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...

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...

Imagine a poly-what? With the aid of pictures, the segment of an extensive geometry playlist introduces specific polyhedrons and their parts. The presentation uses Euler's Theorem to explain the relationship between the number of faces,...

Slice off a piece of pi! A section of an extensive playlist on geometry develops the formula to find the length of an arc. Using the formula, the presentation works through examples finding the arc length, the radius, and the measure of...

To find the whole, add and subtract the pieces. A portion of a massive geometry playlist shows how to approach finding the area of a composite figure. The resource works with a couple different composite shapes to find their areas.

Find the square of the scale factor. A component of a large playlist on geometry discusses the ratios of the perimeters and areas of two similar polygons. The resource shows examples in finding the ratios that lead to a pattern.

Sliding over a corner makes a rectangle. The resource demonstrates why the formula of the area of a parallelogram works. As part of a larger playlist on basic geometry, the video works examples dealing with parallelogram areas.

Squaring the length equals the product of the outside times the whole. The presentation shows how to find a missing length in a tangent segment or secant segment. As part of a geometry playlist, the video provides the formula relating...

A video introduces methods to find the measure of angles whose vertex is on and inside a circle. Within examples, the section of a larger playlist on basic geometry incorporates several angle measurement theorems.

[Free Registration/Login may be required to access all resource tools.] This is a video that shows how to solve both an addition and subtraction problem with decimals.

[Free Registration/Login may be required to access all resource tools.] Explains that when you divide rational numbers, you may be dividing fractions, decimals, or positive or negative numbers. Each of these is then demonstrated. [4:38]

[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on equivalent decimals.

[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on decimal place value to the hundredths.

[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on addition with sums up to one thousand.

[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on the area and perimeter of squares and rectangles.

[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on how to find the area and perimeter of a rectangle.

[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on how to find the area and perimeter of squares.

[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on determining elapsed time.

[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on solving capacity word problems.

[Free Registration/Login may be required to access all resource tools.] The video is a quick overview of US currency in coins and bills including the name, value, and picture of each.

[Free Registration/Login may be required to access all resource tools.] This video discusses the field of comparative embryology which helps scientists to identify evidence of evolutionary relationships between organisms. [2:07]