Khan Academy

Multi-step inequalities-video (K-A)

Appropriate units-video (K-A)

Interpreting units in formulas (K-A)

Interpreting units in formulas: novel units (K-A)

Intro to dimensional analysis (K-A)

Same rate with different units (K-A)

Measurement word problem: running laps (K-A)

Multiple units word problem: drug dosage (advanced) (K-A)

Multiple units word problem: road trip (K-A)

Worked example: Rate problem (K-A)

Graph from slope-intercept equation (K-A)

Horizontal & vertical lines-video (K-A)

Slope of a horizontal line (K-A)

Intro to slope-intercept form-video (K-A)

Worked examples: slope-intercept intro (K-A)

Intro to point-slope form (K-A)

Point-slope & slope-intercept equations (K-A)

Intro to slope (K-A)

Positive & negative slope (K-A)

Converting from slope-intercept to standard form (K-A)

Slope (more examples) (K-A)

Graphing a linear equation: 5x+2y=20 (K-A)

Worked example: slope from graph (K-A)

Intro to linear equation standard form (K-A)

Worked example: slope from two points (K-A)