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Hipervinculo Física
All are made up of atoms or molecules that are in constant motion. As a material is heated, the atomic or molecular vibrations become larger and the temperature increases. When sufficient heat is abs ...
Hipervinculo Química
The oxidation project is a fun 'magic' experiment for students to learn about the concept of oxidation by using lemon juice.It is an educational content by education.com.By clicking on the title of th ...
Hipervinculo Ciencias de la Tierra y Medioambiente
This project encourages the student to look for correlations between wind speed, temperature, and time of day in order to come up with an explanation about the origin of wind. The goal is to have the ...
Some minerals are harder than others because of how strongly their atoms are bound together at the molecular level. How do we find out which minerals are harder and which are softer?It is an education ...
Hipervinculo Biología
Molecules, as you may already know, are groups of atoms bonded together. Water, or H2O, is a molecule made of two hydrogen atoms and one oxygen atom. The oxygen gas we inhale (O2) is a molecule made o ...
Hipervinculo Química
Heat and cold can strongly affect the speed of a chemical reaction. This science project will determine the effect heat has on the reaction between a seltzer tablet and a glass of water.It is an educa ...
Hipervinculo Física
Surface tension causes the molecules at the surface of a liquid (such as water) to cling together. This project examines the effects of soap on the surface tension of water.It is an educational conten ...
Test your memory while you learn about the chemistry of Earth's atmosphere! Click on tiles to reveal pictures of molecules that play an important role in the chemistry and composition of our atmos ...
Hipervinculo Biología
Discusses the first organic molecules and life forms.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Examine the composition of matter.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
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