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Created by experts, Khan Academy’s library of trusted, standards-aligned practice and lessons covers math K-12 through early college, grammar, science, history, AP®, SAT®, and more. It’s all free for learners and teachers.
- 6th Grade
6th Grade - Khan Academy
- Early Math Review
Early Math Review - Khan Academy
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High school biology. NEW. High school chemistry. NEW. High...
- Log In
Log In - Khan Academy
- Math: Pre-K - 8th grade
Math: Pre-K - 8th grade - Khan Academy
- Pre-K through grade 2 (Khan Kids)
Inspire a lifetime of learning with our educational app for...
- 2nd grade
Explore 2nd grade math topics like addition, subtraction,...
- 3rd grade
Learn third grade math—fractions, area, arithmetic, and so...
- 6th Grade
Learn early elementary math—counting, shapes, basic addition and subtraction, and more. Counting : Early math review Addition and subtraction intro : Early math review
Let's learn about basic addition by starting with simple examples and moving on to more difficult problems. Two methods for solving these problems are demonstrated: drawing circles to represent each quantity, or using a number line.
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More teachers trust Khan Academy than any other online curricular learning resource. 80% of students who have tried Khan Academy say it helps them succeed in school. Students perform better than expected on district established targets.
Created by experts, Khan Academy’s library of trusted, standards-aligned practice and lessons covers math K-12 through early college, grammar, science, history, AP®, SAT®, and more. It’s all free for learners and teachers. Tools to empower teachers.
18 wrz 2024 · The data from this study add to the literature on Khan Academy by demonstrating the effects of Khan Academy on teaching elementary math skills using single-subject design methodology and objective measures.