRAINS.
FUTURE SCOPE.
CONCLUSIONS
ADVANTAGES AMD DISADVANTAGES.
REFRENCES
BEST TRANTITIONS ADDED.
IT INCLUDES ALL BASIC CONCEPTS DEFINITIONS,PICTURES,EXAMPLES.
BETTER TO UNDERSTAND.
BEST CONTENT WITH BEST ANIMATIONS AND TRANSITIONS.
ALSO INCLUDES EARTH MAGNETIC FIELD
DEFINITION OF EARTH MAGNETIC FIELD.
IT INCLUDES BEST EXAMPLES AND REAL LIFE EXAMPLES,WHICH CAN HELP TO UNDERSTAND THE WHOLE CONCEPT.
Technical inovation in mechanical fieldKrishna Raj
ALL THE EXAMPLES OF RECENT INVENTION IN MECHANICAL FIELD .
BETTER DISCRIPTION WITH EXAMPLES AND THEIR IMAGES.
BEST EVER PPT OF TECHNICAL INOVATION IN MECHANICAL FIELD TOPIC.
U CAN EXPLORE IT
IT INCLUDES PROGRAM AS WELL AS OUTPUT OF ALL C++ RUNS,IT IS INVESTIGATORY PROJECT OF CBSE CLASS 12 HAVING CERTIFICATE, ACNOWLODGE PAGE AS WELL AS A SEPRATE PAGE FOR HEADER FILES INCLUDED.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
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
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
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.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
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.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
2. 1) Introduction to trignometry
2) History
3) Trignometric ratios
4) Values of trignometric function
5) Trignometric ratios of some specific angles
6) Trignometric ratios of some complementry angles
7) Trignometric identities
8) Conclusion
3. INTRODUCTION
• The distances or heights can be
found by using some
mathematical techniques , which
come under a branch of
mathematics called
‘trignometry’.
• The word ‘trignometry’ is
derived from Greek words ‘tri’
(meaning three),’gon’(meaning
sides) and metron(meaning
measure).
4. INTRODUCTION
Trigonometry is the branch of mathematics which
deals with triangles, particularly triangles in a plane
where one angle of the triangle is 90 degrees
Triangles on a sphere are also studied, in spherical
trigonometry.
Trigonometry specifically deals with the relationships
between the sides and the angles of triangles, that is, on
the trigonometric functions, and with calculations
based on these functions.
5. History
The origins of trigonometry can be traced to the
civilizations of ancient Egypt, Mesopotamia and the
Indus Valley, more than 4000 years ago.
Some experts believe that trigonometry was originally
invented to calculate sundials, a traditional exercise in
the oldest books
The first recorded use of trigonometry came from the
Hellenistic mathematician Hipparchus circa 150 BC, who
compiled a trigonometric table using the sine for solving
triangles.
The Sulba Sutras written in India, between 800 BC and
500 BC, correctly compute the sine of π/4 (45°) as 1/√2
in a procedure for circling the square (the opposite of
squaring the circle).
Many ancient mathematicians like Aryabhata,
Brahmagupta,Ibn Yunus and Al- Kashi made significant
contributions in this field(trigonometry).
6. Right Triangle
A triangle in which one
angle is equal to 90 is
called right triangle.
The side opposite to the
right angle is known as
hypotenuse.
AB is the hypotenuse
The other two sides are
known as legs.
AC and BC are the legs
Trigonometry deals with Right Triangles
7. In any right triangle, the area of the
square whose side is the hypotenuse is
equal to the sum of areas of the squares
whose sides are the two legs.
In the figure
AB2 = BC2 + AC2
8. TRIGONOMETRIC RATIOS
Sine(sin) opposite side/hypotenuse
Cosine(cos) adjacent side/hypotenuse
Tangent(tan) opposite side/adjacent side
Cosecant(cosec) hypotenuse/opposite side
Secant(sec) hypotenuse/adjacent side
Cotangent(cot) adjacent side/opposite side
10. • In Δ ABC, right-angled at B, if one angle is
45°, then the other angle is also 45°, i.e., ∠ A =
∠ C = 45° .
• Suppose BC = AB = a.
• Then by Pythagoras Theorem, AC2 = AB2
+ BC2
= a2 + a2 = 2a2,
Therefore, AC = 2 a
11. Trigonometric Ratios of 45°
sin 45° = side opposite to angle 45° / hypotenuse
=BC/AC = a/a√2 = 1/ √2
cos 45° = side adjacent to angle 45°/ hypotenuse
=AB/AC = a/a √2 = 1/ √2
tan 45° =side opposite to angle 45°/ side adjacent to
angle 45°
=BC/AB = a/a = 1
cosec 45°=1/sin 45°= √2
sec 45°=1/cos 45°= √2
cot 45°=1/tan 45°= 1
12. cosec 30°=1/sin 30° = 2
sec 30°=1/cos 30° = 2/√3
cot 30°=1/tan 30° = √3
sin 60°= a√3/2a = √3/2
cos 60°= ½
tan 60°= √3
cos 60°= 2/√3
sec 60°= 2
cot 60°= 1/√3
14. VALUES OF TRIGONOMETRIC
FUNCTION
0 30 45 60 90
Sine 0 0.5 1/2 3/2 1
Cosine 1 3/2 1/2 0.5 0
Tangent 0 1/ 3 1 3 Not defined
Cosecant Not defined 2 2 2/ 3 1
Secant 1 2/ 3 2 2 Not defined
Cotangent Not defined 3 1 1/ 3 0
19. Conclusion
Trigonometry is a branch of Mathematics with
several important and useful applications.
Hence it attracts more and more research with
several theories published year after year.