Math | Class 4

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Chapter 3: Fractions (30 videos)   (Practice Test)
3.1: Fractions  (Practice Test)
  1. Naming fractions using fraction model
  2. Recognize fraction as part of a whole
  3. Represent fractions on number line
  4. Like and unlike fractions
  5. Compare two unlike fractions by making common denominator
  6. Ascending order of fractions
  7. Descending order of fractions
  8. Simplify fractions to lowest form
3.2: Types of fractions  (Practice Test)
  1. Recognize unit fraction
  2. Recognize proper and improper fractions
  3. Convert improper fractions to mixed fractions
  4. Convert improper fractions to mixed fractions using model
  5. Convert mixed fractions to improper fractions
  6. Convert mixed fractions to improper fractions using model
3.3: Addition and subtraction of fractions  (Practice Test)
  1. Add two or more unlike fractions
  2. Add like denominator mixed fractions using relation b/w addition and
  3. Commutative property w. r. t. addition with same denominator
  4. Associative property w. r. t. addition with same denominator
  5. Add and subtract unlike fractions with different denominators
3.4: Multiplication of fractions  (Practice Test)
  1. Recognize that a fraction is the product of a whole number and a unit
  2. Product of a whole number with a fraction
  3. Multiply a whole number with a fraction
  4. Multiply two simple fractions
  5. Modeling fraction multiplication
  6. Commutative property of fractions w. r. t. multiplication
  7. Associative property of fractions w. r. t. multiplication
3.5: Division of fractions  (Practice Test)
  1. Divide a unit fraction by a whole number
  2. Divide a whole number by a unit fraction
  3. Divide a fraction by another fraction
  4. Use BODMAS rule to simplify fractions
 
 
Chapter 5: Measurement (37 videos)   (Practice Test)
5.1: Length  (Practice Test)
  1. Conversion of meter to centimeter
  2. Conversion from kilometer to meter
  3. Conversion of centimeter to millimeter
  4. Add measures of distance
  5. Subtract measure of distance by making conversions
  6. Measure length using ruler and meter stick in meters
  7. Measure length using ruler and meter stick in centimeters
  8. Uses of different unit of length
  9. Word Problem on addition of same units of length with carrying
  10. Word Problem on addition of different units of length with carrying
  11. Word Problem on subtraction of same units of length
  12. Word Problem on subtraction of different units of length
5.2: Mass/Weight  (Practice Test)
  1. Conversion of kilogram to gram and vice versa
  2. Measure masses of objects using g and kg
  3. Add mass of real life object
  4. Add mass of real life object (mixed units)
  5. Subtract mass of real life object
  6. Subtract mass of real life object (mixed units)
5.3: Volume/Capacity  (Practice Test)
  1. Conversion of liter to milliliter and vice versa
  2. Add volume of real life objects
  3. Add mixed unit volume of real life objects
  4. Subtract volume of real life objects
  5. Subtract volume of real life objects with borrowing
  6. Subtract volume of real life objects with borrowing (mixed units)
  7. measure capacity of liquid
  8. Solve word problem of liquid volumes using four operations
5.4: Time  (Practice Test)
  1. Conversion of minutes to seconds and hours. to minutes
  2. Conversion of seconds to minutes
  3. Conversion of minutes to hours
  4. Convert years to months
  5. Convert months to years
  6. Convert days to months
  7. Convert weeks to days
  8. Convert days to weeks
  9. Addition of time intervals
  10. Subtraction of time intervals
  11. Word problems involving conversion