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New exercises from Khan Academy 2020-04-09T16:20:51.786723
Actualizado: hace 13 mins 41 segs

Fairy Tales Retold: reading drama; Tom Thumb 2

Jue, 2020-03-26 12:11
2nd grade reading comprehension practice using a dramatized scene from Tom Thumb

Fairy Tales Retold: vocabulary; Little Red Riding Hood 2

Jue, 2020-03-26 12:11
2nd grade vocabulary practice using Little Red Riding Hood

Fairy Tales Retold: reading creative fiction; Granny the Hero 2

Jue, 2020-03-26 12:11
2nd grade reading comprehension practice using the text Granny the Hero

Fairy Tales Retold: reading creative fiction; Little Red Riding Hood 2

Jue, 2020-03-26 12:11
2nd grade reading comprehension practice using Little Red Riding Hood

Mass spectrometry of elements

Mié, 2020-03-25 16:11
Practice interpreting mass spectrometry data in this set of free questions designed for AP Chemistry students.

Trigonometric ratios in right triangles

Mié, 2020-03-25 16:11
Given the side lengths of a right triangle, find the sine, cosine, or tangent of one of the acute angles.

Growth mindset: reading informational text; Michaela de Prince 4

Mar, 2020-03-24 22:40
Growth mindset: informational 4.1

Growth mindset: reading realistic fiction; Lady Liberty 4

Mar, 2020-03-24 22:40
Growth mindset: realistic fiction; mixed practice 4

Growth mindset: vocabulary; Neuron Fire at the Nelsons 4

Mar, 2020-03-24 22:40
Growth mindset: word meanings 4.1

Growth mindset: reading realistic fiction; A New Friend 4

Mar, 2020-03-24 22:39
Growth mindset: realistic fiction 4

Growth mindset: reading informational text; Exercising My Brain 4

Mar, 2020-03-24 22:39
Growth mindset: Informational 4

Calculating conditional probability

Mar, 2020-03-24 20:29
Practice calculating conditional probability, that is, the probability that one event occurs given that another event has also occurred.

Multiplying & dividing in scientific notation

Mar, 2020-03-24 18:51
Practice expressing products and quotients in scientific notation.

Probability models

Mar, 2020-03-24 15:28
Practice creating probability models and understand what makes a valid probability model.

Right triangle trigonometry word problems

Mar, 2020-03-24 15:02
Solve word problems by modeling real-world (and not-so-real) situations as right triangles and using trigonometry.

Manipulating functions before differentiation

Mar, 2020-03-24 13:48
Analyze how various functions can be rewritten so we can apply different differentiation rules on them.

Dependent probability

Lun, 2020-03-23 20:30
Find dependent probabilities like P(A | B) or P(B | A) for a variety of contexts.

Pets: vocabulary; Which Pet is Right for You? 3

Lun, 2020-03-23 20:30
3rd grade vocabulary practice using an informational piece on pets

Pets: reading informational text; Which Pet Is Right for You? 3

Lun, 2020-03-23 20:29
3rd grade reading comprehension practice using an informational text on pets

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