Instructional Video5:45
CK-12 Foundation

Prisms: Lesson

6th - 10th Standards
Set the bases of a conversation on prisms. The segment of a playlist on geometry introduces prisms and their parts. After visualizing prisms, the video discusses how to find the surface area and volume of prisms.
Instructional Video4:01
CK-12 Foundation

Similar Solids: Lesson

6th - 11th
Blow up a solid by a scale factor. A section of a larger playlist on basic geometry introduces the ratios of the surface areas and volumes of similar solids. Using the ratios, the video works several examples involving similar figures.
Instructional Video3:37
CK-12 Foundation

Cones: Lesson

8th - 11th Standards
Just how much ice cream will the cone hold? The video provides the formulas to find the surface area and the volume of cones. Using example problems, the section of a geometry playlist shows how to use the formulas to find the surface...
Instructional Video2:34
CK-12 Foundation

Cylinders: Lesson

7th - 11th Standards
The solid is the same as a prism ... well, almost. The presentation makes connections between finding the volume and surface area of cylinders to prisms. Using the newly derived formulas, the portion of a large geometry playlist...
Instructional Video4:25
Physics Girl

Amazing! Ferrofluid + Glow Sticks

9th - Higher Ed Standards
Liquids that don't behave as liquids can do amazing things! An episode of a physics playlist shows how ferrofluid interacts with magnets. The instructor explains the science behind the liquid using diagrams and visual demonstrations.
Instructional Video4:19
National Science Foundation

Air Lift—Science of the Winter Olympics

6th - 12th Standards
Up, up, and away! Young scholars learn how to apply physics to a successful ski jump. An interesting video lesson compares and contrasts drag and lift in the context of a ski jump.
Instructional Video7:51
JFR Science

Factors Affecting Rate: Controlling the Rate of a Reaction

9th - Higher Ed Standards
Why was neon mad at fluorine? Because it was always overreacting! Science scholars discover how scientists control chemical reactions thanks to a video from the JFR Science playlist. The example-filled resource explains why not all...
Instructional Video1:53
Teacher's Pet

Factors Affecting Reaction Rates

9th - 12th Standards
You can speed up or slow down a reaction when you know these factors. Learners explore the factors affecting reaction rates such as catalysts and inhibitors, temperature, surface area, and concentration. The video provides examples for...
Instructional Video3:29
Fuse School

Recycling Glass

9th - 12th
Investigate the recycling process of glass products. Young scholars learn the types of glass that are recyclable and make a connection to environmental chemistry. The video instructor explains the process of recycling the glass and its...
Instructional Video2:34
MinutePhysics

Upside Down Mountains in Real Life

9th - 12th Standards
A mountain gets smaller as you get to the top, right? It depends on how you look at it, because in terms of surface area, it may actually get bigger. Learners consider this idea as they view the creative video lesson.
Instructional Video2:54
MinutePhysics

Why Raindrops Are Mathematically Impossible

9th - 12th
According to mathematics, raindrops should not exist! The video narrator explains the mathematics behind the surface area and volume of a spherical raindrop. By examining the energy of creating the raindrop, he shows how creating...
Instructional Video5:40
Fuse School

Rates of Reactions—Part 2

9th - 12th
Learners examine the factors that affect reaction rates in the sixth lesson in a 35-part video series. The video instructor explains the different factors that change reaction rates, and the connection between volume, pressure, and...
Instructional Video5:54
Be Smart

The Delicious Science of CHEESE!

6th - 12th
Say CHEESE! The video explains the little we know about the history of cheese, the different types of cheese, and the process of making cheese. It focuses on the importance of bacteria and mold, including how to cut the curds, and...
Instructional Video6:36
Krista King Math

Surface Area of Regular Pyramids

9th - 12th Standards
Paint, wrapping paper, frosting—so many applications of surface area. The video provides an explanation of the surface area formula and how to apply it to regular pyramids. 
Instructional Video4:31
Krista King Math

Surface Area of Spheres

9th - 12th Standards
How much leather is needed to make a basketball? Prepare individuals to answer questions like these by watching a video lesson. The instructor in the video completes three examples that use the surface area of spheres formula. 
Instructional Video4:46
Krista King Math

Surface Area of Cones

9th - 12th Standards
Formulas are an essential part of mathematics, so help your class master them. The concept video exposes learners to the elements of the surface area formula for cones. The examples demonstrate the process of using measurements within...
Instructional Video6:45
Krista King Math

Surface Area of Cylinders

9th - 12th Standards
Combine the pieces of a three-dimensional solid to find the total surface area. The concept video introduces the formula for finding the surface area of a cylinder. The instructor then applies the formula to various examples, each...
Instructional Video8:21
Krista King Math

Surface Area to Volume Ratio of Prisms

9th - 12th Standards
Increase pupil understanding of formulas as they apply surface area and volume calculations to determine ratios of different prism sizes. The examples include both a cube and rectangular prism. 
Instructional Video7:20
Krista King Math

Surface Area of Prisms

9th - 12th Standards
Create a solid understanding of the concept of surface area. Building from the previous lesson in the series, the instructor demonstrates how to apply a formula to find the surface area of a rectangular prism. Examples use the formula to...
Instructional Video5:54
Bozeman Science

Why Are Cells Small

9th - 12th Standards
Does cell size have something to do with magic? No, but their size has everything to do with geometry. The video explores an analysis of two cylinder's volumes, showing how surface area affects volume. Learners see how in biology,...
Instructional Video1:46
Brightstorm

3-D Solid Properties

9th - 12th Standards
Let's move into the third dimension! Learners explore the vocabulary and notation related to three-dimensional figures. The video covers examples of pyramids, but the vocabulary is universal to all 3-D objects.
Instructional Video7:11
HeyMath!

Volume of Pyramid

6th - 11th Standards
Go beyond the basic formulas and uncover the surface area and volume of 3-D shapes with this comprehensive and organized worksheet packet. The problems include the basic formula computations while also challenging your learners to derive...
Instructional Video7:21
Curated OER

How Do You Find the Lateral and Surface Areas of a Cone if You Don't Know the Slant Height?

9th - 11th
Did you know you can use the Pythagorean theorem to find the slant height of a cone? You can! Just watch this tutorial and see how you can find the lateral and surface area of a given cone using slant height and the Pythagorean theorem.
Instructional Video4:51
Curated OER

How Do You Find the Lateral and Surface Areas of a Cone?

7th - 10th
The lateral surface area of a cone. Hmmm, what does that mean? Oh, it means the part you see if the cone was sitting on a flat surface, so it does not include the base. But if you want to include the base then it would be finding the...