My Math 4th grade Volume 2
Chapter 11 Customary Measurment
Chapter 10 Fractions and Decimals
Lesson 8: Problem- Solving Investigation
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 7: Compare and Order Decimals
New Vocabulary: no new vocabulary
Review Vocabulary:
Place value: the value given to a digit by its position in a number
New Vocabulary: no new vocabulary
Review Vocabulary:
Place value: the value given to a digit by its position in a number
Lesson 6: Use Place Value and Models to Add
New Vocabulary: no new vocabulary
Review Vocabulary:
Like fractions: fractions that have the same denominator
New Vocabulary: no new vocabulary
Review Vocabulary:
Like fractions: fractions that have the same denominator
Lesson 5: Decimals and Fractions
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 4: Model Decimals and Fractions
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 3: Hundredths
New Vocabulary:
hundredths: a place value position. One of one hundred equal parts.
New Vocabulary:
hundredths: a place value position. One of one hundred equal parts.
Lesson 2: Tenths
New Vocabulary:
tenths: a place value position one of ten equal parts
New Vocabulary:
tenths: a place value position one of ten equal parts
Lesson 1: Place Value Through Tenths and Hundredths
New Vocabulary:
decimal: a decimal is a number that uses place value and a decimal point to show part of a whole. A number with one or more digits to the right of the decimal point. Ex. 0.05
decimal point: a period separating the ones and the tenths in a decimal number.
New Vocabulary:
decimal: a decimal is a number that uses place value and a decimal point to show part of a whole. A number with one or more digits to the right of the decimal point. Ex. 0.05
decimal point: a period separating the ones and the tenths in a decimal number.
Chapter 9 Operations with Fractions
Lesson 9: Multiply Fractions
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 8: Model Fractions and Multiplication
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 7: Subtract Mixed Numbers
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 6: Add Mixed Numbers
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 5: Problem-Solving Investigation (Strategy: Work Backward)
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 4: Subtract Like Fractions
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 3: Hands On (Use Models to Subtract Like Fractions)
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 2: Add Like Fractions
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 1: Hands On (Use Models to Add Like Fractions)
New Vocabulary: like fractions- fractions that have the same denominator Ex. 1/5 and 3/5
New Vocabulary: like fractions- fractions that have the same denominator Ex. 1/5 and 3/5
Chapter 8 Factions
Lesson 10: Improper Fractions
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 9: Mixes Numbers
New Vocabulary:
New Vocabulary:
Lesson 8: Problem Solving Investigation
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 6: Compare and Order Fractions
New vocabulary: least common multiple- the smallest positive number that is a multiple of two or more numbers
New vocabulary: least common multiple- the smallest positive number that is a multiple of two or more numbers
Lesson 5: Simplest Form
New Vocabulary: simplest form- a fraction in which the numerator and the denominator have no common factor greater than 1
greatest common factor- the greatest of the common factors of two or more numbers
New Vocabulary: simplest form- a fraction in which the numerator and the denominator have no common factor greater than 1
greatest common factor- the greatest of the common factors of two or more numbers
Lesson 4: Equivalent Fractions
New Vocabulary: no new vocabulary
New Vocabulary: no new vocabulary
Lesson 3: Model Equivalent
New Vocabulary: numerator- the number about the bar in a fraction
denominator- the bottom number in a fraction
equivalent fractions- fractions that represent the same number
New Vocabulary: numerator- the number about the bar in a fraction
denominator- the bottom number in a fraction
equivalent fractions- fractions that represent the same number
Lesson 2: Prime and Composite Numbers
New Vocabulary: prime number- a whole number with exactly two distinct factors, 1 and itself
composite number- a whole number with more than two factors
neither prime nor composite- 1 only has one distinct factor.
New Vocabulary: prime number- a whole number with exactly two distinct factors, 1 and itself
composite number- a whole number with more than two factors
neither prime nor composite- 1 only has one distinct factor.
Lesson 1: Factors and Multiples
New Vocabulary: factor pairs- the two numbers that are multiplied together to make a product
New Vocabulary: factor pairs- the two numbers that are multiplied together to make a product