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Splash Math - Grade K-5 offers comprehensive content and cool interactive problems to keep your kids hooked. Splash Math is all you need to give him practice through the year.
At Casey Elementary School on Camp Casey Jan. 14, students and parents take part in the school's second annual Math Madness workshop, which aimed to build math proficiency by using games and other activities to make the subject enjoyable for youngsters. In one of those activities, for example, competing groups had to use 20 strands of uncooked spaghetti and about a yard of masking tape to create the tallest possible structure that would support a marshmallow for at least 30 seconds without collapsing. - U.S. Army photo by Pfc. Noh Ha-kyung
Dear Math, I don't want to solve your problems, I have my own to solve. It seems that math is a nightmare to many young people.
Mute Math @ Bonnaroo - June 14 2007
First band I shot at Bonnaroo.
This image is copyright © Carrie Musgrave. All rights reserved. This photo may not be used under ANY circumstances without written consent. Please contact carrie@livebabylive.com for useage rights.
Children and families join together during Math night held at the Villaggio Multipurpose Room March 6.
PTSA and faculty offered an evening of fun and engaging activities for kids of all ages, all with focus on math.
Hot dog dinner provided by PTSA was also available for a donation.
Learn more on www.usag.vicenza.army.mil or on www.facebook.com/USAGVicenza.
Photo by Laura Kreider
We are navigating through uncharted waters with this new way of learning Math. Math U See is a slower paced yet (for us) a more logical way of learning Math concepts. It's also great for kinesthetic (touch and feel) and visual learners since it involves the senses in the learning process.
Math Presentation Guest Speaker
During the recent math convention I went to, one of the main speakers was Eric Demaine, so I couldn't miss seeing that. And yes, that is my Alphabet in his powerpoint presentation- he liked my work so much, he added a few photos to his slides. :-D
Prepare to be educated!
1) The above is called Pascal's triangle
2) The number of rows is infinite (although you'll get tired of calculating rows).
3) To make a new row, add two consecutive numbers in a row and put the sum between the numbers, on a new row below. Eg. 5+10 is 15.
4) The top number is 1 (not shown) and is in row 0.
5) If you ever care to expand (x+y)^n (n is an integer), the coefficient of the terms in this expansion can be found in row n. Eg. (x+y)^3 = x^3 + 3(x^2)y + 3xy^2 + y^3 see? 1,3,3,1, which is row 3. This is also called the binomial expansion (bi since there are two terms, x and y)
6) Suppose you need to know how many different groups of 2 people can be made using 4 people. We can see that the groups would be persons: 1&2, 1&3, 1&4, 2&3, 2&4, 3&4, so 6 groups. Now that was easy with only 4 people, but suppose you had 20 people and needed to figure out how many groups of 5 could be created. You don't want to do this by hand! The mathematical term for what we want is called a combination: the number of groups of size r that can be formed using n objects, or nCr. Going back to the original example, look in the 4th row (n = 4) and in the 2nd diagonal (r = 2, where diagonal r=0 is the diagonal of 1s). We find 6!
7) Since nCr = nC(n-r), the triangle is symmetric. Eg. Using 3 people, there are 3 groups of size 1 (r=1)and 3 groups of size 2 (r=2), so 3C1 = 3C(3-2) = 3C1. The actual definition of a combination is nCr =n!/(r!*(n-r)!), where n! = n*(n-1)*(n-2)*...*2*1. The "!" is called "factorial". Eg. 5! = 5*4*3*2*1 = 120. You can do this computation on a calculator, so you don't need the whole triangle to calculate 20C5.
8) The sum of the numbers in a row is a power of 2. Eg 1+5+10+10+5+1 = 32 = 2^5, which were the digits of row 5 in the table.
9) Pascal's triangle is really easy for high-schoolers to learn, and thus they can expand (x+y)^n easier than normal.
Isn't math great?
Having difficulty working out Math problems? Stuck with your homework and having nightmares before your next Math test? TutorVista's tutors can help you. TutorVista's Online Help features interactive lessons in Math, worksheets and homework help and is designed to help you get the desired edge in acing the subject. We are a one stop for all your learning needs in Math. From regular online math tutor to homework help and help with exam preparation, we meet all your learning needs. Enroll for our online tutoring and see a dramatic improvement in your grades.
At Casey Elementary School on Camp Casey Jan. 14, students and parents take part in the school's second annual Math Madness workshop, which aimed to build math proficiency by using games and other activities to make the subject enjoyable for youngsters. In one of those activities, for example, competing groups had to use 20 strands of uncooked spaghetti and about a yard of masking tape to create the tallest possible structure that would support a marshmallow for at least 30 seconds without collapsing. - U.S. Army photo by Pfc. Noh Ha-kyung
At Casey Elementary School on Camp Casey Jan. 14, students and parents take part in the school's second annual Math Madness workshop, which aimed to build math proficiency by using games and other activities to make the subject enjoyable for youngsters. In one of those activities, for example, competing groups had to use 20 strands of uncooked spaghetti and about a yard of masking tape to create the tallest possible structure that would support a marshmallow for at least 30 seconds without collapsing. - U.S. Army photo by Pfc. Noh Ha-kyung
Math help online free Are you having difficulty working out Math problems? Stuck with your homework and having nightmares before your next Math test? if yes, tutors here at TutorVista can help you. TutorVista's Online Help features interactive lessons in Math, worksheets and homework help and is designed to help you get the desired edge in acing the subject. We are a one stop for all your learning needs in Math. From regular online tutoring to homework help and help with exam preparation, we meet all your learning needs. Enroll for our online tutoring and see a dramatic improvement in your grades.
Jeremy Braver organized a group activity involving math for the NMC Campus Teacher's Buzz meeting, March 19, 2007 -- groups went to different sims to build some objects to illustrate complex concepts
Students settle down for maths class after recess. They are Syrian refugees, many of whom live in a nearby camp. In recent years, conflict had forced them from their homes. Many have had their education interrupted for years due to trauma and lack of resources. This donor‐funded school in Azraq, Jordan, built out of trailer‐like structures and located next to an air base, provides remedial classes to get students back on an age‐appropriate educational level. For the students, being at school also restores a sense of predictability, curiosity, and excitement, which has been crucial for healing.
-Jingwen Zhang '18
Azraq, Jordan
Having difficulty working out Math problems? Stuck with your homework and having nightmares before your next Math test? TutorVista's tutors can help you. TutorVista's Online Help features interactive lessons in Math, worksheets and homework help and is designed to help you get the desired edge in acing the subject. We are a one stop for all your learning needs in Math. From regular online tutoring to homework help and help with exam preparation, we meet all your learning needs. Enroll for our Math Tutoring and see a dramatic improvement in your grades.