CK 12 (Grades K-7)

The website provides information and online tutoring lessons in mathematics and science to students from K to 12. The intent is to support student learning through detailed video demonstrations and subject-specific texts with pictorial supports.
The resource can be used as an online tutor to explain content and deepen students’ understanding, for guided navigation and interacting with content being taught in the classroom, and to introduce a specific unit of study to classes. Most learning occurs from reading text or watching videos that are followed by a short example and practice quiz. Each subject is broken down by grade level. Teacher and parents guides are available for many of the content areas.
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