What is a Graphing Calculator?

A graphing calculator usually refers to a handheld calculator that can draw function images, solve simultaneous equations, and perform various other operations. Most graphing calculators can also write mathematical programs. Because of their larger screens, they can also display multiple lines of text at the same time.

Graphing calculator

Graphing calculator usually refers to a type capable of drawing

Recently, in order to promote the implementation of the new curriculum and better carry out the integration of information technology and new curriculum, in October 2007, the Ministry of Education's Basic Education Curriculum Center and the United States

In October 1985,

Graphing calculator functions

In mathematics classroom teaching, the graph calculator provides an intuitive teaching method and an environment for experimental research. Many mathematical concepts can be expressed numerically, graphically, and symbolically. Some mathematical problems can also be expressed in the above three ways. Address it. On the graphing calculator-based learning platform, teachers' teaching can rely on convenient calculations, intuitive graphics, and simulation simulations to guide students in mathematical experiments and investigations, helping students discover mathematical conclusions and understand mathematical Essence, and carry out a wider range of mathematical practice and applications. At the same time, students have better conditions to adopt independent learning methods, through independent thinking, independent practice, cooperation and exchange, to obtain more individual knowledge and ability.

Using a graphing calculator, teachers can guide students to learn mathematics anytime, anywhere, and students can carry out mathematical experiments, explorations and researches anytime, anywhere. In other words, the graphing calculator enables students to have a "mobile math laboratory". Students can not only use the graphing calculator to learn mathematics in the classroom, but also carry the graphing calculator to study and solve mathematical problems anytime, anywhere. You can continue your own experience, inquiry, and practice outside the classroom, so there is a space to give full play to your autonomy and creativity.

Graphing calculators have the functions of numerical operations, data processing, and dynamic image processing commonly used in high school mathematics teaching. They can provide sufficient technical support for the main areas involved in current mathematics courses, and can enrich students' learning mathematics The way. The main functions of the graphic calculator are embodied in numerical calculation functions, graphing functions, statistical functions, financial functions, program functions, extended functions of calculator application Aplets, etc.

Graphing Calculator Graphing Calculator Features

As a portable teaching tool for mathematical teaching, graphic calculators have the following outstanding features:

Graphing calculator portability

This is reflected in the small size of the graphing calculator and its convenient portability. Teachers can use it to prepare lessons anytime, anywhere. Students can carry out creative and personalized math learning activities in the experimental environment anytime, anywhere.

/ Graphing calculator network / interactivity

Through the data line or wireless infrared port, you can easily realize the data exchange between the two HP graphing calculators, and also the data exchange between the graphing calculator and the computer.

Graphic calculator professional

It is mainly reflected in that the graph calculator originated from the service of mathematics teaching, and later extended to the comprehensive application of mathematics and physics.

A significant feature of the interdisciplinary graphing calculator is also that it can be widely used not only in mathematics classroom teaching, but also through data collectors and various physical and chemical probes to conveniently perform a variety of physics, chemistry, Experiments in biology and other subjects can even be carried out using traditional physical and chemical experiments.