Place Value and Decimal Support
Place Value and Decimal Fractions
Videos for each lesson can be found at this site. Click on the correct module tab along the top, then click on the lesson.
Menu of many different resources
Topic A: Multiplicative Patterns on the Place Value Chart
Lesson 1:
Video explaining homework
Lesson set in learn zillion: Click and use this code (LZ2471) to access a set of lessons about the number of zeros when multiplying or dividing by a power of 10. The videos in this lesson set are listed to the left of the first video. Click on each one to start it.
LZ425 --Digit in 1 place is 1/10 the value of the digit in another
LZ434 --Multiply whole numbers by powers of 10
LZ435 --Multiply decimals by powers of 10
Lesson 3:
Video: Exponents to explain place value units
LZ438 -- Exponents and powers of 10
Lesson 4:
LZ2727 Using Place Value for Metric Conversion
Topic B: Decimal Fractions and Place Value Patterns
Lesson 5:
LZ429-- Writing decimals in expanded form
Lesson 6:
Video: Compare decimal fractions to the thousandths place
Topic C: Place Value and Rounding Decimal Fractions
Lesson set in Learn Zillion: Click and use this code (LZ562) to access a set of lessons about comparing decimals. The videos in this lesson set are listed to the left of the first video. Click on each one to start it.
Lesson set in Learn Zillion: Click and use this code (LZ3094) to access a set of lessons about rounding decimals. The videos in this lesson are listed to the left of the first video. Click on each one to start it.
Lesson 7
Video on using a place value chart and a vertical number line to round whole numbers and decimals
Lesson 8
Video on using place value chart and a vertical number line to round numbers and how to find a maximum and minimum value
Topic D: Adding and Subtracting Decimals
Lessons 9
Video explaining how to add decimals using a place value chart
Lesson set in Learn Zillion: Click and use this code (LZ545) to access a set of lessons about adding and subtracting decimals. The videos in this lesson set are listed to the left of the first video. Click on each one to start it.
Lesson 10
Video: Subtracting decimals using place value strategies
Topic E: Multiplying Decimals
Lesson 11
Video explaining how to multiply with decimal and whole number factors
Lesson set in Learn Zillion: Click and use this code (LZ555) to access a set of lessons about multiplying and dividing decimals. The videos in this lesson set are listed to the left of the first video. Click on each one to start it.
LZ556- This is another way to think about multiplying a decimal by a whole number
Lesson 12:
Video on multiplying with a decimal factor
Topic F: Dividing Decimals
Lesson set in Learn Zillion: Click and use this code (LZ555) to access a set of lessons about multiplying and dividing decimals. The videos in this lesson set are listed to the left of the first video. Click on each one to start it.
Lesson 13
Video: Intro to dividing a decimal by a whole number (no remainders)
LZ561 Divide decimals using knowledge of multiplication
Lesson 14
Video: Divide a decimal by a whole number (with remainder)
Lesson 15
Video: Dividing decimals using place value understanding
Lesson 16- Problem Solving
Video: Solve word problems using decimal operations