Sophia Learning
Sophia: Proving Lines Are Tangent to Circles
Prove a line is tangent to a circle by using the converse of the Pythagorean theorem. Take a quiz to assess learning.
Sophia Learning
Sophia: Proving Lines Perpendicular With Adjacent Congruent Angles
If lines are perpendicular then two intersecting lines form adjacent angles. Assess learning with a quiz.
Sophia Learning
Sophia: Pythagorean Theorem and Right Triangles
Determine if the Pythagorean theorem can be used with triangles that are not right triangles. Assess learning with a quiz.
Sophia Learning
Sophia: Pythagorean Theorem Proof
Prove the Pythagorean theorem and take a quiz to assess learning.
Sophia Learning
Sophia: Quadratic Equations With One Solution
The mathematics resource includes a video tutorial about quadratics. The lesson discusses how to identify from the graph of a quadratic equation when there is only one real solution.
Sophia Learning
Sophia: Quadratic Equations With One Solution
Use a graph to recognize when there is only one real solution of a quadratic equation. Assess learning with a quiz.
Sophia Learning
Sophia: Quadratic Functions Are Nonlinear
Quadratic functions are nonlinear functions that create parabolas when graphed.
Sophia Learning
Sophia: Quadrilateral
Quadrilateral is defined and examples are given in this video tutorial. [2:23] Check understanding with a quiz.
Sophia Learning
Sophia: Quadrilateral
In this video tutorial [1:54], explore the term quadrilateral and what objects are defined as quadrilaterals. Take quiz to check understanding.
Sophia Learning
Sophia: Quadrilateral
In this video tutorial [4:00], define the term quadrilateral and what shapes are considered to be quadrilaterals. Take quiz to assess learning.
Sophia Learning
Sophia: Quadrilaterals and Triangles
In this video tutorial [4:17], students will explore the attributes that triangles and quadrilaterals have and how they share certain properties. Assess learning with a quiz.
Sophia Learning
Sophia: Quadrilaterals and Triangles
This video lesson [4:55] describes the characteristics that quadrilaterals and triangles have in common. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Quotient of a Power Property for Exponents
Using the quotient of a power property to simplify exponents is reviewed in this algebra resource. Students watch a video that includes examples.
Sophia Learning
Sophia: Quotient of a Power Property for Exponents
Students watch a video lesson that demonstrates how to use the quotient of powers property for simplifying problems involving exponents. The tutorial includes detailed examples.
Sophia Learning
Sophia: Rates of Change on Graphs
Explore how to interpret and graph rates of change. Assess learning with a quiz.
Sophia Learning
Sophia: Rates of Change on Graphs
Understand rate of change and how it is interpreted and represented on a graph. Assess learning with a quiz.
Sophia Learning
Sophia: Rationalizing the Denominator
This video tutorial demonstrates how to rationalize the denominator in a fraction. The lesson includes detailed examples.
Sophia Learning
Sophia: Rational Numbers
The video lesson defines rational numbers. Examples are included in the tutorial.
Sophia Learning
Sophia: Rational Numbers and Integers
Determine how rational numbers are related to integers, whole numbers, natural numbers, and more using a number line.
Sophia Learning
Sophia: Ratio Reasoning
This video lesson demonstrates how to use ratio reasoning to solve real-world math problems. The tutorial includes detailed examples.
Sophia Learning
Sophia: Ratios
Define the term ratio and how to find and apply ratios to real world applications.
Sophia Learning
Sophia: Ratios and Fractions
This video tutorial describes the relationship between ratios and fractions. The lesson includes detailed examples.
Sophia Learning
Sophia: Ratios and Proportions
Ratios and proportions are investigated in this mathematics resource. Two video lessons are provided to help students learn about the topics.