Three key features make the fx-CG50 ideal for mathematics learning. The user-friendly Icon menu, Function keys and Interactive format enable intuitive operation. Use the G-Solve feature to easily solve problems involving intersections, roots, and integration. Find the point of intersection of two graphs by simply pressing the "G-Solv" key. Freely explore mathematics by drawing graphs on rectangular coordinates and polar coordinates. Since rectangular coordinates and polar coordinates can be displayed on the same screen, their interaction can be understood. Students get the possibility to visualize the most important intersections between lines, planes and spheres: The intersection point, line or circle. This can be very helpful for them to develop solution strategies. Additionally different input methods are used in all these examples. Students can view graphs from various angles, and explore the intersection between 2 objects visually by themselves. Teachers and pupils can study the relationship between lines and planes and can examine their intersections. Intersection : Intersection point, intersection line or Not Found, etc. 1) This feature, with a simple user interface, is effective for collecting data for use in classroom science and technology lessons. This feature has Auto-ID recognition, which enables automatic drawing of graphs of collected data with no complicated settings. This feature includes Manual Sampling Mode, which enables you to freely draw graphs of collected data. 1) Select the desired command easily and quickly using the catalog function. This mode allows you to quickly prepare your calculator for exams. This mode restricts access to memory, programs, functions and applications, so that these features would not be available during exams.
CASIO’s shock-resistant G-SHOCK watch is synonymous with toughness, born from the developer Mr. Ibe’s dream of ‘creating a watch that never breaks’. Over 200 handmade samples were created and tested to destruction until finally in 1983 the first, now iconic G-SHOCK hit the streets of Japan and began to establish itself as ‘the toughest watch of all time’. Each watch encompasses the 7 elements; electric shock resistance, gravity resistance, low temperature resistance, vibration resistance, water resistance, shock resistance and toughness. The watch is packed with Casio innovations and technologies to prevent it from suffering direct shock; this includes internal components protected with urethane and suspended timekeeping modules inside the watch structure. Since its launch, G-SHOCK has continued to evolve, continuing to support on Mr. Ibe’s mantra “never, never give up.” www.gshock.com .