CK-12 Foundation
Ck 12: Prokaryotic & Eukaryotic Cells: Cell Structure and Organization
[Free Registration/Login may be required to access all resource tools.] A descriptive screencast describing cell structure and organization, highlighting the difference between plant and animal cells. [3:33]
CK-12 Foundation
Ck 12: Human Genome: Our Molecular Selves
[Free Registration/Login may be required to access all resource tools.] A dynamic, 3-D, computer-animated video that takes you inside for a close-up look at how humans are made. Watch as the mysteries of the human genome are literally...
CK-12 Foundation
Ck 12: Elem Math: Overview Equivalent Decimals Ending in Zero
[Free Registration/Login may be required to access all resource tools.] The video shows a decimal and explains how any zero used as a place holder does not change the value of the decimal.
CK-12 Foundation
Ck 12: Elem Math: Using Symbol Maps With Compound Units
[Free Registration/Login may be required to access all resource tools.] Video explaining how to solve word problems involving the distance along the sides of polygons where the units must be converted. [2:58]
CK-12 Foundation
Ck 12: Elem Math: Adding and Subtracting Mixed Numbers Word Problems
[Free Registration/Login may be required to access all resource tools.] Video that shows the steps and describes how to add two mixed numbers by adding the whole numbers, then fractions, and putting it back together.
CK-12 Foundation
Ck 12: Elem Math: The Conversion of Decimals to Fractions
[Free Registration/Login may be required to access all resource tools.] Video explaining how to convert a decimal number into a fraction and vice versa. [1:05]
CK-12 Foundation
Ck 12: Elem Math: The Conversion of Fractions to Decimals
[Free Registration/Login may be required to access all resource tools.] Video explaining how to convert a fraction into a decimal. [0:59]
CK-12 Foundation
Ck 12: Elem Math: The Conversion of Mixed Numbers Into Decimals
[Free Registration/Login may be required to access all resource tools.] Video explaining how to convert a mixed number into a decimal. [1:00]
CK-12 Foundation
Ck 12: Elem Math: Using Scales to Find and Compare Weights (Metric Units)
[Free Registration/Login may be required to access all resource tools.] Video explaining how to read a scale to determine weight in metric units and how to compare the weights of objects. [3:26]
CK-12 Foundation
Ck 12: Elem Math: Overview Sum of the Angles of a Triangle
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on funding the sum of angles in a triangle.
CK-12 Foundation
Ck 12: Elem Math: Beginning Time in 5 Minute Intervals: Word Problems
[Free Registration/Login may be required to access all resource tools.] A video showing how to solve a multi-step word problem involving 5-minute intervals of elapsed time. [1:56]
CK-12 Foundation
Ck 12: Elem Math: Finding the Meeting Time Given Total Distance and Two Rates
[Free Registration/Login may be required to access all resource tools.] Video demonstrating how to solve a word problem where they must calculate at what time two cars will meet when they are traveling at different speeds from different...
CK-12 Foundation
Ck 12: Elem Math: Coins and Bills Ii
[Free Registration/Login may be required to access all resource tools.] Video demonstrating how to solve a word problem involving coins and bills. [2:11]
CK-12 Foundation
Ck 12: Elem Math: Estimate by Inches and Feet (Grade 5)
[Free Registration/Login may be required to access all resource tools.] This site offers two videos and a set of practice questions on estimating by inches and feet using descriptions and images.
CK-12 Foundation
Ck 12: Transcription of Dna to Rna: Transcription: The Movie
[Free Registration/Login may be required to access all resource tools.] This narrated animation that takes you through the steps of transcription. [2:51]
CK-12 Foundation
Ck 12: Central Dogma of Molecular Biology: The Central Dogma
[Free Registration/Login may be required to access all resource tools.] Set to dramatic music, this captioned video shows a graphical representation of the transcription of DNA to proteins. [10:46]
CK-12 Foundation
Ck 12: Prokaryote Habitats: Bacteria, Biology, Bacteriology
[Free Registration/Login may be required to access all resource tools.] Explore some of the different habitats in which prokaryotes live. [2:33]
CK-12 Foundation
Ck 12: Scientific Investigation: The Scientific Method Made Easy
[Free Registration/Login may be required to access all resource tools.] Understand how we use the scientific method and go through the different steps in a simple and easy to understand way. [9:58]
CK-12 Foundation
Ck 12: Viruses: Flu Attack! How a Virus Invades Your Body
[Free Registration/Login may be required to access all resource tools.] See how a viral infection works in the human body, as it tricks the host cell into making millions of copies of the virus. [3:40]
CK-12 Foundation
Ck 12: Elem Math: Overview of Area
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on area.
CK-12 Foundation
Ck 12: Elem Math: Overview of Basic 3 D Figures
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on the properties of three dimensional figures.
CK-12 Foundation
Ck 12: Elem Math: Overview of Before and After Time
[Free Registration/Login may be required to access all resource tools.] The video is an overview of finding elapsed time first by rounding to even times to count the elapsed time, and then showing how to subtract the time by borrowing...
CK-12 Foundation
Ck 12: Elem Math: Overview of Capacity Ii Metric Units
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on metric capacity.
CK-12 Foundation
Ck 12: Elem Math: Overview of Rectangles Squares Circles and Triangles
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview on various two dimensional shapes including rectangles, squares, circles and triangles.