Khan Academy Static

Topic_A_Dividing_fractions_by_fractions

Topic A includes lessons 1-8 and covers interpreting division of a fraction by a whole number—visual models, interpreting division of a whole number by a fraction—visual models, interpreting and computing division of a fraction by a fraction—more models, creating division stories, more division stories, the relationship between visual fraction models and equations, and dividing fractions and mixed numbers.

Topic_D_Number_theory_thinking_logically_about_multiplicative_arithmetic_

Topic D includes lessons 16-19 and covers even and odd numbers, divisibility tests for 3 and 9, least common multiple and greatest common factor, and the Euclidean algorithm as an application of the long division algorithm. (Currently, we do not have content for Lesson 19.)

Topic_B_Multi_digit_decimal_operations_adding_subtracting_and_multiplying

Topic B includes lessons 9-11 and covers sums and differences of decimals, the distributive property and the products of decimals, and fraction multiplication and the products of decimals. (Currently, we do not have content for Lesson 11.)

Topic_C_Dividing_whole_numbers_and_decimals

Topic C includes lessons 12-15 and covers estimating digits in a quotient, dividing multi-digit numbers using the algorithm, the division algorithm—converting decimal division into whole number division using fractions, and the division algorithm—converting decimal division into whole number division using mental math.