created a fully functional, browser-based graphing calculator. The calculator performs all of the functions you would expect to see in a graphing calculator with a couple of extras that you don't find in typical graphing calculators. Desmos allows you to share your equations and graphs through a Bit.ly link. Desmos graphs your equations as you type them and redraws them as you alter your equations.
Calculation Nation is a mathematics game site offering games for most K-12 students. Calculation Nation offers students the opportunity to practice their mathematics skills individually or in a head-to-head format playing against other students. For parents and teachers, Calculation Nation offers PDF suggestions for using Calculation Nation.
Math calculators are very helpful for students in solving their math problems. From algebra to geometry, trigonometry to statistics, these calculators are very helpful. Teachers and Parents also get much help from these calculators if they don't find the solution to some difficult math problems.
There are plenty of calculator apps in Google Play, but IDEAL WebMath is different because it shows students how to solve a problem. IDEAL WebMath can help students with addition, subtraction, multiplication, division, comparing fractions, ratios, proportions, place values, and rounding.
In this lesson, students learn how to measure the area of the tire footprint on a car and to find air pressure using a tire gauge. Students then find the weight of the car using their fraction multiplication skills.
Learning Objectives
Students will:
Estimate weight of a large object
Use a ruler and a tire gauge to take measurements
Collect and record data
Review square units of measure
Calculate area by multiplying fractions
Materials
Strips of poster board
Ruler
Tire gauge
How Much Does a Car Weigh? Activity Sheet
Computer with internet connection
Car
Instructional Plan
In preparation for this lesson, place a car in a safe lcation for the students to measure the tire footprints and pressure. In case of bad weather, find a covered location. Be sure to measure the tire footprint and the pressure (in PSI) of each tire ahead of time, so that you will be able check the accuracy of students' measurements. Also, check the accuracy of your calculation by comparing to it to the weight of the car listed on the sticker inside the driver's door or in the vehicle manual.
By the end of the day, data may change because air has leaked out of the tires while students were using the tire gauge. For safety, check the tires before driving home.
Math apps can rang from flash cards to calculators to graphing. One day an iPAD can be a textbook, a calculator, and a review sheets. Lately, there has been several reference apps released that contain formulas and other reference materials.
Online mathematics Tool to calculate the antilog value for the given value. even there are some site offering online antilog calculator but this is one among the most. Try it you too like this.
Pi Cubed is a visual math application for the iPhone / iPod touch that lets you perform calculations as you would on a piece of paper. By using an animated, touch-based interface, even the most complex mathematical expressions can be entered and instantly evaluated. These expressions are typeset as they would be in a textbook or on a blackboard. Calculations are displayed with up to 34 digits of decimal precision. Additionally, a library of over 150 equations ships with the application.
Your Math (mathematics) is made easy here. Calculate things online with just mouse moves. This free online math web site will help you learn mathematics in a easier way. EasyCalculation will also help you to solve difficult problems too.