Khan Academy

Overview

Khan Academy offers learning courses and exercise resources that are suitable for learning around subjects such as mathematics, science and so on, as well as practice-checking to obtain information.

Key features

• Course learning: reading or viewing lectures by theme
• Practice feedback: understanding through subject checking

Suitable uses

Selecting the tool on the basis of actual tasks, it first confirms whether the functions it provides are appropriate for current needs.

Getting started

Read the officer network first, prepare the information required, perform a small task on the test data or a copy of the document, then check the output and continue to use it.

Things to check

The functions and extent of availability are subject to the current official statement, and important results are subject to independent review.

Pricing and availability

Account requirements, pricing, export limits and regional availability can change. Check the current official terms before using the service. This directory does not promise a particular free allowance or price.

References

Official website and product information