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New exercises from Khan Academy 2020-02-13T23:33:11.382060
Actualizado: hace 1 hora 15 mins

Individuals, variables, and categorical & quantitative data

Lun, 2019-12-23 18:44
Practice identifying components of a data set: individuals, variables, categorical data, quantitative data.

Trends in categorical data

Lun, 2019-12-23 18:42
Analyze categorical data to find some trends.

Advanced circuit analysis

Dom, 2019-12-22 19:25
Practice analyzing circuits with series and parallel resistors using Kirchhoff's laws and Ohm's law. 

Properties of shapes

Vie, 2019-12-20 23:23
Identify and compare shapes based on their attributes.  Shapes include triangle types, quadrilateral types, pentagons, and hexagons.

Decompose angles

Vie, 2019-12-20 22:09
Find an angle's measure when given the measures of its parts.

Square roots

Vie, 2019-12-20 18:26
Practice finding the square root of a perfect square positive integer.

Natural selection

Vie, 2019-12-20 05:24
Test your knowledge of natural selection!

Sum of n terms (advanced)

Jue, 2019-12-19 21:58
Let's practice some challenging problems related to sum of terms of an arithmetic progression.

Sum of n terms (intermediate)

Jue, 2019-12-19 18:41
Let's practice using the expression for sum of n terms of an arithmetic progression to find the first term and the common difference.

Key ideas: drama 8

Jue, 2019-12-19 18:08
Key ideas - drama - 8th grade

Key ideas: creative fiction 8

Jue, 2019-12-19 17:57
Key ideas - creative fiction - 8th grade

Key ideas: realistic fiction 8

Jue, 2019-12-19 17:52
Key ideas - realistic fiction - 8th grade

Key ideas: poetry 6

Jue, 2019-12-19 17:23
Key ideas - poetry - 6th grade

Key ideas: drama 6

Jue, 2019-12-19 17:22
Key ideas - drama - 6th grade

Key ideas: creative fiction 6

Jue, 2019-12-19 17:22
key ideas - creative fiction - 6th grade

Key ideas: realistic fiction 6

Jue, 2019-12-19 17:22
Key ideas - realistic fiction - 6th grade

Key ideas: creative fiction 7

Jue, 2019-12-19 17:19
Key ideas - creative fiction - 7th grade

Rotate shapes

Jue, 2019-12-19 15:26
Given a figure on the coordinate plane and the definition of a rotation about the origin, manually draw the image of that rotation.

Reflect points

Jue, 2019-12-19 15:24
Given a point and a definition of a horizontal or vertical reflection, plot the reflection on a coordinate plane or identify the coordinates of the reflected point.

Determine reflections

Jue, 2019-12-19 15:17
Given a shape and its image under a horizontal or vertical reflection, determine the line of reflection.

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