https://padlet.com/j_duong/1i3e2k92erzn Group 1 en-us 2017-03-31 00:25:49 UTC 2017-04-03 16:07:07 UTC hello@padlet.com https://padlet.com/j_duong/1i3e2k92erzn/wish/164006340 Muslim scholars made great advances in astronomy, the study of objects in the universe. Astronomy has many uses for Muslims, for example, it could be used to locate the direction of Makkah (Mecca). Muslims also used the astrolabe and compass to help in navigation. Even thought the Muslims didn't create the compass and astrolabe, Muslim scientists adapted and perfected both tools. The compass helped people identify the direction in which they were traveling, while the astrolabe allowed sailors at sea to identify the position of objects in the sky and locate where they are.]]> 2017-03-31 15:47:42 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164006340 https://padlet.com/j_duong/1i3e2k92erzn/wish/164006359 Al- Khwarizmi discover algebra. He is known as the father of algebra. Al -Khwarizmi was also known as  a astronomer. Also Al- Khwarizmi wrote a book on algebra into Latin in the 12th century. It became the most main mathematics text in the European universities]]> 2017-03-31 15:47:47 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164006359 https://padlet.com/j_duong/1i3e2k92erzn/wish/164006548 Al-Khwarizmi was the  person who translated a book that helped make the Arabic numerals popularized. Muslims that way of writing numbers with fractions, and decimals to with this it helped stock markets and  business and trading so they could know how much they would make an get and we still use these Arabic numerals to this day ]]> 2017-03-31 15:48:31 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164006548 https://padlet.com/j_duong/1i3e2k92erzn/wish/164006641 For the Muslims, the highest form of decorative art was calligraphy, the art of a beautiful handwriting. Since the Muslims began the Qur'an, they felt worthy to the record of god.]]> 2017-03-31 15:48:56 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164006641 https://padlet.com/j_duong/1i3e2k92erzn/wish/164006784 Muslims created distinctive forms of architecture. Many design styles and materials went to the building of mosques (tower). The building of mosques is a very important building.The architecture is about there many designs and styles.Many of the towers that are in the architecture is a mosques which is a tower.]]> 2017-03-31 15:49:28 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164006784 https://padlet.com/j_duong/1i3e2k92erzn/wish/164380354 2017-04-03 15:40:58 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164380354 https://padlet.com/j_duong/1i3e2k92erzn/wish/164382305 2017-04-03 15:45:43 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164382305 https://padlet.com/j_duong/1i3e2k92erzn/wish/164382644 2017-04-03 15:46:44 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164382644 https://padlet.com/j_duong/1i3e2k92erzn/wish/164383447 2017-04-03 15:48:55 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164383447 https://padlet.com/j_duong/1i3e2k92erzn/wish/164383747 2017-04-03 15:49:46 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164383747 https://padlet.com/j_duong/1i3e2k92erzn/wish/164383835 2017-04-03 15:50:03 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164383835 https://padlet.com/j_duong/1i3e2k92erzn/wish/164384283 2017-04-03 15:51:29 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164384283 https://padlet.com/j_duong/1i3e2k92erzn/wish/164385602 2017-04-03 15:54:56 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164385602 https://padlet.com/j_duong/1i3e2k92erzn/wish/164386777 2017-04-03 15:58:25 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164386777 https://padlet.com/j_duong/1i3e2k92erzn/wish/164387434 2017-04-03 16:00:18 UTC https://padlet.com/j_duong/1i3e2k92erzn/wish/164387434