Fourth graders participate in a math game that involves practicing their equivalent fraction skills in the advanced multiplication stage seven. They assess their ability skills of equivalent fractions to match twenty seven dominoes on...

In this plant reproduction worksheet, students complete a crossword puzzle with 36 questions. They identify the different plant reproductive features.

Students study Keith Haring and his own unique style. They create a poster with a social message.

Explore arguments for and against cloning. Includes an introduction of how cloning can be done.

Discusses the positive and negative aspects and repercussions of genetic cloning.

Explains a basic concept in genetic engineering, i.e., the genetic modification of living things. Describes how it is done, how it differs from cloning, the benefits it offers, and the concerns people have about this practice.

Sea anemones look like such peaceful creatures, but find out how aggressive they can be!

Play hockey with electric charges. Place charges on the ice, then hit start to try to get the puck in the goal. View the electric field. Trace the puck's motion. Make the game harder by placing walls in front of the goal. This is a clone...

In this video segment from Cyberchase, Inez, Jackie and Digit use multiplication to keep track of the number of clones.

Explains the method of asexual reproduction in plants known as vegetative reproduction and what its advantages and disadvantages are.