Free Educational Resources, Android App and Games. Such as Micrometer Simulator, Caliper Simulator, Oscilloscope Simulator, Balance Scale, Spring Scale, Triple Beam Balance, etc.
Math Operation Crossword Puzzle Game
Math Cross Puzzle is math game that let you to learn basic math operations like as additioan, subtraction, multply and devide in crossword puzzle game style. The game play is you must put the numbers on the right places. and press submit button to see how many scores that you can get it. For every correct puzzle you will get 10 score, and the Total Score is show you are as Beginner, Competent, Pro, or Expert.
Spring Scale is a simple game that designed to simulate the technique of how to read of do measurement with the Spring Scale. This app is one of Computational Lab of Department Physics, UB productivity to increase the passion of student learning about physics in Elementary Physics Lab. You can try to measure how many mass at every object and interact with the scale.This is given the random mass for every section, and also you may find different object that to be measure.
The basic concept of this simulation, are based on spring forced that mathematically writed as W=-ky, where W is weight of object that to be measure (N), k is spring constant (N/m), and y is the deviation of spring (m). So if W=mg, with m is mass of the object (kg) and g is gravitational acceleration (m/s2).
The scale result of measurement shown that weight of object is about 1.325 Newton. With gravitational acceleration 9.8 m/s2, and based on equation W=mg, We can calculate the mass of object is about 0.1352 kg.
Math Chat is one of our edu apps that developed from Equation Calculator app, and its part of our game engine development. This app let you to calculate math problem by typing the equations and with chat style. Its also will give you the best numerical approximation of unknown values that contained in the equations. More smaller error value, indicate the approximation is more precision. Thank for using our app and let learn math with math chat.
Abacus 100 is simple tool that can be use for do calculation with abacus. With display number value, its will be guide and help to the children who firstly use abacus and do math calculation with it. You can download this app free at link below: