Corbett Maths
Rational and Irrational Numbers
It's only rational to learn about number classifications. Individuals watch a short video that gives the definition of rational and irrational numbers. They watch as the narrator classifies different numbers as rational or irrational,...
Corbett Maths
Square Roots
If square roots are the root of one's math anxieties, then here's the perfect resource. Viewers of a short instructional video see how to evaluate square roots. They first consider the square roots of perfect squares before learning how...
Corbett Maths
Squaring a Number
It can't be that hard—it's only multiplication after all. Learners watch an educational video to review how to square a number, including decimal values. They then work on a set of exercises to practice the skill.
Corbett Maths
Square Numbers
It's the perfect time to learn about perfect squares. Pupils view a video that explains how to determine perfect squares using multiplication. They review the meaning of exponents and then find the squares through 144.
Corbett Maths
Multiplying Decimals
Make a point to carefully place the decimal point. By watching an educational video, pupils learn how to multiply decimals. They see that they need to multiply as if there are no decimal points, then hear how to correctly place the...
Corbett Maths
Dividing Decimals by Whole Numbers
Learn the whole process of dividing decimals by whole numbers. Young scholars see how to use the standard algorithm for division to divide decimals by whole numbers. The video places extra emphasis to ensure viewers place the decimal...
Corbett Maths
Division by Decimals
Knowing how to divide whole numbers gives ample preparation for dividing decimals. Young mathematicians watch an educational video that reviews how to divide decimals. The method described is to use place value reasoning to rewrite the...
Corbett Maths
Subtracting Decimals
Take away any confusion on subtracting decimals. A short, instructional video shows mathematicians how to subtract decimals. Viewers see four examples, one where the minuend and subtrahend have the same number of decimal places, one...
Corbett Maths
Division Involving Negatives
Once one masters integer multiplication, integer division is quite intuitive. Learners watch a short video to review how to divide integers. They see how the division rules are the same as multiplication and watch several example problems.
Corbett Maths
Multiplying Negative Numbers
Learning to multiply is the product of hard work. Viewers of a short instructional video review how to multiply negative numbers. They first use patterns to justify the rules for multiplication, then watch the narrator work through some...
Corbett Maths
Negatives: Addition and Subtraction
There are no negatives in learning about negative numbers. Scholars review how to add and subtract integers by watching a short video. They first see how to use a number line to determine the sum or difference, then learn to apply...
Corbett Maths
Times Tables
It's about time to learn the times tables. Young mathematicians review basic multiplication facts. They watch a set of 12 videos that cover the multiplication facts, with each video looking at a row of the multiplication table.
Corbett Maths
Multiplication by 10, 100 and 1000
Make multiplication seem 10 times simpler. Viewers of a short educational video see how to multiply values by 10, 100, and 1,000 by moving the decimal point. Examples in the video cover both whole numbers and decimals.
Corbett Maths
Multiplication – End Number
Know if the product is not correct. Pupils learn a quick check to see if a product is incorrect. The video uses the value of the units to check solutions to multi-digit multiplication problems. Two short worksheets allow learners to...
Corbett Maths
Multiplication Traditional
Provide a more traditional approach. The video introduces the more traditional approach to multiplying multi-digit numbers—using the column method. Pupils watch the presenter multiply by one-digit, two-digit, and three-digit numbers for...
Corbett Maths
Multiplication: Grid Method
Find a different method for multi-digit multiplication. An instructional video introduces the grid method, or area method, of multiplying multi-digit numbers to pupils. Learners see how the method works to multiply a one-digit number...
Corbett Maths
Ordering Fractions Decimals Percentages
Get your rational numbers in a row. The video shows one method of arranging rational numbers written as fractions, decimals, and percentage in order from least to greatest. Learners see that converting decimals and fractions to...
Corbett Maths
Key Fractions, Decimals and Percentages
Create a benchmark. Pupils view key benchmark fractions and their equivalent decimal and percentage representations. The video shows the family of fractions of halves, thirds, fourths, fifths, eighths, and tenths. For each fraction,...
Corbett Maths
Forming and Solving Equations
Age becomes a problem. Learners see how to set up and solve age word problems. The video goes through two examples of word problems relating the ages of people. The first example uses the relationship between the ages of two people and...
Corbett Maths
Forming Equations Involving Perimeter or Angles
Use perimeter and angle measures to practice solving equations. Pupils see two geometry applications of solving two-step equations. The video works one example involving perimeter and two with the sum of angles in a quadrilateral and a...
Corbett Maths
Adding Decimals
Adding a lesson on adding decimals is a brilliant idea. An illuminating video shows scholars how to add decimals. Viewers learn how to line up decimal points, include placeholder zeros, and then add vertically.
Corbett Maths
Multiplication by Powers of Ten
Multiplying by powers of 10 is a powerful skill. Scholars first review how to determine values of powers of 10. They then learn how to multiply whole numbers and decimals by powers of 10 to finish the instructional video.
Corbett Maths
Standard Form: Division
Knowing how to divide numbers and how to divide exponents has already prepared the class to divide values in scientific notation. Pupils watch a brief video that teaches them how to divide two numbers written in scientific notation. The...
Corbett Maths
Standard Form: Multiplication
Here's a video to multiply one's knowledge of multiplying numbers. Young mathematicians see how to multiply two numbers written in scientific notation by watching an educational video. They come to recognize the need to apply properties...