Instructional Video
Sophia Learning

Sophia: Volume of a Torus

For Students 9th - 10th Standards
In this lesson, you'll learn about the formula and procedure for calculating the volume of a torus. Student watch a video tutorial and then can take an online quiz.
Instructional Video
Sophia Learning

Sophia: Volume of Composite Figures

For Students 9th - 10th Standards
This lesson will present how to apply the volume formulas of prisms, cylinders, pyramids, cones, spheres, and hemispheres to find the volume of composite figures. Student watch a video tutorial and then can take an online quiz.
Instructional Video
Sophia Learning

Sophia: Volume of Composite Figures

For Students 6th - 9th Standards
This lesson will present how to apply the volume formulas of prisms, cylinders, pyramids, cones, spheres, and hemispheres to find the volume of composite figures. Student can watch a video tutorial and then take an online quiz.
Instructional Video
Sophia Learning

Sophia: The Diagonal of Rectangular Objects

For Students 9th - 10th
In this lesson, students will learn the Diagonal of Rectangle Objects by using the Pythagorean Theorem. Students can watch a video tutorial to learn about the concept.
Instructional Video
Sophia Learning

Sophia: Calculating the Area of a Triangle

For Students 6th - 8th Standards
Use different size triangle to determine how to solve for the area in this video lesson. Take quiz to check understanding. [3:41]
Instructional Video
Sophia Learning

Sophia: Calculating the Surface Area of a Cylinder

For Students 9th - 10th
In this video lesson, students will determine how to find the surface area of a cylinder and assess learing with a quiz. [4:02]
Instructional Video
Sophia Learning

Sophia: What Composite Figures Are

For Students 5th - 8th Standards
This lesson defines the phrase composite figure. Students can watch a video tutorial and then take an online quiz.
Instructional Video
Sophia Learning

Sophia: Congruence Statement

For Students 9th - 10th
This video tutorial demonstrates how to use a congruence statement to prove to objects congruent. A short quiz accompanies the lesson. [1:09]
Instructional Video
Sophia Learning

Sophia: Finding a Formula for the Volume of a Cylinder

For Students 9th - 10th
This video lesson students how to determine the volume of a cylinder and check understanding with a quiz. [2:21]
Instructional Video
Sophia Learning

Sophia: Finding the Surface Area of a Cylinder

For Students 9th - 10th
In this video lesson, students will determine the surface area of a cylinder using perimeter, area and circles. Take a quiz to assess learning. [3:47]
Instructional Video
Sophia Learning

Sophia: Finding Unknown Angles From Supplementary Angles

For Students 9th - 10th
Explore supplementary angles and how to find the unknown angle in this video lesson. [2:45] Take a quiz to assess learning.
Instructional Video
Sophia Learning

Sophia: Graphing Reflections

For Students 9th - 10th Standards
In this video tutorial lesson, the term "reflection" is defined and examples are given to show a reflection when graphing. [3:22] Take assessment to check understanding.
Instructional Video
Sophia Learning

Sophia: Intersecting Planes and the Coordinate Plane

For Students 9th - 10th
In this video lesson, students use a coordinate plane to determine what happens when two more planes intersect. [2:26]
Instructional Video
Sophia Learning

Sophia: Nets

For Students 6th - 8th
Determine which two-dimensional and three-dimensional figures are created with net in this video tutorial lesson. Assess learning with a quiz. [3:27]
Instructional Video
Sophia Learning

Sophia: Perpendicular Lines

For Students 6th - 8th Standards
This lesson defines perpendicular lines and gives an assessment to check understanding.
Instructional Video
Sophia Learning

Sophia: Perpendicular Lines

For Students 9th - 10th Standards
In this video tutorial [2:10], perpendicular lines are defined and explained in this lesson. Take a quiz to assess learning.
Instructional Video
Sophia Learning

Sophia: Plane Tutorial

For Students 6th - 8th
In this video lesson [3:29], students explore the difference between a two-dimensional object and a three-dimensional object as well as defining the term plane. Use assessment to check understanding.
Instructional Video
Sophia Learning

Sophia: Right Angles

For Students 9th - 10th
Right angles are defined in this video lesson. Take quiz to assess learning. [1:32]
Instructional Video
Sophia Learning

Sophia: Slant Height

For Students 6th - 8th
Slant height is defined by using pyramids and cones in this video lesson. Assessment given to check for understanding. [5:00]
Instructional Video
Sophia Learning

Sophia: Slant Height of a Cone

For Students 9th - 10th
This video lesson with help students use the Pythagorean theorem to solve for the slant height of a cone. Complete assessment to show understanding. [2:35]
Instructional Video
Sophia Learning

Sophia: Terms Relating to Circles

For Students 4th - 7th
This lesson will define the terms center, diameter, radius, chord, circumference, and pi. Students can watch a video tutorial and then take an online quiz.
Instructional Video
Sophia Learning

Sophia: Terms Relating to Solids

For Students 9th - 10th
This lesson defines the term solid, polyhedron, edge, vertex, and face. Students watch a video tutorial and then take an online quiz.
Instructional Video
Sophia Learning

Sophia: Tessellation

For Students 9th - 10th
This lesson defines the term tessellation. Students watch a video tutorial and then can take an online quiz.
Instructional Video
Sophia Learning

Sophia: The Standard Equation for a Parabola

For Students 9th - 10th Standards
This lesson uses the geometric definition of a parabola to derive its equation in standard form. Students can watch a video tutorial to learn the concept and then practice the skill by taking a quiz.

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