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# Recursos > decomposition

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Hipervinculo Matemáticas

## Online Partial fraction decomposition calculator

The method of partial fractions or simple fractions is used in algebra and mathematical calculation to decompose a rational expression, leaving an algebraic sum of simpler fractions. Due to the great ...

Hipervinculo Física

## Washing Detergent & Hydrophobic Soil

This project evaluates the ability of a biodegradeable dish detergent to increase the penetration of water in hydrophobic soils.The goal is to have the student formulate and test a hypothesis about th ...

Hipervinculo Ciencias de la Tierra y Medioambiente

## Dirty Composition

The goal of this experiment is to discover if soil with more organic material absorbs moisture better than soil with less organic material. Gardens that use the right amount of organic material might ...

Hipervinculo Química

## Organic Plastic

The goal of this project is to create plastic-like products, predecessors to today’s petroleum-based .Additionally, students can initiate the decomposition of the plastic they create by burying the it ...

Hipervinculo Ciencias de la Tierra y Medioambiente

## Bloomin' Algae!

This project models a real world scenario and ecological issue: eutrophication, which results in bodies of water that are depleted of oxygen and are in a sense “dead”. The goal of the project is that ...

Hipervinculo Ciencias de la Tierra y Medioambiente

## Decomposing Plastics

Most plastics are not readily biodegradeable, especially when buried in the ground away from sources of oxygen. Many can be decomposed partially by photodecomposition in the presence of sunlight, howe ...

Hipervinculo Biología

## Hot Dog Mummy

Students will research the history and science behind mummification as it relates to ancient Egyptians.In an attempt to replicate that process, students will use common household goods to make a hot d ...

Hipervinculo Ciencias de la Tierra y Medioambiente

## How Long Will Your Trash Bag Live?

In this project, we will try to understand the definition of ‘biodegradeable’ and explore this in a real-life setting and compare an item specifically labeled biodegradeable to two commonly used items ...

Hipervinculo Ciencias de la Tierra y Medioambiente

## Soil Horizon

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?How deep do you need to go to find the place w ...

Hipervinculo Ciencias de la Tierra y Medioambiente