8th grade math (IM® v.360 aligned)

41 lectures, 2 hr 2 min in all

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1
Representing numbers using powers of 10 | 8th grade math (IM® v.360 aligned) | Khan Academy
4 min
2
Finding the area of a tilted square | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
3
Small numbers on the number line | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
4
Finding side lengths of triangles | 8th grade math (IM® v.360 aligned) | Khan Academy
3 min
5
Solving aspect ratio problems with the Pythagorean theorem | Khan Academy
4 min
6
Solving problems using powers of 10 in context | 8th grade math (IM® v.360 aligned) | Khan Academy
3 min
7
Large numbers on the number line | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
8
Relating side lengths and areas of squares | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
9
Exploring negative exponents with a base of 10 | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
10
Estimating volume of hemispheres | 8th grade math (IM® v.360 aligned) | Khan Academy
4 min
11
Rotating line segments | 8th grade math (IM® v.360 aligned) | Khan Academy
5 min
12
Writing the equation of a line with a positive slope | Khan Academy
7 min
13
Calculating dimensions of a cone | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
14
Calculating dimensions of a cylinder | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
15
Relating height and volume of cylinders | 8th grade math (IM® v.360 aligned) | Khan Academy
4 min
16
Interpreting piecewise linear functions | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
17
Graphs of functions in context | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
18
Rules of input-output tables | 8th grade math (IM® v.360 aligned) | Khan Academy
1 min
19
Calculating solutions to a linear equation | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
20
Determining solutions to 2-variable equations and graphs | Khan Academy
1 min
21
Writing and graphing linear equations | 8th grade math (IM® v.360 aligned) | Khan Academy
5 min
22
Comparing graphs of linear relationships with different y-intercepts | Khan Academy
2 min
23
Interpreting slope and y-intercept | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
24
Using equations to represent linear relationships | Khan Academy
1 min
25
Comparing proportional and nonproportional linear relationships | Khan Academy
4 min
26
Comparing scale in proportional relationship graphs | Khan Academy
3 min
27
Identifying rigid transformations | 8th grade math (IM® v.360 aligned) | Khan Academy
7 min
28
Alternate interior angles | 8th grade math (IM® v.360 aligned) | Khan Academy
4 min
29
Rigid transformations of parallel lines | 8th grade math (IM® v.360 aligned) | Khan Academy
4 min
30
Determining similarity in polygons | 8th grade math (IM® v.360 aligned) | Khan Academy
4 min
31
Finding points on a line when given an equation | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
32
Dilating figures on a circular grid | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
33
Dilating points on a circular grid | 8th grade math (IM® v.360 aligned) | Khan Academy
3 min
34
Dilating figures with no grid | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
35
Identifying similar triangles | 8th grade math (IM® v.360 aligned) | Khan Academy
3 min
36
Identifying center of dilation with no grid | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
37
Drawing lines for a given slope | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
38
Introducing triangle similarity | 8th grade math (IM® v.360 aligned) | Khan Academy
8 min
39
Side lengths in similar triangles | 8th grade math (IM® v.360 aligned) | Khan Academy
5 min
40
Finding missing lengths in slope triangles | 8th grade math (IM® v.360 aligned) | Khan Academy
2 min
41
Interpreting and comparing proportional relationships | Khan Academy
1 min