I made a clinometer using a cardboard. It is mainly for learning trigonometry in a conceptual way. This device is used to measure the height of tall object. In our country, this should be the type of education that we must start. This machine works base on the principle of trigonometry and is a practical application. Recently, I was thinking critically about the trigonometry, so I realized that trigonometry is about ratios. If the internal angle of a right triangle is same then that mean that no matter the size of any similar triangle the trig ratio values are same. The concept was already applied by Pythagoras back in 500BC. Our country is still not awaken. So this project is Mainly to convey our Mistry of Education, that the only way to obtain scientist in our country is by learning things technically and by understanding, not by memorizing things like a robot. He majesty the king, recently stated in the the Royal Kasho, that we can't celebrate our improvement of present as compared to our pass as a measure of success. This clearly say that we must change our EDUCATION SYSTEM. We must work together to make the changes to the error we made till now......