Jovan built these five houses of cards using a total of exactly 90 playing cards. Now he wants to build one large house consisting of exactly 100 cards. Can such a house of cards exist? The number ...
Students put objects and materials into groups based on their observable properties, test materials for strength and absorbency, and use their results to make a boat that can hold the most pennies ...
The Calvin University Math Circle is an opportunity for 6th–8th grade students (typically 11–13 years old) to engage with exciting problems and topics in mathematics. Meetings are led by a professor ...
The missing number is 1,620. The digits in the tens places (green in the figure below) of the numbers in columns 1, 2, 4 and 5 are added together. The total value is represented by the digits in ...
Developing Readers The developing reader program provides children in 2nd grade through 6th grade a time to read independently with guidance ... My favorite thing is the STEM projects [Science, ...
We view applied math as the application of mathematics to real-world problems with the dual goal of explaining observed phenomena and predicting new, as yet unobserved, phenomena. Therefore, the ...
The math underlying odds and gambling can help determine ... Using an example of decimal odds, a candidate has 2.20 odds to win the next election. If so, the implied probability is 45.45%, or ...