CK-12 is a free online platform to learn at your own pace on a variety of subjects and topics. Look through math specific courses to learn more about the topic and take quizzes to test your knowledge. You can watch the video below to see how you can access the content.
There are a lot of courses you can take so pick one that interests you!
If you want to save your progress you will need to create a free account. To do this, you will need an email address. Once you have an account you can save your progress. You can also choose to access the content without an account for free.
Let iamtheCODE know how you are doing in your CK-12 Math course. Fill out the Math Assessment Form while you are taking the course or when you finish to let us know what you learned.
You can also share what you are learning by tagging iamtheCODE on social media using the hashtag #SDG4