Time to make some real world decisions in an interactive digital citizenship game. Choose a story and help the characters make the right decisions regarding Internet safety, cyberbullying, copyright, media literacy, appropriate online...

In this sentence completion activity, students choose the correct words to complete a presentation, sentences, a profile, and more. Students complete 4 sentences total.

How does an airplane control its take off and descent? Scholars explore the forces acting on an airplane and control the angle of attack, wing profile, thrust, and airplane size. They learn about lift, drag, thrust, gravity, and the...

Under the sea, the geography is as varied as it is on land! Young oceanographers find out about continental shelves, abyssal plains, seamounts, trenches, and mid-ocean ridges by viewing and reading the eight high-quality slides. Then...

A 10-page interactive explains different facets of implicit bias, demonstrates how implicit bias works, and how people can counteract its effects. The interactive tools permit users to save their information in "My Work" folders, to take...

Redlining—or the practice of racial discrimination in housing loans—directly led to today's segregated living patterns in America. Using data from the federal Home Owners' Loan Corporation, classmates visualize the impact of policy on...

Who is to blame when a peaceful protest turns deadly? Scholars research the impact of the civil rights march in Selma, better known as Bloody Sunday. The activity uses files from the FBI's investigation to help academics understand the...

The civil rights movement: An ongoing battle for change. The activity focuses on President Johnson's speech in response to the massacre at the Selma March. Academics study the speech, complete a hands-on-activity, and discuss President...

In this Romeo and Juliet worksheet, students create a MySpace website as a characterization analysis for the play Romeo and Juliet. Students complete a characterization sheet for the activity.

African Americans fought in the Civil War, and they were recruited by both the Union and the Confederacy! By comparing the wording of posters—one directed at freedmen and another to the owners of enslaved people—young historians discover...

Cancerous tissues contain more water than normal tissue, which causes the cancerous tissue to resonate longer on the screen and be seen. High school learners can see how MRIs detect tumors in someone's head. Radio transmitters emit their...

Did you get to play with electric currents or were you grounded? An electrifying simulation shows how building up a charge of electricity creates a static shock once grounded. Pupils rub John's foot across the carpet and view the buildup...

Can DNA fingerprinting prevent the extinction of elephants? Young scientists learn about DNA fingerprinting before applying their knowledge to case studies of elephant poaching. The first case requires them to match the DNA from a tusk...

Electricity travels at the speed of light, 186,000 miles per second. Through a simulation, classes see how the structure of energy bands in crystals of atoms determines how materials conduct electricity. Participants can change the...

Will someone please constrain those pets? Pupils create two constraint equations on the number of cats and dogs for a pet sitter. They choose specific points and determine whether the point satisfies one or both constraints. The...

Transform lizards onto different locations. The interactive provides a diagram of a lizard and several locations. Pupils use their knowledge of transformations to move the lizard to the different locations and use the tools of GeoGebra...

Find the best way to maximize the profit. Pupils graph four constraints of a pet-sitting company, using a revenue equation to find a maximum amount the sitters can earn. By using the equation, scholars determine the number of cats and...

Take a ride on a Ferris wheel. Using sliders to adjust the parameters of a Ferris wheel, pupils investigate the height of a point over time. The interactive traces out the curve on a time-height graph. Learners use what they learned to...

Stretch your knowledge of ratios to the coordinate plane. The interactive allows pupils to set the endpoints of a directed line segment and form a right triangle. Using rubber bands, users visualize the line segment divided into equal...

Transform proofs using triangle rotations. By rotating a triangle around various points, class members develop proofs. Participants prove relationships of alternative interior angles formed by parallel lines and the sum of the interior...

Why did it not copy correctly? Using the tools in GeoGebra, pupils explore an image and its preimage. The learners determine what happened with the copying process and determine where they should position the preimage to obtain a...

Predict an equation that waves up and down. Pupils set the height, radius, and period of a Ferris wheel. The learners write a sine equation to match the graph of the height of a point on the wheel as a function of time. Running the...

Stretch the class' knowledge of dilations. With the aid of the rubber band stretcher tool, learners perform dilations. They dilate the triangle by a whole number scale and a fractional scale from two centers of dilation.

Determine whether the point is just right. The interactive allows participants to input a constraint equation. Pupils pick a point and determine whether it is too big, not too big, or just right for the constraint. Using the graphing...