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Cuisenaire rods are mathematics learning aids for pupils that provide an interactive, hands-on [1] way to explore mathematics and learn mathematical concepts, such as the four basic arithmetical operations, working with fractions and finding divisors. [2][3] In the early 1950s, Caleb Gattegno popularised this set of coloured number rods created ...
A pie chart (or a circle chart) is a circular statistical graphic which is divided into slices to illustrate numerical proportion. In a pie chart, the arc length of each slice (and consequently its central angle and area) is proportional to the quantity it represents. While it is named for its resemblance to a pie which has been sliced, there ...
The following is the chart of the International Phonetic Alphabet, a standardized system of phonetic symbols devised and maintained by the International Phonetic Association. It is not a complete list of all possible speech sounds in the world's languages, only those about which stand-alone articles exist in this encyclopedia.
The following animated videos depict the experiences of nine Muslim Americans from across the country who differ in heritage, age, gender and occupation. Relaying short anecdotes representative of their everyday lives, these Muslim Americans demonstrate both the adversities and blessings of Muslim American life. By Emily Kassie.
Cam Thomas scored 10 of his 32 points in the fourth quarter to help the Brooklyn Nets beat the Chicago Bulls 120-112 on Friday night. Thomas scored eight straight points to give the Nets a 118-109 ...
Kansas was voted No. 1 by 15 of the 31 coaches, and heads a group of five teams from the bigger Big 12 in the preseason top 10. Alabama, coming off its first ever trip to the Final Four, will open ...
Vitamin D also assists in regulating blood sugar and helps your brain manage mood. For example, some studies have found links between low blood levels of vitamin D and an increased risk of ...
A drawing of a graph with 6 vertices and 7 edges. In mathematics and computer science, graph theory is the study of graphs, which are mathematical structures used to model pairwise relations between objects. A graph in this context is made up of vertices (also called nodes or points) which are connected by edges (also called arcs, links or lines).