Getting Started with Casio FX-300MS Plus FX-85MS FX-82MS and FX-350MS Plus Calculator

Ahmed Sham Sheree introduces a comprehensive tutorial on the Casio FX 300MS scientific calculator from Equator, filmed in Canada. The tutorial covers the calculator's features, excluding statistical calculations due to their complexity. The video is intended for models FX-82M, FX-85M, FX-220 Plus, FX-300MS, and FX-300MS Plus. A hard case is included for protection, and the calculator has a solar cell to conserve battery life. It operates on an LR44 battery and features a reset button. The calculator has various button types, including a power on button, raised buttons, and an arrow for navigating through calculations. It has a two-line dot matrix display capable of showing various characters and operations. The tutorial will have a separate video for statistical calculations and other detailed features with examples.

The tutorial explains how to set up the Casio FX 300MS calculator, including changing the contrast, resetting the device, and navigating through its buttons. It details how to use the calculator's power functions, the significance of the solar cell, and battery replacement. The video also covers how to adjust the display contrast and clear the screen or memory using various clear options. The calculator's ability to handle different mathematical operations such as cube, square root, and exponentiation is demonstrated, along with the use of the shift and alpha keys to access additional functions.

This section delves into the calculator's advanced mathematical capabilities, such as setting the mode to Radian for trigonometric functions, using the delete and insert functions to edit calculations, and performing operations with parentheses. It also explains how to use the calculator for power calculations, including square, cube, and other exponents, as well as how to handle scientific notation and significant digits. The tutorial provides examples of how to perform calculations with sine, cosine, and tangent in degree mode, and how to use the calculator's memory functions for storing and recalling values.

The script continues with advanced calculation techniques, including the use of logarithms, square and cube roots, factorials, and permutations. It explains how to perform calculations with angles in different units, such as degrees, radians, and gradients, and how to convert between them. The tutorial also touches on scientific notation and how to handle percentages and tax calculations. Additionally, it covers the use of memory variables for storing and recalling values in calculations, and the process of converting between rectangular and polar coordinates.

This part of the tutorial focuses on the calculator's statistical functions, such as permutation and combination calculations, and how to use the scientific notation feature. It also explains how to enter and work with different units of measurement, like degrees, minutes, and seconds, and convert them to decimal form. The video script mentions the use of the calculator's memory functions, such as storing and recalling values using the independent memory and the variable memory, which can be used for more complex calculations.

The script explains how to convert between polar and rectangular coordinates using the calculator, providing an example with specific values for X and theta. It also demonstrates how to generate random numbers using the calculator's random function. The tutorial emphasizes the importance of being in the correct mode when performing these conversions and calculations to ensure accuracy.

In the concluding part of the tutorial, the presenter summarizes the covered topics and encourages viewers to watch further detailed videos for each section, which will be linked in the video description. The presenter also invites viewers to like, comment, and subscribe for updates on upcoming videos. The video ends with a reminder about the importance of understanding the calculator's display settings and a final example calculation involving angles.