Algebra 1

Usually tought in 9th grade. Below, this course is split into 5 units. Click on the units to view lessons.

Concepts: Single and multiple variable equations & expressions, substitution, distribution, combining like terms, multi-step equations, number of solutions, inequalities (compound inequalities), rate conversions.

Concepts: Linear equations, graphing, input and output, testing solutions, slope, y-intercepts, x-intercepts, modeling linear equations, modeling inequalities, slope-intercept form, point-slope form, standard form.

Concepts: Systems of equations, graphing systems, solving systems with substitution, elimination, number of solutions to systems, visualizing inequalities on a graph, modeling with linear inequalities.