Trig Tutorial 1 for Android – Latest Version & Features

This mathematics tutorial introduces students to the co-ordinate definition of the trigonometric (circular) functions sine, cosine and tangent.* Aimed at students in their final two years of high school.* Studying mathematics is best done by working through examples and exercises.
There are many interactive examples and exercises in this tutorial that must be completed to achieve 100% progress.* Written by a Maths teacher with 20 years of teaching experience.* Completely free (no Ads).* Works without internet so that you can learn Trigonometry while travelling in the train, bus etc.
Internet only required for links to privacy policy and other tutorials.
* Made with GameMaker.* Only a 14 MB download.Also available for free on Google Play:* Trig Tutorial 2: Solving equations* Trig Tutorial 3: Radians* Trig Tutorial 4: Identities* Trig Tutorial 5: Applications* Trig Game* Algebra Tutorial 1: Basic Rules* Algebra Tutorial 2: Linear Equations* Algebra Tutorial 3: Quadratics* Algebra Tutorial 4: Sets and Inequalities* Algebra Tutorial 5: Absolute Value and Square Root* Algebra Tutorial 6: Functions* Algebra Tutorial 7: Combining Functions* Algebra Tutorial 8: Inverse Functions I* Algebra Tutorial 9: Inverse Functions II* Algebra Tutorial 10: Powers I* Algebra Tutorial 11: Powers II* Algebra Tutorial 12: Logarithms I* Algebra Tutorial 13: Logarithms II* Algebra Tutorial 14: Polynomials I* Algebra Tutorial 15: Polynomials II (Binomial Expansions)* Algebra Tutorial 16: Polynomials III (Long Division)