Right Triangle Solver – A Virtual Manipulative
Practice using the Pythagorean theorem and the definitions of the trigonometric functions to solve for unknown sides and angles of a right triangle. There are more instructions on the right side of the Java applet.
Author(s): No creator set

Triangle Solver – A Virtual Manipulative
Practice using the law of sines and the law of cosines to solve for unknown sides and angles of a triangle.
Author(s): No creator set

Analog and Digital Clocks - A Virtual Manipulative
Time - Analog and Digital Clocks – Interactively set the time on a digital clock and an analog clock. There are easy-to-understand instructions to the right of the manipulative.
Author(s): No creator set

Time - Match Clocks – A Virtual Manipulative
The problems in this clock manipulative all ask you to identify the time on one of the clocks and then to make the time on the other clock match the time on the first. There are easy-to-understand instructions to the right of the manipulative.
Author(s): No creator set

Elapsed Time - A Virtual Manipulative
What Time Will It Be? – Answer questions asking you to indicate what time it will be before or after a given time period. There are easy-to-understand instructions to the right of the manipulative.
Author(s): No creator set

Fill and Pour - A Virtual Manipulative
Your goal is to fill one container with the requested amount of liquid by filling, emptying, and pouring between the two containers. There are easy-to-understand instructions to the right of the manipulative.
Author(s): No creator set

How High? - A Virtual Manipulative (Volume)
Learn about conservation of volume by pouring a liquid from one container to another container with a different dimensions:
Choose the shape of container to use by clicking on one of the shape options. The rectangular base is probably the easiest to work with at the beginning. The container on the left appears, partially filled with a liquid. You are to predict (or guess) how high will liquid go when it is poured from the container on the left into the one on the right. Drag the arrow next

Author(s): No creator set

Virtual tour of Dan Graham's For Gordon Bunshaft
Take a virtual tour of Dan Graham's "For Gordon Bunshaft" in the Hirshhorn's sculpture garden.
Author(s): No creator set

Virtual Frog Heart Dissection
This 45 second video demonstrating the dissection of a frog heart. It demonstrates how cuts are made to the pericardium, truncus arteriosii and the caudal vena cava to remove and open the frog's heart to see its internal structure. This is a small clip from the Digital Frog Virtual Disssection program.
Author(s): No creator set

Introduction to the Dissection of a Virtual Frog
This short, 46 second clip demonstrates initial three cuts made to the skin of the body cavity to reveal the frog's muscles. This is a small clip from the Digital Frog Virtual Dissection program.
Author(s): No creator set

Venn Diagrams - A Virtual Manipulative
This virtual manipulative represents three sets as overlapping circles. You can use it to represent set operations such as intersections, unions, and subsets.

The goal for each exercise is to shade the portion of the diagram corresponding to the given set.

You may begin by shading one or more entire sets (A, B, or C) and then clearing portions. When you have only the desired portion shaded, click the Check button.
There are more instructions to the right of the manipu

Author(s): No creator set

Anglo-Saxons - A Virtual Visit to Their Villages
A video of the ruins of an Anglo-Saxon village.

Author(s): No creator set

Ancient Rome - Virtual Reality
A virtual visit to ancient Rome. There is background music but no narration.
Author(s): No creator set

A virtual visit to Ancient Rome
A virtual visit around Ancient Rome through the eyes of Google Earth. They take you around the forum and other historical places and they describe historical facts.
Author(s): No creator set

Richard III - virtual newscast
A Virginia teacher uses clever animation and video to do a newscast (anchor: Billy Shakes) to tell the story of Richard III. This video is part of the video collection at NextVista.org (http://nextvista.org), a proud partner of Curriki. (5:09)
Author(s): No creator set

Two Terrains - Distance, Rate, and Time - A Virtual Manipulative
This manipulative is from the National Council of Teachers of Mathematics website.   Some vehicles fly down the highway, while others are dirt-track specialists. This activity allows you to explore the relationships between distance, rate, and time. Can you identify the best path for a vehicle? Try to predict what will happen if you set on‑road or off‑road performance measures.
Note: There are more instructions by the manipulative.

Author(s): No creator set

Virtual Field Trip to The Money Museum
Join Amanda for a virtual field trip to the Money Museum in Colorado Springs, Colorado and learn about coin collecting and the new Lincoln penny. In 2009, the United States Mint will mint and issue four
different one-cent coins in recognition of the bicentennial ( 200
years) of President Abraham Lincoln's birth and the 100th anniversary
of the first issuance of the Lincoln cent. Produced by Nick Jr. as part of its virtual field trip series, Meet Me at the Corner.  Extended lear

Author(s): No creator set