PBS
Pbs Teachers: Scientific American: Superhumans and Bionics: A Heart of Titanium
Explore how to keep your heart healthy by exercising regularly, sticking to a low-fat diet and not smoking. Use mathematics to understand nutritional information about various foods.
Precision Nutrition
Encyclopedia of Food: Sodium
Don't completely hold that salt! Sodium provides benefits to the human body. Find out sources of sodium and what happens when we aren't getting the right amount of the mineral.
WebMD
Web Md: Electrolytes and Electrolyte Imbalances
What are electrolytes? What do electrolytes do? Find simple answers to these questions in the two paragraphs provided on this website.
Ducksters
Ducksters: Chemistry for Kids: Elements: Sodium
Kids learn about the element sodium and its chemistry including atomic weight, atom, uses, sources, name, and discovery. Plus properties and characteristics of sodium are discussed.
Other
Moms Team: Hydration: Replacing Electrolytes
This is a simple overview of electrolytes and their function when it come to your health. Learn why electrolytes are important, how they are lost during sports and physical activity, how they are replaced by foods, when electrolyte...
PBS
Pbs Teachers: Smarter Food Processing Techniques
Test your knowledge about the foods you eat by taking a short quiz. Match products to their ingredients, answer questions about nutritional values and compute the amount of fruits and vegetables consumed per year.
Other
Kids World : Plant Nutrition
Plants need certain nutrients to grow well. Use this site to find out what plants need, how to care for them, how to read a fertilizer label, and do the fun activities, like a quiz, a puzzle and a coloring book.
US National Library of Medicine
Medline Plus: Electrolytes
This website provides a brief definition of "electrolytes" and a few examples of the types of electrolytes that exist in your blood.
Curated OER
[Bohr Model of Sodium]
A site containing a good deal of elemental information. Information on each element includes atomic number, atomic mass, melting point, boiling point, density, isotopes and more.