Elements Academy – Master the Periodic Table of Elements! What settings can I change? What’s the Periodic Table of Elements? Name level and challenges? The 7 rows of the table are called periods, which generally have metals on the left and nonmetals on the right. The two key teaching and training concepts are progressive introduction and focused repetition. What’s the Explore page? The periodic table is a tabular display of the chemical elements, which by far includes 118 elements that have been discovered or synthesized. The elements in the same row have the same number of electron shells (also called orbits) in an atom. The learning material is categorized into modules and then broken down into manageable units (levels) to ensure efficient learning and training. The row number is the electron shell number. What’s the Periodic Table of Elements? Position level and challenges? Elements Academy is developed to help those who are interested in chemistry and want to memorize quickly and easily the elements’ symbols, names, atomic numbers and position in the periodic table. They are arranged by atomic number, electron configuration, and recurring chemical properties. What are learning modes? The 18 columns of the table are called groups, which contain elements with similar chemical properties. If you are not particularly interested in the chemical elements but in improving your memory in general, Elements Academy is also a useful tool.

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The elements in the same column have the same amount of valence electrons (outer shell electrons), which decide the chemical properties of an element. After choosing a module, you can choose to learn the names of the elements or their position in the periodic table. What’s the Explore page? All the chemical elements can be categorized into three major classes – metals, metalloids and nonmetals, while each major class can be further divided into various subclasses. Name levels and challenges? In a name level, first a few new elements will be introduced and you should try to remember their names. In a position level, first a few new elements will be displayed on the periodic table and you should remember their position. In Elements Academy, there are 9 modules (as well as 1 summary module), which correspond to 9 subclasses of the elements – Alkali Metals, Alkaline Earth Metals, Transition Metals, Lanthanoids, Actinoids, Post-transition Metals, Metalloids, Reactive Nonmetals and Noble Gases. In short, a level focuses on introducing new elements while a challenge tests what you’ve learnt. The Explore page allows users to zoom in and out the periodic table to see the elements more clearly and click on them to see their symbol, name, atomic number and mass (weight). In short, a level focuses on introducing new elements while a challenge tests what you’ve learnt. Each subclass is marked by a different color for effective memorization. In a challenge, you must make less than 3 mistakes to pass it. Then you’ll start a quiz game to train your knowledge. The box colors of the elements represent the classes of elements, which include metals, metalloids and nonmetals. These classes can be further categorized into subclasses, which are modules in this app. What are learning modes? Position levels and challenges? Then you’ll start a game to tap on the correct position of a given element.

In a challenge, you must make less than 3 mistakes to pass it. Info button: The Info page provides insights into the composition and significance of the periodic table as well as the functionalities of the app. The two key teaching concepts are gradual introduction and focused repetition. After learning all the 118 elements, there’s 1 big module (All Elements) mixing all the elements for review and knowledge enhancement. Certificate button: A certificate for each module will be issued once the user passes all the (Name and Position) levels and challenges in that module. In total, there are 78 levels and 36 challenges teaching and training the symbols, names, atomic numbers and position (in the periodic table) of all the 118 discovered or synthesized elements of the periodic table. Braille Academy – Learn and practice Braille with ease and fun! Braille Academy is developed to help those who are curious about and interested in learning the Braille system. What settings can I change? Simply download them and try them out! Currently there are ten apps available on the Android platform, namely Morse Mania, Brick Mania, Color Mania, Country Mania, Hop Mania, Jezz Mania, Lip Reading Academy, NATO Alphabet, Braille Academy and Elements Academy and there are eight apps available on the iOS platform, namely Morse Mania, Swiss Mania, HopMania, Jezz Mania, Lipreading Academy, NATO Alphabet, Braille Academy and Elements Academy. Want more fun? Check out my other games crafted with great efforts. Continue button: Instead of going through the trouble of choosing the module, learning type and level, by clicking the Continue button, you’ll start the next unfinished level/challenge immediately. Under Settings in Elements Academy, you can enable/disable the button sound, correct/wrong sound (when you answer a question correctly or wrong), button vibration and vibration on error.

Pumpkins are carved out to make the scary faces.

The spooky festival of Halloween is back and the time for the crazy festival has arrived. Among the other activities are the decorations befitting the festival to create a spooky atmosphere. Pumpkins are carved out to make the scary faces. The whole air has an eerie feeling of the supernatural and the areas are believed to be swarming with the spirits of the dead. Pranks are played on others to frighten persons. It is believed that on this day the soul of the departed come down on earth. These special rings are believed to have supernatural powers that can protect the wearer from any harm that can be done by the spirits. They can put all the evil power at bay. Halloween is celebrated all over the world among the Christians in the memory of the dead. There are several games played during Halloween including divination games. People dress up in different costumes and put up masks for hiding their faces. They don a spooky look and take part in the festivities. The popularity of the sterling silver spinner rings to be worn by the people during the festival of the Halloween cannot be undermined. There are different forms of celebrations that take place during this festival. Many people like to visit the haunted places and like telling stories that are scary.

The dealers in these types of rings bring out the most unique designs from which you can choose.

The demand for these rings was always there, but during the spirit of the Halloween festival, they assume a different degree of importance. Jewelry is an integral part of the Halloween outfit. If you think that these rings can be worn only during the Halloween festival, you will be wronged. With the association of the rings with the supernatural and mysterious elements, they are the apt things to wear during the festivities of Halloween. The dealers in this form of jewelry are ready to personalize this piece of jewelry for you. As you go to visit the graves of the dead or the haunted places during this festival, this piece of jewelry will be the source of your inner strength and endow you with the courage required to face these experiences. Apart from the costume that you wear, a stunning spinner ring would be the apt addition to complete your style. The spinner rings can help you to remain guarded against any harm. These spinner rings are believed to possess magical powers that can help you to remain protected from any impact of evil strength. They will serve as a great companion in your free time as you can fiddle with them to pass your time. The dealers in these rings have different varieties of designs to choose from. The dealers in these types of rings bring out the most unique designs from which you can choose. The variants of these rings come in different price ranges. If you can spell out your thought, he would be more than ready to prepare the design for you and steal others’ attention during the approaching Halloween. As during the Halloween, the spirits are believed to come down on earth, it is not only the good; the evil spirits also are supposed to have easy access to the human beings. If you are thinking of dressing up in a stunning style this Halloween, you must get one of the unique sterling silver spinner rings to add to your total outfit. Others are unique in their modern style of patterns. Wearing them also endows a different level of confidence to you. Whenever you wear these silver rings, you will be more attuned to the spirit of Halloween. You can select the one that suits your budget and liking as well. Without any delay, you must go to a reputed dealer who is dealing with the sterling silver spinner rings. You can wear them throughout the year. You will be confused with the plethora of patterns that they have created for you. The demand for silver spinner rings is on the rise during the occasion of Halloween. Some of them are quite traditional. If you want to get hold of some unique design, you can get them customized too.