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Other variations of this armor were similar to manica. [2] The crupellarius carried a scutum and gladius ; the shield was most likely either oval, rectangular or circular. These shields were usually made of wood in a laminate type structure and bound in leather strips, durable enough to deflect sword strikes and projectiles but also light ...
A gladiator (Latin: gladiator ' swordsman ', from Latin gladius 'sword') was an armed combatant who entertained audiences in the Roman Republic and Roman Empire in violent confrontations with other gladiators, wild animals, and condemned criminals. Some gladiators were volunteers who risked their lives and their legal and social standing by ...
Quizlet's primary products include digital flash cards, matching games, practice electronic assessments, and live quizzes. In 2017, 1 in 2 high school students used Quizlet. [ 4 ] As of December 2021, Quizlet has over 500 million user-generated flashcard sets and more than 60 million active users.
In exchange for more federal aid, the states were required to measure progress and punish schools that were not meeting the goals as measured by standardized state exams in math and language skills. [ 225 ] [ 226 ] [ 227 ] By 2012, half the states were given waivers because the original goal that 100% students by 2014 be deemed "proficient" had ...
Although they were mainly made of corn, squash and amaranth were also popular. The tortillas were wrapped around different fillings such as avocado. Today this has resulted in the creation of the modern taco, burrito, and enchilada. Tug of war – the Iroquois claim tug of war was once related to a sort of celebratory ritual they used to ...
In mathematics, only 26% were proficient, even though 90% of the parents asked thought their children met grade standards. [22] Having a higher NAEP math score in eighth grade is correlated with high academic standing, higher income, lower rates of adolescent parenthood, and lower chances of criminality. [233]
This is a timeline of pure and applied mathematics history.It is divided here into three stages, corresponding to stages in the development of mathematical notation: a "rhetorical" stage in which calculations are described purely by words, a "syncopated" stage in which quantities and common algebraic operations are beginning to be represented by symbolic abbreviations, and finally a "symbolic ...
Nevertheless, in the centuries that followed significant advances were made in applied mathematics, most notably trigonometry, largely to address the needs of astronomers. [73] Hipparchus of Nicaea ( c. 190 –120 BC) is considered the founder of trigonometry for compiling the first known trigonometric table, and to him is also due the ...