Trigonometry - zero to hero

40Min X 4

10,000 P

Estimated of points

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15Min

Pack of 4

2,500 Points per lesson

Introduction to Trigonometry

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Lesson Pack Details

This is a 4-lesson pack. You will be issued 3 “coupons” when the first request is confirmed. You will be able to use these coupons for subsequent requests in the pack. Please note that all requests related to this pack must be taken within 10 days of the first lesson date.

Lessons should generally be booked chronologically, meaning that the second lesson should be booked after the first, and so on.

Detalles de la lección

Lesson Title: Introduction to Trigonometry

Objectives:

1. Understand the basic trigonometric functions: sine, cosine, and tangent.

2. Learn how these functions relate to right triangles.

3. Apply trigonometric ratios to solve for missing sides and angles in right triangles.

4. Introduce the unit circle and its relationship to trigonometric functions.

5. Explore real-world applications of trigonometry.

Lesson Outline:

I. Introduction to Trigonometric Functions

- Definition of sine, cosine, and tangent

- Understanding ratios in a right triangle (SOH-CAH-TOA)

II. Using Trigonometry in Right Triangles

- Solving for missing sides and angles using trigonometric ratios

- Practice problems

III. The Unit Circle

- Definition and introduction to the unit circle

- Relationship between trigonometric functions and the unit circle

IV. Real-World Applications

- Examples of how trigonometry is used in various fields (engineering, physics, astronomy)

V. Conclusion

- Summary of key concepts learned

- Preview of upcoming lessons or applications of trigonometry

Activities:

- Solve practice problems individually and in groups.

- Use interactive demonstrations or software to visualize trigonometric functions.

- Explore real-world examples where trigonometry is applied (e.g., calculating heights of buildings, analyzing sound waves).

Política de cancelación de Cafetalk

Cancellation of pack lessons

• 'Unstarted' lesson packs⁽¹⁾ can be cancelled any time. Used Points will be completely refunded. If a 'started' lesson pack⁽²⁾ is cancelled, you will be refunded 50% of the price of the remaining lessons provided that the lessons are unrequested, unconfirmed or not within 24 hours of their scheduled start times.

(1) A lesson pack for which none of the requests have been confirmed by the tutor.
(2) A lesson pack with at least one confirmed request. (By confirming the date and time for the first lesson in the pack the tutor confirms the pack as a whole and coupons are automatically issued)

Cancelling individual requests in a pack

• If you wish to cancel a single lesson that belongs to a pack but not the whole pack, you can do so via the request page. In this case, the coupon used to book the lesson will either be refunded or collected, based on the tutors single-lesson cancellation policy. Please note that any 50% partial refunds in the tutors single-lesson cancellation policy do not apply to lesson packs and the tutor may choose to either refund or collect the coupon in those cases.

Antes de que la solicitud haya sido confirmada.

Es posible hacerlo en cualquier momento.

Luego de que la solicitud de clase haya sido confirmada

Más de 24 horas antes del inicio de la clase→ Es posible hacerlo en cualquier momento.
Menos de 24 horas antes del inicio de la clase→ Pueden aplicarse cargos por cancelación.
No-Show→ Pueden aplicarse cargos por cancelación.
(La cantidad puede variar en función del tutor, por favor comuníquese con su tutor/a)