4th grade
Students deepen their understanding of addition, subtraction, multiplication, and division with multi-digit numbers. The focus is on comparing fractions and decimals, as well as solving basic algebraic problems.
lesson 1
Divisors and multipleslesson 2
Setslesson 3
Datalesson 4
Straight line and ray. Coordinates.lesson 5
Diagram and graphlesson 6
Solving problems
lesson 7
Motion problemslesson 8
Valueslesson 9
Division- 1. Dividing a sum by a number
- 2. Dividing a two-digit number by a single-digit number
- 3. Division with remainder
- 4. Division by a single-digit number: Long division
- 5. Division with remainder for multi-digit numbers
- 6. Division of numbers with a zero in the middle
- 7. Division of numbers ending in 0
- 8. Solving problems: Division of numbers
- 9. Long division of a two-digit number by a two-digit number
- 10. Long division of a two-digit number by a two-digit number
- 11. Long division of a three-digit number
- 12. Performing division operations
lesson 10
Fractions and partslesson 11
Fractions- 1. Proper and improper fractions
- 2. Mixed fractions
- 3. Representing fractions on numerical rays
- 4. Separating the whole part from an improper fraction
- 5. Converting a mixed fraction to an improper fraction
- 6. Comparing fractions with the same denominator
- 7. Solving problems: Fractions
- 8. Adding fractions with the same denominator
- 9. Subtracting fractions with the same denominator
- 10. Finding the value of expressions
- 11. Equations: Adding and subtracting fractions
- 12. Solving problems: Adding and subtracting fractions
- 13. Adding mixed fractions
- 14. Adding and subtracting mixed fractions
- 15. Subtracting from the whole
- 16. Subtracting mixed fractions from the whole
- 17. Subtracting fractions exceeding one
- 18. Multiplying fractions by whole numbers
- 19. Solving problems: Mixed fractions
lesson 12
Decimal fractions- 1. Reading and writing decimal fractions
- 2. Decimal places: Tenths
- 3. Decimal places: Hundredths
- 4. Decimal places: Thousandths
- 5. Representing division in decimal fraction form
- 6. Writing length in decimal fractions
- 7. Writing mass in decimal fractions
- 8. Converting decimal fractions to simple fractions
- 9. Converting decimal fractions to mixed fractions
lesson 13
Percentageslesson 14
Symmetrylesson 15
Arealesson 16
Three-dimensional shapeslesson 17
Angles