Let me review a few: STEM Lesson Plans Coding Lesson Plans By Grade Level 30 K-5 Common Core-aligned lessons 110 lesson plans –integrate tech into different grades, subjects, by difficulty level, and call out higher-order thinking skills. Resources 337 Resources Khan Academy Common Core ...
GRE Math Review Topic Relevant Khan Academy Video(s) ARITHMETIC Integers Arithmetic: Multiplication and Division Arithmetic: Negative Numbers and Absolute Value Pre-Algebra: Factors and Multiples Fractions Arithmetic: Fractions Exponents and Roots Pre-Algebra: Exponents, Radicals, and Scientific Notation...
it's not clear that the schools will be able to cope. the very concept of grade levels implies groups of students moving along together at an even pace. so what happens when, using khan academy, you wind up with a kid in fifth grade who has mastered high school trigonometry and physics...
英语演讲 TED Salman Khan Lets use video to reinvent education教程.pdf,Salman Khan: Lets use video to reinvent education The Khan Academy is most known for its collection of videos, so before I go any further, let me show you a little bit of a montage. (V