Explore the forces at work when you try to push a filing …
Explore the forces at work when you try to push a filing cabinet. Create an applied force and see the resulting friction force and total force acting on the cabinet. Charts show the forces, position, velocity, and acceleration vs. time. View a Free Body Diagram of all the forces (including gravitational and normal forces).
In this lesson, students simulate forest succession and disturbances by role-playing trees. …
In this lesson, students simulate forest succession and disturbances by role-playing trees. Using calculations, students discover how forests are renewable resources.
Learn how to make waves of all different shapes by adding up …
Learn how to make waves of all different shapes by adding up sines or cosines. Make waves in space and time and measure their wavelengths and periods. See how changing the amplitudes of different harmonics changes the waves. Compare different mathematical expressions for your waves.
Learn how to make waves of all different shapes by adding up …
Learn how to make waves of all different shapes by adding up sines or cosines. Make waves in space and time and measure their wavelengths and periods. See how changing the amplitudes of different harmonics changes the waves. Compare different mathematical expressions for your waves.
Match shapes and numbers to earn stars in this fractions game. Challenge …
Match shapes and numbers to earn stars in this fractions game. Challenge yourself on any level you like. Try to collect lots of stars! The main topics of this interactive simulation include fractions, equivalent fractions, and mixed numbers.
Explore fractions while you help yourself to 1/3 of a chocolate cake …
Explore fractions while you help yourself to 1/3 of a chocolate cake and wash it down with 1/2 a glass of orange juice! Create your own fractions using fun interactive objects. Match shapes and numbers to earn stars in the fractions games. Challenge yourself on any level you like. Try to collect lots of stars!
Explore fractions while you help yourself to 1/3 of a chocolate cake …
Explore fractions while you help yourself to 1/3 of a chocolate cake and wash it down with 1/2 a glass of orange juice! Create your own fractions using fun interactive objects. Match shapes and numbers to earn stars in the fractions games. Challenge yourself on any level you like. Try to collect lots of stars!
This activity allows the user to practice fractions and get a better …
This activity allows the user to practice fractions and get a better understanding of them. They get a chance to work with two different aspects of fractions: making them and putting them in order from least to greatest.
This simulation shows the earth and allows students to choose a planet …
This simulation shows the earth and allows students to choose a planet or the moon to compare. Running the simulation allows students to compare the time needed to fall a certain distance on the earth with the time needed to fall the same distance on the planet (or Earth's moon).
A family of free, online social-studies courses, OER Project curricula are adaptable …
A family of free, online social-studies courses, OER Project curricula are adaptable to a variety of local curricular standards. OER Project teachers also gain access to professional-development opportunities and a community of teachers, scholars, and learning experts.
Learn how friction causes a material to heat up and melt. Rub …
Learn how friction causes a material to heat up and melt. Rub two objects together and they heat up. When one reaches the melting temperature, particles break free as the material melts away.
Learn how friction causes a material to heat up and melt. Rub …
Learn how friction causes a material to heat up and melt. Rub two objects together and they heat up. When one reaches the melting temperature, particles break free as the material melts away. Arabic Language.
This applet is an expanded version of 3D Transmographer. This 3-dimensional model …
This applet is an expanded version of 3D Transmographer. This 3-dimensional model allows users to explore functions and their revolution around an axis. Once one or two functions have been rotated around an axis, the applet calculates the surface area and volume for the resulting solid. By clicking and dragging on the graph, users can change the vantage point from which they view the graph in order to better understand the functions, the revolution, and the resulting solid.
A series of excellent webinars and presentations about Games & Gaming in …
A series of excellent webinars and presentations about Games & Gaming in Libraries (covering a number of different subtopics -- like D&D integration in library programs, game collection development, LARPing / ARGs, playful learning science, and more) facilitated and hosted by the Indiana State Library.
In this interactive simulation, students can explore global CO2 emissions displayed by …
In this interactive simulation, students can explore global CO2 emissions displayed by different continents/countries and plotted based on the GDP. A map view is also accessible.
This ebook contains background information, video tutorials and virtual exercises for the …
This ebook contains background information, video tutorials and virtual exercises for the Biochemistry Laboratory module. Gas chromatography (GC) and mass spectrometry (MS) are analysis methods that require a lot of background information and intense theory. This interactive ebook will help you understand the information behind these analysis methods, and is accessible through iTunes.
This simulation allows students to explore the gas laws. Variables that can …
This simulation allows students to explore the gas laws. Variables that can be manipulated are volume, temperature, pressure, amount of a gas, and relative mass.
Pump gas molecules to a box and see what happens as you …
Pump gas molecules to a box and see what happens as you change the volume, add or remove heat, change gravity, and more. Measure the temperature and pressure, and discover how the properties of the gas vary in relation to each other.
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