Mapping NRICH resources to the curriculum enables teachers to embed engaging, creative, rich mathematics in the reality of the classroom.

Extensive online teacher guidance on ‘scaffolding’ NRICH problems includes downloadable worksheets or activity resources where required; key concepts and questions to explore; advice on supporting students who require more help; and extension activities for students who are ready for additional challenges.

We offer face-to-face workshops, webinars, conferences and bespoke training days to enhance teachers’ professional knowledge.

Our philosophy is grounded in education research, providing a strong foundation for effective impact. The NRICH content development and PD team are all qualified teachers, and we work in partnership with teachers, schools and educational settings to ensure that our resources and advice offer practical, robust and effective support for everyday practice.

NRICH actively contributes to mathematics education discussion and debate, shaping the future through dialogue with policy makers and the mathematical community.

The Internet is filled with all sort of applications and programs that you could use in order to learn new things. One of them is Trigonometry Challenge.

It’s a neat software solution that helps you learn trigonometry and can be used as an interactive supplement to tutorials, classroom instruction and textbook instruction.

The application doesn’t take long to install and it comes with a really clean and intuitive graphical interface with many nice features at hand. The first thing that you need to do after launching the program is to create a user account.

You will also need to browse your computer and assign a folder where it can store your grades. Trigonometry Challenge is a neat software solution that helps you learn trigonometry and can be used as an interactive supplement to tutorials, classroom instruction and textbook instruction.

Trigonometry Challenge is designed to help students learn to do calculations related to right triangles and sine waves. Solutions to oblique triangles using the Law of Sines and the Law of Cosines are includes. This program is also useful to teach trigonometric concepts required in the study of AC circuit.

Advanced Trigonometry Calculator is a rock-solid calculator allowing you perform advanced complex math calculations. Enter your complex math expression on its integrity and in the final press “Enter” button, after some instants the solution for your expression will be displayed. Anyone can use this calculator since the syntax used is. … developed to quickly calculate speeds and feeds, solve trigonometry problems, look up drill sizes and more, at … or CNC programmer, you often have to use trigonometry to calculate hole positions, chamfers, sine bar stacks, dovetail measurements, bolt circles, etc. You often have to leaf through reference books, drill charts, speed.

The interactive activities can be used as learning or laboratory assignments. Each student is given activities of the same difficulty but with different parameters. Students can practice as much as required to attain a competency level.

The activities can be used to measure the knowledge and skill levels of students and trainees. Each activity is scored immediately after completion. You can pick from multiple activities including degrees and radians, angles and areas, Pythagorean theorem, sine and cosine functions, tangent function and the laws of sines and cosines.

The activities within Trig Challenge can be used for testing when used in a supervised setting. The program produces an optional “Certificate” printout that can be used to report scores.

In addition, scores can be stored on disk drives or diskettes. Students being tested simultaneously cannot cheat because the order of items and variables will be different for each student.

All in all, Trigonometry Challenge is a neat software solution that helps you learn trigonometry and can be used as an interactive supplement to tutorials, classroom instruction and textbook instruction.