Knomi
Math
K
1
2
3
4
5
6
7
8
9
10
11
12
Sign up
One sec…
Grade 8 math map
Unit 1
Roots and Exponents
0 / 5
Unit 2
Equations in One Variable
0 / 2
Unit 3
Transformations
0 / 5
Unit 4
Lines and Slope
0 / 4
Unit 5
Systems of Equations
0 / 2
Unit 6
Functions
0 / 3
Unit 7
Pythagoras and Volume
0 / 3
Unit 8
Data and Scatter Plots
0 / 3
1
Start
Square and Cube Roots
2
Irrational Numbers
3
Exponent Rules
4
Integer Exponents
5
Scientific Notation
6
Multi-Step Equations
7
Number of Solutions
8
Rigid Transformations
9
Congruence
10
Angles and Parallel Lines
11
Dilations
12
Similarity
13
Lines Through the Origin
14
Slope
15
Slope-Intercept Form
16
Graphing Linear Equations
17
Systems of Equations
18
Solving Systems
19
Functions
20
Linear Functions
21
Graphs That Tell Stories
22
Pythagorean Theorem
23
Pythagorean Applications
24
Volume of Round Solids
25
Scatter Plots
26
Lines of Best Fit
27
Two-Way Tables
Grade 8 math, topic by topic
Mastered
In progress
Review
Not started
−
⤒
+
×
Unit 4 · Lines and Slope
14 · Slope
4 parts · locked
1
14.1
Slope from a Graph
Rise over run
Scaled axes and fractions
2
14.2
Slope Triangles
Same line, same slope
Finding a missing side
3
14.3
Slope from Two Points
Change in y over change in x
Negative coordinates
4
14.4
Negative, Zero and Undefined Slope
Four kinds of slope
Which line is steeper?
Unlocks after
13
Lines Through the Origin
12
Similarity
Opens up
15
Slope-Intercept Form
21
Graphs That Tell Stories
Locked