9/11/2023 0 Comments Khan academy pre algebra![]() ![]() ![]() And you can see a complete list of the updated courses and the maximum amount that percentages might have changed here. This change would change your Mastery percentage from 90% to 82%, even though mastery points weren’t lost.įor further details on how new content can affect mastery, please see this article. For example, if you mastered 90 out of 100 skills in a course, and we added 10 new skills, your mastery skill count would then be 90 out of 110. When we add new content to a course and remove old content from it, Mastery percentages often change because the number of available skills changes. This means that your course and unit mastery goals might have changed, as well as the number of skills attained in each unit or course. These changes are typically announced ahead of time in the Support Community. Khan Academy periodically adds new content to our platform and we've recently updated the Pre-Algebra course. Every year around July we make large updates to our content to keep it fresh and up-to-date, which often impacts mastery percentages in the updated courses. It covers mathematical concepts such as adding and subtracting integers. My name is Carol and I'm from the Khan Academy support team! This pre-algebra video tutorial provides an introduction / basic overview into common topics taught in that course. ![]()
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