More Fun Math Games Number Puzzles - Computation Practice - Problem Solving advertisement Grade 1 Grade 2 Grade 3 Grade 4 Grade 5 Grade 6 Whole Number Puzzles Zogs and Monsters X Mathman Addition Number Trails Addition Musical Mixup Multiplication Snake Math Racer Multiplication Addition Snake Mathman Multiplication Grand Prix Multiplication Zogs and Monsters Addition Integer Number Puzzles Number Trails Multiplication Puzzle Pics Money Zogs and Monsters Money Puzzle Pics Fractions Number Bonds Fractions Sum Links Levels Pack Math Racer Addition Building Blocks Order of Operations Math Monster Multiplication Math Monster Addition Quick Math Math Monster Subtraction Balance Scales Number Climb Math Monster Division Space Logic Red Block Escape Geometry Quiz Matching Fraction Percent Number Invaders Sudoku Addition Facts to 20 Subtraction Facts to 20 Construct It Visual Division Pattern Blocks Tug Team Fractions Cube Perspective Jet Ski Addition Tug Team Multiplication Geoboard Math Bars Break the Code Invert Selection Quick Calculate Meteor Multiplication
Algebra Calculator - MathPapa Algebra Calculator is a calculator that gives step-by-step help on algebra problems. Disclaimer: This calculator is not perfect. Please use at your own risk, and please alert us if something isn't working. Thank you. Type your algebra problem into the text box. For example, enter 3x+2=14 into the text box to get a step-by-step explanation of how to solve 3x+2=14. More Examples Trying the examples on the Examples page is the quickest way to learn how to use the calculator. Math Symbols If you would like to create your own math expressions, here are some symbols that the calculator understands: + (Addition) - (Subtraction) * (Multiplication) / (Division) ^ (Exponent: "raised to the power") sqrt (Square Root) (Example: sqrt(9)) More Math Symbols Tutorial Read the full tutorial to learn how to graph equations and check your algebra homework. Mobile App Get the MathPapa mobile app! Feedback (For students 13+) Please use this feedback form to send your feedback. Need more practice problems?
Online Music Creator - Aviary.com's Roc As per this blog post from July, we have officially closed the advanced suite of Flash tools (previously located at advanced.aviary.com) in order to focus on our new company direction powering the photo experience in 3rd party apps. While we hoped that everyone would have taken the time to retrieve their files since our notice, we recognize that the message may not have been seen by everyone. Therefore, if you were not able to retrieve all of your files to date, please contact us at support@aviary.com from the email address associated with your account to help retrieve your files. Do this quickly. Please note that after September 30th, 2012, we cannot guarantee that your files will still be available for us to retrieve. While the tools will remain offline, we may continue to explore new homes in whole or in part, for specific elements of the suite. I would like to make a few recommendations for alternate tools to try: Thank you to those of you who gave awards to the advanced suite.
Giant Leaps - Scientific Discoveries Database paper decorations {winter edition} Here are some Christmas decorations inspired by the good old British weather! We’re putting the tree up this weekend so more decorations to come over the next week. When do you normally put yours up? (When I was little it was usually a Christmas eve job but nowadays my neighbourhood seems to go for December 1st!). (BTW: Don’t forget to put your loop of thread in before sticking the models together – I’ve lost count of the number of times I’ve done that!) Templates – – – – – – – – Snowflake tetrahedronSimple snowflake icosahedronSnowflake icosahedronMountain tetrahedronRaindrop cubeGrey Gem (model 2) If you want plain templates without the designs on you can check out my platonic solids templates, my paper gems templates or my diamond template. Happy cutting/folding/sticking!
Esercizi di espressioni on-line, video tutorial e risolutore espressioni Tagxedo - Word Cloud with Styles Graphene Enables Next Step Towards the Age of "Valleytronics" Researchers at the Penn State Materials Research Institute have fabricated a device made from bilayer graphene that is able to control the momentum of electrons. The result is a less energy intensive approach to computing and a new path for digital logic that leverages a new field of electron physics known as “valleytronics.” Valleytronics is a portmanteau in which the word “valley” refers to an additional degree of freedom for electrons. Electrons are commonly manipulated based on the two degrees of freedom (or properties) that have made possible our computer age: charge and spin. Both electronics and spintronics have their strengths and weaknesses when it comes to establishing the on-off states that are so critical for digital logic. Pioneering exploration of the valley began in earnest in 2007, when researchers first discovered that the recently developed 2-D material graphene could sort electrons and holes according to which valley they occupied.
Math Christmas Ornament | Math Tricks It’s that time of the year again, and this Christmas season we have something special for you – Platonic Solid Christmas Ornaments! These Platonic Solid nets are ready for you to print out and fold into the coolest math Christmas ornaments on the planet! Simply cut out the pattern, and fold along the grey lines. These polyhedron nets make great Christmas math activities for kids! All files are in .PNG format (Portable Network Graphic). These are the first in this series, but more will be added later. Green Tetrahedron Polyhedron Net Red Tetrahedron Polyhedron Net Santa Tetrahedron Polyhedron Net Baby Jesus Tetrahedron Polyhedron Net Poinsettias Tetrahedron Polyhedron Net Snowflakes Tetrahedron Polyhedron Net Candy Canes Tetrahedron Polyhedron Net Christmas Motif Tetrahedron Polyhedron Net Santa Shadow Tetrahedron Polyhedron Net Green Hexahedron Polyhedron Net Red Hexahedron Polyhedron Net Santa Hexahedron Polyhedron Net Baby Jesus Hexahedron Polyhedron Net Nativity Hexahedron Polyhedron Net