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Common mistakes in math
Some common mistakes in math and how to avoid them when doing your math problems
Volume of irregular shapes
Learn to calculate the volume of irregular shapes using commonly used volume formulas
Geometry word problems
A collection of geometry word problems to help you practice a wide variety of concepts in geometry. All problems come with the solution
Sum of Arithmetic Series
Learn how to find the sum of arithmetic series. Derive a formula for the sum. Use summation notation
Oral Solution Dosage Calculation
Learn to calculate the amount of oral solution to give to a patient when the dosage strength is known
Tablet Dosage Calculation
Learn to calculate how many tablets to give to a patient when the dosage strength is known
Conversion Between Metric Units-Nursing School Math
Learn how to do conversion between metric units. A very important skills fr nurses
Write a Function Rule
The goal of this lesson is to write a function rule using a table.
To learn about irrational numbers and write their decimal expansion. Recognize when a number is irrational
This lesson will show you how to recognize similar triangles with a variety of well chosen graphs. AA similarity postulate is discussed
Multiplication in base two
Multiplication in base two. Step by step guideline on how to multiply binary numbers.
This lesson is about similar shapes or figures. Learn to recognize them will teach you to recognize when two shapes are similar.
A lesson about counting factors. Learn to count how many factors a number has .
Number of segments between points
See how many segments can be formed between 2, 3, 4, 5 points. Derive a formula to get the number of segments between n points
Duplication algorithm for multiplication
The duplication algorithm is a technique that can be used to perform multiplication. Learn it here
Area of a sector calculator
Area of a sector calculator when the radius and the angle between two raddi are given
Subtraction in base two
Learn subtraction in base two the easy way with my easy to follow explanation and examples
Area of a sector
Learn to calculate the area of a sector using the value of pi and what we already know about the area of a circle
Addition in base two
Learn how to perform addition in base two. The explanation is crystal clear and easy to follow
Multiplication in base five
Find out how to do multiplication in base five with crystal clear explanations.
Subtraction in base five
Learn subtraction in base five with an easy to follow explanation
Addition in base five
Learn addition in base five. The explanation is easy to follow
Area of a regular polygon
Derivation of the formula to find the area of a regular polygon. Plug in the number of sides and the apothem to get the area
Volume of an ellipsoid
Find out how to get the volume of an ellipsoid when the three radii are given
Volume of a cube calculator
Use this volume of a cube calculator to compute the volume of a cube
Volume of a box calculator
Use this volume of a box calculator to compute the volume of a box
Counting worksheets teachers can use for students in pre-school or first grade. Available to print for free. Help your students to count
Telling time worksheets
A variety of telling time worksheets readily available to print for free. Help your students to tell time
Adding mixed numbers!
Adding mixed numbers is what this lesson will show you with crystal clear examples.
Multiplying mixed numbers!
Multiplying mixed numbers is what this lesson will show you with very good examples.
Point slope form
A thorough understanding of how to use the slope and one point to write the equation of a line in point slope form.
You can find here a comprehensive list of commonly used factoring formulas.
You can find here a comprehensive list of commonly used math constants.
Online educational videos
Online educational videos for teachers and students. Become a better teacher. Help students achieve their full potential
1)A recipe needs 3/4 teaspoon black pepper and 1/4 red pepper. How much more black pepper does the recipe need? Solution: 3/4 - 1/4 = 2/4 = 1/2 The recipe
FIND THE VALUE OF K SO THAT THE TWO GIVEN LINES WILL BE PARALLEL. 3X-KY=7 2X+5Y=-1 First, put the two equations in standard form 3X - KY = 7 3X - 7
solving system of linear equations by substitution
y=2x x+y=21 Replace y = 2x into the second equation. we get: x + 2x = 21 we get 3x = 21 divide both sides of the equation by 3 3x/3 = 21/3 x =
solve word problem
If a number is added to the numerator of 11/64 and twice the number is added to the denominator of 11/64, the resulting fraction is equivalent to 1/5.
Distance rate time problems
Learn how to solve distance rate time problems using the formula d = rt
Ordering fractions calculator
With this ordering fractions calculator, you can put in order as many fractions as you like even hundreds of fractions or more
Probability of compound events
Understand clearly how to find the likelihood or probability of compound events
Scientific notation calculator
A very easy to use scientific notation calculator that will convert any number you enter into scientific notation
Binary to decimal converter
A binary to decimal converter that will convert any binary number into the decimal number system
Theoretical probability: Learn how to compute the likelihood or probability of an event
Tessellations in geometry
What are tessellations in geometry? Learn here from a math expert.
Crystal clear and thorough explanation of what the fibonacci sequence is just one click away
Printable 8th grade math test
A printable 7th grade math test that can readily be printed and taken to find out how well you or your kids know basic concepts of math.
8th grade math test
A comprehensive 8th grade math test that is readily avalaible to print for free. The test will measure every important skill taught in 8th grade
Multiplying polynomials: Get a straightforward and crystal clear explanation right here
Free online scientific calculator
A free online scientific calculator that will help you tackle most of your scientific computation.
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