# Applications of trigonometry | Math Project | Math Project Kits | For 14+ year olds

Trigonometry is all about triangles. It studies the relationship between involving lengths and angles of triangle. The basic idea is that every shape can ultimately be converted to a group of triangles and thus their angles and dimensions can be worked out using trigonometric functions such as sine, cosine etc. Applications of trigonometry span across many diversified fields like physics, engineering, astronomy, music and acoustics, biology, ecology etc. It also laid the foundations for surveying.
With this fun and exciting DIY kit let’s explore the real life applications of trigonometry as we build a model of theodolite (device used to measure the heights of buildings) and perform other fun activities!

Suggested age – For 14+ year olds

(2 customer reviews)

450.00 349.00

(2 customer reviews)

450.00 349.00

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##### Description

Did you know that trigonometry was discovered nearly 2500 years ago to undertake astronomical studies! GPS devices use trigonometry to accurately determine your location on earth and also for monitoring, recording and predicting the movement of Earth.
Understand the real life applications of trigonometry with three amazing activities!

##### Key Concepts
• Where is trigonometry used?
• Line of Sight, Angle of Elevation and Angle of Depression
##### Activities
• Angle of elevation and depression
• Heights and distances
• Theodolite
##### Activity Book that includes:
• Colourful illustrations to guide a child through model making process.
• Observation questions that help develop important critical skills like” attention to right detail” thereby developing  scientific temper.
• Exercise questions to test your child’s understanding of the concepts.
• Concept map -Entire topic summarised in one page with pictorial representations.
##### EDUCATIONAL BENEFITS:
5. ###### Increases MOTIVATION TO LEARN.
Weight 0.3599 kg 29 × 25 × 3 cm

## 2 reviews for Applications of trigonometry | Math Project | Math Project Kits | For 14+ year olds

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Showing 2 of 2 reviews (5 star). See all 2 reviews
1. Anonymous (store manager)

Verified review - view original | Telangana, India

Trigonometry is a tough topic for my son to understand. Later by the use of Butterfly fields mathematical DIY learning kit, my son felt easy to understand the concepts of trigonometry and seems to show interest in learning by doing.

2. Srividya Raman (verified owner)

Verified review - view original | Maryland, United States

Good

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