As the United States began the most deadly conflict in its history, the American Civil War, it was also laying the groundwork for one of its greatest achievements in transportation. The First Transcontinental Railroad, approved by Congress in the midst of war, helped connect the country in ways never before possible. Americans could travel from coast to coast with speed, changing how Americans lived, traded, and communicated while disrupting ways of life practiced for centuries by Native American populations. The coast-to-coast railroad was the result of the work of thousands of Americans, many of whom were Chinese immigrant laborers who worked under discriminatory pressures and for lower wages than their Irish counterparts. These laborers braved incredibly harsh conditions to lay thousands of miles of track. That track—the work of two railroad companies competing to lay the most miles from opposite directions—came together with the famous Golden Spike at Promontory Summit in Utah on May 10, 1869. This exhibition explores the construction of the first Transcontinental Railroad and its impact on American westward expansion. This exhibition was created as part of the DPLA’s Digital Curation Program by the following students as part of Professor Krystyna Matusiak's course "Digital Libraries" in the Library and Information Science program at the University of Denver: Jenifer Fisher, Benjamin Hall, Nick Iwanicki, Cheyenne Jansdatter, Sarah McDonnell, Timothy Morris and Allan Van Hoye.

What does the brain look like? As engineers, how can we look at neural networks without invasive surgery? In this activity, students design and build neuron models based on observations made while viewing neurons through a microscope. The models are used to explain how each structure of the neuron contributes to the overall function. Students share their models with younger students and explain what a neuron is, its function, and how engineers use their understanding of the neuron to make devices to activate neurons.

Students are introduced to some basic civil engineering concepts in an exciting and interactive manner. Bridges and skyscrapers, the two most visible structures designed by civil engineers, are discussed in depth, including the design principles behind them. To help students visualize in three dimensions, one hands-on activity presents three-dimensional coordinate systems and gives students practice finding and describing points in space. After learning about skyscrapers, tower design principles and how materials absorb different types of forces, students compete to build their own newspaper towers to meet specific design criteria.The unit concludes with student groups using balsa wood and glue to design and build tower structures to withstand vertical and lateral forces.

Scientists use physical and chemical properties to describe and classify matter. Things like color, shape or texture can tell us about the matter and how that matter behaves. Well, nanotechnology isn't just exciting because it's small but also because of the new properties that emerge. From airplanes to baseball bats, nanomaterials offer a variety of desirable properties such as strength and conductivity. Graphene and Carbon Nanotubes are wonder materials both made entirely from carbon atoms. Innovation Workshop explores their structure of matter and how engineers can build with these new materials.

For more information: http://www.fcps.edu/fairfaxnetwork/innovation_nanotechnology/index.html
Twitter @FFXNetwork

Students use their knowledge of tornadoes and damage. The students will work in groups to design a structure that will withstand and protect people from tornadoes. Each group will create a poster with the name of their engineering firm and a picture of their structure. Finally, each group will present their posters to the class.

In this activity, the students test the shelters they built in Lesson 3, Activity 1 for durability and water resistance.

We are surrounded everyday by circuits that utilize "in parallel" and "in series" circuitry. Complicated circuits designed by engineers are made of many simpler parallel and series circuits. In this hands-on activity, students build parallel circuits, exploring how they function and their unique features.

Everyday we are surrounded by circuits that use "in parallel" and "in series" circuitry. Complicated circuits designed by engineers are composed of many simpler parallel and series circuits. During this activity, students build a simple series circuit and discover the properties associated with series circuits.

Athletes often wear protective gear to keep themselves safe in contact sports. In this spirit, students follow the steps of engineering design process as they design, build and test protective padding for an egg drop. Many of the design considerations surrounding egg drops are similar to sports equipment design. Watching the transformation of energy from potential to kinetic, observing the impact and working under material constraints introduces students to "sports engineering" and gives them a chance to experience some of the challenges engineers face in designing equipment to protect athletes.

This activity is a guided discovery where students gather information on how to add a seat belt to a clay figure that is sitting on top of a toy car. The clay figure should stay in place when it hits a speed bump placed after a ramp.

When will objects float and when will they sink? Learn how buoyancy works with blocks. Arrows show the applied forces, and you can modify the properties of the blocks and the fluid.

When will objects float and when will they sink? Learn how buoyancy works with blocks. Arrows show the applied forces, and you can modify the properties of the blocks and the fluid.

Students conduct a simple experiment to see how the water level changes in a beaker when a lump of clay sinks in the water and when the same lump of clay is shaped into a bowl that floats in the water. They notice that the floating clay displaces more water than the sinking clay does, perhaps a surprising result. Then they determine the mass of water that is displaced when the clay floats in the water. A comparison of this mass to the mass of the clay itself reveals that they are approximately the same.

This activity is a lab where students gather data on buoyant force and height of and object being submerged in two different types of fluids. The slope of the buoyant force and height is proportional to the density of the fluid. Students compare the densities of the fluids calculated with the actual densities.

In this activity, students look at how sediments compact as they are buried in a subduction zone and explore how rapid burial can lead to increased water pressure.

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In this activity, learners burn a peanut, which produces a flame that can be used to boil away water and count the calories contained in the peanut. Learners use a formula to calculate the calories in a peanut and then differentiate between food calories and physicist calories as well as calories and joules.

The activities in this lesson help students understand how physical activity burns calories.

Students bury various pieces of trash in a plotted area of land outside. After two to three months, they uncover the trash to investigate what types of materials biodegrade in soil.

Business Administration: Personal Finance Syllabus

BA 218

COURSE DESCRIPTION: Students develop personal financial skills to help them make informed
and smart monetary decisions.

COURSE OBJECTIVES: The successful student will be able to demonstrate the following skills:
 Personal budgeting techniques.
 Knowledge of banking practices and typical fee structures as they relate to the student’s
personal finances including bank reconciliation.
 Knowledge of consumer credit including the value of credit scores and interest rates as
it applies to personal debt.
 Knowledge of the decision variables when making major purchase decisions.
 Knowledge of investing and how to maximize retirement plan decisions.