Over the next four weeks, we will meet semi-weekly—on Mondays and Fridays—to go over everything you need to know about complex numbers to achieve a 100% score on the [Khan Academy Unit test](https://schoolhouse.world/redirect?code=kniPSasVxyY2US_qKfTa_). We will cover the imaginary unit, " "; the complex plane; adding, subtracting, and multiplying complex numbers; and quadratic equations with complex solutions. We will also have additional sessions some Tuesdays and Thursdays to review what we have previously learned in the series. Sessions are relatively slow-paced and might go overtime.

Over the next six months, we will meet twice a week to go over everything you need to know about high school geometry to achieve a 100% score on the [Khan Academy Course Challenge](https://www.khanacademy.org/math/geometry/test/xff63fac4:course-challenge). In addition, we will have shorter review sessions on Wednesdays. Sessions are relatively slow-paced and often go overtime.

Sessions in this series might be rescheduled to begin up to two hours later(it will be confirmed before the first session). Over the next five weeks, we will meet semi-weekly—on Mondays and Fridays—to go over everything you need to know about polynomial factorization to achieve a 100% score on the [Khan Academy Unit test](https://schoolhouse.world/redirect?code=PPjRbFZXHXEImP6sAz4gW). We will cover factoring both monomials and higher degree polynomials, including using structure; the greatest common factor; taking common factors; polynomial identities; and geometric series. We will also have additional sessions some Tuesdays and Thursdays to review what we have previously learned in the series. Sessions are relatively slow-paced and might go overtime.

Over the next three weeks, we will meet semi-weekly—on Mondays and Fridays—to go over everything you need to know about polynomial arithmetic to achieve a 100% score on the [Khan Academy Unit test](https://schoolhouse.world/redirect?code=NLEgJzkGFNxRwkVuExfg0). We will cover average rate of change of polynomials; adding, subtracting, and multiplying polynomials; and special products of polynomials. We will also have additional sessions some Tuesdays and Thursdays to review what we have previously learned in the series. Sessions are relatively slow-paced and might go overtime.

Over the next few weeks, we will meet twice a week to go over practice exercises plotting points on a coordinate plane and graphing equations and inequalities.

Over the next few weeks, we will meet twice a week to go over practice exercises involving radicals, the properties of exponents, and scientific notation.

We will meet twice a week to learn the formulas for the areas of some quadrilaterals, triangles, and regular polygons and compare them using proportions.

We will learn five basic constructions: copying and bisecting figures, constructing perpendiculars and parallels, and constructing with measures. Each of these constructions will be done using a compass and a straightedge.

In this series, we will discover how to apply the sine, cosine, and tangent ratios, along with the laws of sines and cosines, to find all of the side lengths and all of the angle measures not only for right triangles, but also for any other kind of triangle.

We will go over practice exercises calculating the lateral or surface area of pyramids.

We will go over practice exercises calculating the area of hexagons.

We will go over practice exercises involving right triangles and trigonometry.

We will go over practice exercises involving arcs and radians.

In this series, we will go over features of circles.

We will go over eight practice exercises finding the length of an object indirectly by using similar triangles and trigonometric functions.

We will go over practice exercises finding missing angles in inscribed shapes.

We will go over twenty basic exercises using the three trigonometric functions most widely used in modern mathematics: sine, cosine, and tangent.

In this series, we will review functions by going through practice problems. Sessions are relatively slow-paced.

Over the next two days, we will review what you need to know about percentages to achieve a 100% score on the [Khan Academy Unit test](https://www.khanacademy.org/math/pre-algebra/xb4832e56:percentages/xb4832e56:percent-word-problems/test/xb4832e56:percentages-unit-test).[](https://www.khanacademy.org/math/algebra/test/x2f8bb11595b61c86:course-challenge)

Over the next two days, we will review what you need to know about systems of equations to achieve a 100% score on the [Khan Academy Unit test](https://www.khanacademy.org/math/pre-algebra/xb4832e56:systems-of-equations/xb4832e56:solving-systems-with-substitution/test/xb4832e56:systems-of-equations-unit-test?referrer=upsell).[](https://www.khanacademy.org/math/algebra/test/x2f8bb11595b61c86:course-challenge)

We will go over the basics of graphing two-variable equations[](https://www.khanacademy.org/math/pre-algebra/xb4832e56:two-variable-equations/xb4832e56:writing-slope-intercept-equations/test/xb4832e56:two-variable-equations-unit-test?referrer=upsell).[](https://www.khanacademy.org/math/algebra/test/x2f8bb11595b61c86:course-challenge)

Over the next three days, we will go over everything you need to know about systems of equations to achieve a 100% score on the [Khan Academy Unit test](https://www.khanacademy.org/math/pre-algebra/xb4832e56:systems-of-equations/xb4832e56:solving-systems-with-substitution/test/xb4832e56:systems-of-equations-unit-test?referrer=upsell).[](https://www.khanacademy.org/math/algebra/test/x2f8bb11595b61c86:course-challenge)

Over the next three days, we will go over everything you need to know about variables and expressions to achieve a 100% score on the [Khan Academy Unit test](https://www.khanacademy.org/math/pre-algebra/xb4832e56:variables-expressions/xb4832e56:equivalent-expressions/test/xb4832e56:variables-expressions-unit-test?referrer=upsell).

Over the next two months, we will go over everything you need to know about Algebra 1 to achieve a 100% score on the [Khan Academy Course Challenge](https://www.khanacademy.org/math/algebra/test/x2f8bb11595b61c86:course-challenge). Sessions are frequent and relatively slow-paced.