Public learning track
Decimal Place Value and Fraction Equivalences
4th Grade · Math · Open Global Math
10 lessons
Goal
Understand tenths, hundredths, and thousandths place value and convert fluently between fractions and decimals.
Featured Diagrams
Understanding Tenths with Visual Area Models
10 lessons
0 of 10 done
- 1Understanding Tenths with Visual Area ModelsUp nextStart
- 2Understanding Hundredths with Hundredths GridsPremiumNot started yet
- 3Decimal Place Value Relationships: Tenths and HundredthsNot started yet
- 4Understanding Thousandths with Base-Ten BlocksNot started yet
- 5Reading and Writing Decimals in Standard and Word FormNot started yet
- 6Writing Decimals in Expanded Form with Fractions and DecimalsNot started yet
- 7Converting Fractions with Denominators 10, 100, and 1,000 to DecimalsNot started yet
- 8Converting Decimals to Fractions in Simplest FormNot started yet
- 9Expressing Benchmark Fractions 1/2, 1/4, and 3/4 as DecimalsNot started yet
- 10Expressing Fifths and Eighths as Decimal EquivalentsNot started yet
Curriculum Framework
4th Grade · Math · Open Global Math
1
10 lessons
Decimal Place Value and Fraction Equivalences
Understand tenths, hundredths, and thousandths place value and convert fluently between fractions and decimals.
2
10 lessons
Plotting, Comparing, Ordering, and Rounding Decimals
Locate decimals on number lines, compare and order decimals using inequality symbols, and round decimals to whole numbers or tenths.
3
10 lessons
Adding and Subtracting Decimals to Hundredths
Add and subtract decimals to hundredths using concrete models, mental math strategies, and the standard algorithm.
4
10 lessons
Multiplying and Dividing Decimals by Powers of 10 and Single-Digit Integers
Multiply and divide decimals by 10, 100, and 1,000 using place value shifts, and multiply and divide decimals by single-digit integers.
5
6 lessons
Decimal Quotients and Introduction to Percentages
Divide whole numbers to find decimal quotients and understand percentages as parts per hundred.