Math Mammoth
Math Mammoth: Conversions Between Inches, Feet, and Yards
Demonstrates how to convert between inches, feet, and yards, and combinations of these. [10:26]
Math Mammoth
Math Mammoth: Measuring Weight in the Metric System
A lesson on the metric weight units grams and kilograms. Includes unit conversion problems and word problems. [8:08]
Math Mammoth
Math Mammoth: Measuring Weight in Customary Units
A lesson on customary weight units from ounces to tons. Includes unit conversion problems and word problems. [8:05]
Math Mammoth
Math Mammoth: Metric Units of Volume From Milliliter to Liter Plus Word Problems
Explains metric units of volume and how to convert between them. [7:28]
Math Mammoth
Math Mammoth: Time Units
A lesson on time units from minutes to years. Includes unit conversion problems and word problems. [14:24]
Math Mammoth
Math Mammoth: Measuring Temperature: Celsius and Fahrenheit Degrees
Demonstrates how to measure temperature using the Celsius and Fahrenheit scales and how to solve some temperature problems. [5:27]
Math Mammoth
Math Mammoth: Adding Mixed Numbers With Like Fractional Parts
Shows how to add mixed numbers when the fractional parts have the same denominator. [8:48]
Math Mammoth
Math Mammoth: Subtracting Mixed Numbers (Like Fractional Parts): Three Methods
Demonstrates three different strategies for subtracting mixed numbers. [8:13]
Math Mammoth
Math Mammoth: Equivalent Fractions Are Easy Just Split the Pieces!
This lesson demonstrates how to visualize equivalent fractions by splitting each section of a fraction into an equal number of pieces then renaming the fraction. [6:05]
Math Mammoth
Math Mammoth: Least Common Denominator
Introduces the topic of Least Common Denominator by first looking for a common multiple of the denominators in two fractions. [11:05]
Math Mammoth
Math Mammoth: Angles in a Triangle Add Up to 180 Degrees: Exercises and Proof
Demonstrates how to solve problems where one angle of a triangle is unknown and how to draw an isosceles triangle with the given properties. This is followed by a proof of the angle-sum theorem. [9:18]
Math Mammoth
Math Mammoth: Learn Multiplication Table of 6 Using the Structure of the Table
Teaches strategies for learning the multiplication facts for 6 up to 12 x 6. Students are then presented with a multiplication facts drill where they practice along to the video. [7:41]
Math Mammoth
Math Mammoth: Multiplying Mixed Numbers
Demonstrates how to multiply mixed numbers by first converting them to fractions. [7:51]
Math Mammoth
Math Mammoth: Multiplication of Fractions and Area of Rectangles
Demonstrates using visual models of rectangular arrays how to multiply fractions and how this can be used to find the area of rectangles. [8:02]
Math Mammoth
Math Mammoth: Divide Fractions by Whole Numbers and by Fractions: Even Divisions
Explains using visual models how to divide a simple fraction by a whole number or another basic fraction. [10:31]
Math Mammoth
Math Mammoth: Mixed Numbers to Fractions and Vice Versa
Explains how to use visual models and shortcuts to convert fractions into mixed numbers, and vice versa. [8:15]
Math Mammoth
Math Mammoth: Adding Unlike Fractions
In a gradual release of responsibility fashion, this video teaches students first how to add unlike fractions using a visual model where the common denominator is stated, then how to add them in the same way without a visual model, then...
Math Mammoth
Math Mammoth: Adding and Subtracting Mixed Numbers
Demonstrates with visual models how to add and subtract mixed numbers. This is followed by examples with just numbers where the mixed numbers must be converted to a common denominator. There is also a word problem example. [10:16]
Math Mammoth
Math Mammoth: Comparing Fractions: Four Methods
Demonstrates how to compare fractions where the numerators or denominators might be the same, by using 1/2 as a reference, and by converting fractions to the same denominator. Includes lots of examples accompanied by visual fraction...
Math Mammoth
Math Mammoth: Parallelograms
This video explores the properties of parallelograms. Demonstrates how to measure their lines and angles and how to draw one, and presents drawing problems for students to try on their own. [10:09]
Math Mammoth
Math Mammoth: Adding and Subtracting Like Fractions
This lesson models how to add and subtract fractions with like denominators, beginning with visual models and advancing to problems with abstract numbers and missing addends. [6:28]
Math Mammoth
Math Mammoth: Metric Units of Length (From Millimeter to Kilometer)
Presents a chart showing metric units used to measure length, from millimeters to kilometers. Includes unit conversion problems and word problems. [8:27]
Math Mammoth
Math Mammoth: Measuring Length to the Nearest 1/8 Inch and in Cm/mm
Explains how to measure length using a ruler in inches and in metric units. [10:37]
Math Mammoth
Math Mammoth: Naming and Writing Two Digit Numbers
In this lesson, students learn how to assign place value to two-digit numbers, how to write numbers as groups of tens and ones, and how to match place value to sets of dots. [5:13]