In Chapter 9 students will:
Understand decimal notation for fractions and compare decimal fractions
Solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit
Vocabulary:
fraction – a number that names part of a whole or part of a group
equivalent fractions - two or more fractions that name the same amount
decimal – a number with one or more digits to the right of the decimal point
decimal point – a symbol used to separate dollars from cents in a money amount; to separate the ones and the tenths place in a decimal
equivalent decimals – two or more decimals that name the same amount
compare - to describe whether numbers are equal to, less than, or greater than each other
tenth - one of ten equal parts
hundredth - one of one-hundred equal parts
Chapter 9 videos:
Lesson 9.1 Relate Tenths and Decimals
Lesson 9.2 Relate Hundredths and Decimals
Lesson 9.3 Equivalent Fractions and Decimals
Lesson 9.4 Relate Fractions, Decimals, and Money
Lesson 9.5 Problem solving
Lesson 9.6 Add Fractional Parts of 10 and 100
Lesson 9.7 Compare Decimals