Instructional Video
CK-12 Foundation

Ck 12: Elem Math: Overview of Reflective Symmetry

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students watch a video tutorial on line or reflective symmetry.
Instructional Video
Loyola University Chicago

Math Flix: Polyhedra Nets 2

For Students 4th - 8th Standards
This QuickTime movie provides an opportunity to identify more Polyhedra using Nets. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Instructional Video
Loyola University Chicago

Math Flix: Polyhedra Nets 1

For Students 5th - 8th Standards
This QuickTime movie provides an opportunity to identify Polyhedra using Nets. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Instructional Video
Loyola University Chicago

Math Flix: Congruency

For Students 3rd - 8th Standards
This QuickTime movie provides an opportunity to learn about the basic geometric term congruency. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Instructional Video
Loyola University Chicago

Math Flix: Polyhedra Basics Using Nets

For Students 3rd - 8th Standards
This QuickTime movie provides an opportunity to learn about the basics of Polyhedra using Nets. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Instructional Video
Loyola University Chicago

Math Flix: Polyhedra Formula for Vertices

For Students 5th - 8th Standards
This QuickTime movie provides an opportunity to discover the formula for finding the number of vertices on a polyhedron. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Instructional Video
Loyola University Chicago

Math Flix: Polyhedra Formula for Edges

For Students 4th - 8th Standards
This QuickTime movie provides an opportunity to discover the formula for finding the number of edges on a polyhedron. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Instructional Video
Loyola University Chicago

Math Flix: Similar Figures: Cross Multiplication

For Students 6th - 8th Standards
This QuickTime movie provides an opportunity to develop the basic geometric term, similar, by using cross multiplication to see if figures are similar. As you watch and listen to the teacher and student interact it helps clarify the...
Instructional Video
Khan Academy

Khan Academy: Halves and Fourths

For Students 2nd - 3rd Standards
Demonstrates what equal parts look like when dividing shapes into halves and quarters. [2:25]
Instructional Video
Tyler DeWitt, PhD

Science With Tyler De Witt: Vsepr Theory: Common Mistakes

For Students 9th - 10th
Understand how to determine the shape or geometry of a molecule using the VSEPR rules, for valence shell electron pair repulsion.
Instructional Video
Loyola University Chicago

Math Flix: Similar Figures: Vocabulary

For Students 3rd - 8th Standards
This QuickTime movie provides an opportunity to learn about the basic geometric term similar. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Instructional Video
Loyola University Chicago

Math Flix: Similar Figures: Ratio

For Students 6th - 8th Standards
This QuickTime movie provides an opportunity to develop the basic geometric term, similar, by using a ratio to see if figures are similar. As you watch and listen to the teacher and student interact it helps clarify the thinking behind...
Instructional Video
Loyola University Chicago

Math Flix: Symmetry Intro 2

For Students 1st - 5th Standards
This QuickTime movie further develops the introduction to this basic geometric term, symmetry, by creating several several objects with lines of symmetry. As you watch and listen to the teacher and student interact it helps clarify the...
Instructional Video
Other

Mathatube: Volume of a Rectangular Prism

For Students 4th - 5th Standards
Learn how to find the volume of a rectangular prism. [4:29]
Instructional Video
Loyola University Chicago

Math Flix: Similar Figures: Illustrated

For Students 3rd - 8th Standards
This QuickTime movie provides an opportunity to develop the basic geometric term, similar, using illustrated figures that are similar. As you watch and listen to the teacher and student interact it helps clarify the thinking behind...
Instructional Video
Loyola University Chicago

Math Flix: Symmetry Using the Polygon

For Students 1st - 5th Standards
This QuickTime movie uses polygons to illustrate the basic geometric term, symmetry. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Instructional Video
Loyola University Chicago

Math Flix: Similar Figures: Explanation

For Students 3rd - 8th Standards
This QuickTime movie provides an opportunity to develop the basic geometric term, similar. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
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
Crash Course

Crash Course Chemistry #24: Bonding Models and Lewis Structures

For Students 9th - 10th
In this crash course, explore why scientists develop scientific models like Lewis Structures, and how people can learn from them.
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
CK-12 Foundation

Ck 12: Elem Math: Overview of Area of Squares and Rectangles Word Problems

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on how to find the area of a square and rectangle.
Instructional Video
Loyola University Chicago

Math Flix: Symmetry Intro 1

For Students 2nd - 5th Standards
This QuickTime movie provides an introduction to the basic geometric term, symmetry. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Instructional Video
Khan Academy

Khan Academy: Equal Parts of Circles and Rectangles

For Students 2nd - 3rd Standards
Looks at circles and rectangles that are divided into sections and discusses how to tell if they are in equal parts of halves or fourths. [3:04]

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