I have some marbles. I give 25&37; to vic, 20&37; to Robbie, 10&37; to jules. I then give 6/20 of that remainder to my brother, and keep the rest for myself. If I end up with 315 marbles, how many did I have to begin with? please give a detailed answer
NoOn 5/17/16, jarrod wrote: > I have some marbles. I give 25&37; to vic, 20&37; to Robbie, 10&37; > to jules. I then give 6/20 of that remainder to my brother, > and keep the rest for myself. If I end up with 315 marbles, > how many did I have to begin with? > please give a detailed answer
Hi- I have a long-term sub position teaching math @ a transfer high school in NYC. I am new to teaching Geometry, and was not given a curriculum or textbook, and have been trying to piece things together on my own. The students have been complaining that it is boring. Any suggestions on how to spice it up?
I've written an Android app called "Xenakis MathGame." This was a personal project. I make no money from it. It's free, has no ads and no permissions.
[link removed]
I'm now describing this not as a game but as a tool for practicing for math SATs or testing math aptitude. I've added many problem types, so now there are dozens of problem types and hundreds of subtypes, and since each problem is parameterized with random values, there are effectively tens of thousands of different problems. As I keep adding new problem types, this is becoming the most comprehensive math aptitude testing tool possible.
I'd like to get some additional users, and perhaps get some critical comments, and I wonder if I might publicize Xenakis MathGame in your forum. If so, please let me know the most effective way to do it.
Standard: 8.G.9 Domain: Geometry Theme: Solve real-world and mathematical problems involving volume of cylinders, cones and spheres. Description: Know the formulas for the volume of cones, cylinders, and spheres and use them to solve real-world and mathematical problems.
The WW Teaching Fellowship provides top applicants with excellent opportunities. Fellows receive a generous stipend ($30,000-32,000); admission into a competitive master's degree program in Indiana, New Jersey, or Georgia; extensive preparation for the classroom; ongoing mentoring; teacher certification; and more. In return, we ask Fellows to commit to teach for three years in a high- need school in the state where they completed their master's program.
The application deadline is February 24. For more information about this Fellowship, and to start an application, please visit: [link removed]
Math Teach.Yes, very nicely done, Angelian. Most of us Math teachers were math majors, and I can assure you that after handling ODE's and PDE's, proving that cyclical groups are abelian, etc, we can read and write decimals. Next question?
On 2/13/16, Angelian Perez wrote: > Read, write, and compare decimals to thousandths.
Do your own homework.