Cargando...
Què puc hacer?
Troba
Matemàtiques (111)
Ciències Naturals (12393)
CS, Geografia I Història (1022)
Tecnologia (141)
Arts Plàstiques, Imatge I Disseny (30)
Arts Escèniques, Música I Dansa (45)
Filosofia (105)
Llengües Estrangeres (162)
Cultura I Llengües Clàssiques (3)
visualització
Hipervinculo Biología
Deserts are hot and full of sand, camels, and cacti, right? Not always! In this experiment, you’ll learn how some of the world’s toughest plants survive in cold deserts.How can a desert be cold? A des ...
Hipervinculo Biología
One fun way to start learning about solutions is to open your refrigerator. Do you have any orange juice? Pour yourself a small glass. Do you have any soda or iced tea? Pour another small glass. Look ...
Hipervinculo Biología
The type of cup that you choose can greatly affect the life of your ice. Understanding how different act as insulators can help you make educated decisions in your choice of cups or coolers for trans ...
Hipervinculo Biología
Many people love gelatin-based desserts. Many of us love pineapples too. Should you put them together? As many a gelatin-loving cook has discovered, certain fruits can change gelatin’s ability to set. ...
Hipervinculo Biología
Has your sweet treat turned tough all of a sudden? If you’ve ever struggled to get honey out of a jar, you’ll know that this treat is sometimes a liquid and sometimes a solid. In this experiment, you’ ...
Hipervinculo Biología
It's lunch time, and you have your eye on the soda machine. With some many carbonated beverages to choose from, what will help you decide? Most sodas have a generous amount of both sugar and calories. ...
Hipervinculo Biología
Gum isn't allowed in the class, but it’s sure fun and tasty to chew on. Don’t you sometimes wish the sweet flavor of every stick of gum would last forever? Knowing which gum’s flavor lasts the longest ...
Hipervinculo Biología
Ever wonder why it is that you reach for and do certain things with one hand over the other? Handedness has been used to describe left or right preference but one may also be mixed-handed. Cross domin ...
You know you feel hotter after running around, but are you actually hotter? How much hotter? Use a liquid crystal thermometer to find out whether exercising makes a difference in people’s temperature. ...
Hipervinculo Biología
This experiment will show young children that germs are real, and that steps can be taken to minimize the number of germs on their hands.It is an educational content by education.com.By clicking on th ...
Hipervinculo Biología
Have you ever noticed that some people shake a lot of salt on their food while others prefer none at all? Penn State University conducted a study to try to understand why some people like more salt th ...
Hipervinculo Biología
Both your sense of smell and sense of taste detect chemicals. Your tongue is covered with about 10,000 taste buds, which detect five different kinds of tastes: salty, bitter, sweet, sour and umami. Um ...
Afegir a Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
