Using a Calculator Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Using a Calculator. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Using a Calculator.


Calculating a side using tangent ratio


By Mr Jamieson Maths

This is an 'in classroom' video showing how to calculate a side length on a right triangle using the tangent ratio.

The Features You Should Learn How to Use On Your Calculator for SAT Math


By Dr.Steeve Warner

The Features You Should Learn How to Use On Your Calculator for SAT Math

Find the Expected Value of a Game Using the TI-84 Calculator


By AGodboldMath

Find the Expected Value of a Game Using the TI-84 Calculator

pH of Weak Acids and Bases - Percent Ionization - Ka & Kb


By The Organic Chemistry Tutor

This chemistry video explains how to calculate the pH of a weak acid and a weak base. It explains how to calculate the percent ionization of a weak acid using the acid dissociation constant Ka.

Example: Calculator to evaluate inverse trig function | Trigonometry | Khan Academy


By Khan Academy

Example using calculator to evaluate inverse tangent function

Comparing irrational numbers with a calculator


By Khan Academy

Learn how to compare 22.9% to 45 using a calculator.

Calculate Exponents & Learn to Use Exponents in Math - [5-7-15]


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

Comparing irrational numbers with a calculator


By Khan Academy

Learn how to approximate the decimal value of 45 without using a calculator.

Pythagorean Theorem - Hypotenuse


By Mr Jamieson Maths

This is an 'in classroom' video showing how to calculate the length of the hypotenuse using the Pythagorean Theorem.

Colligative Properties - Boiling Point Elevation, Freezing Point Depression & Osmotic Pressure


By The Organic Chemistry Tutor

This chemistry video tutorial provides a basic introduction into colligative properties such as boiling point elevation, freezing point depression, osmotic pressure, and vapor pressure. It explains how to calculate the boiling point and freezing point of a solution as well as how to calculate the molar mass of a solute using osmotic pressure and freezing point depression.

Interest (part 2) | Interest and debt | Finance & Capital Markets | Khan Academy


By Khan Academy

Continues Introduction to Interest - (by Khan Academy) by developing the formulas for calculating compound and simple interest. The instructor uses the Paint Program for demonstration and a spreadsheet for calculations. The explanation is clear and understandable . Author: Salman Khan

Interest (part 2) | Interest and debt | Finance & Capital Markets | Khan Academy


By Khan Academy

Continues Introduction to Interest - (by Khan Academy) by developing the formulas for calculating compound and simple interest. The instructor uses the Paint Program for demonstration and a spreadsheet for calculations. The explanation is clear and understandable . Author: Salman Khan

Optical Activity - Specific Rotation & Enantiomeric Excess - Stereochemistry Youtube


By The Organic Chemistry Tutor

This organic chemistry video tutorial explains how to calculate the specific rotation of an enantiomer given the observed rotation, the pathlength, and the concentration of the solution. It discusses how to determine if a molecule will show optical activity based on its chirality. It also provides the formulas needed to calculate the optical purity and enantiomeric excess. Those formulas can be used to calculate the relative percentages of the R and S isomers.

Finding Margin of Error


By headlessprofessor

This video discuss margin of error and how to calculate the margin of error using the mean, standard deviation, and confidence levels.

Understanding inverse trig functions


By Khan Academy

Sal discusses the appropriate way to use the calculator in order to find an angle when its tangent value is given.

Introduction to Permutations and Combinations


By Youtube

An introduction to permutations and to combinations. Video shows how to calculate permutations and walks students through using the appropriate formula.

5 cool math tricks ft. Technicality


By Physics Girl

Use math tricks to do everyday things like fast math for calculating tips and doing some math magic tricks.

Comparing irrational numbers


By Khan Academy

Learn how to sort a bunch of numbers from least to greatest without using a calculator.

Creating Exponential Functions Part 1


By TeacherTube Math

WEBSITE: http://www.teachertube.com The basic exponential function y abquotx is applied to situations in compounding interest radioactive decay half life and population growth. The graphing calculator is used to evaluate the functions for different input values. The Tableset feature in the calculator is used.

Creating Exponential Functions Part 1


By TeacherTube Math

WEBSITE: http://www.teachertube.com The basic exponential function y abquotx is applied to situations in compounding interest radioactive decay half life and population growth. The graphing calculator is used to evaluate the functions for different input values. The Tableset feature in the calculator is used.