5th Grade Unit 3

Unit 3: Place Value & Decimals

1. Whole Number & Decimal Place Value
   1. OpenED: Reading & Writing Decimals
   2. OpenED: How to Read Decimals
   3. OpenED: Compare Decimals
   4. Khan: Writing Decimals to Thousandths Place
   5. Khan: Comparing Decimals to the Thousandths Place
   6. LearnZillion: Read and write decimals to the thousandths place in words and numbers using a place value chart
2. Adding & Subtracting Decimals
   1. OpenED: Adding & Subtracting Decimals
   2. OpenED: Adding Decimals Using Place Value Model
   3. Khan: Adding & Subtracting Decimals Word Problem
   4. LearnZillion: Add decimals using base ten blocks
   5. LearnZillion: Add and subtract decimals using the standard algorithm
3. Rounding Decimals
   1. OpenED: Rounding Decimals
   2. OpenEd: Rounding Decimal Word Problem
   3. Khan: Rounding Decimals
   4. LearnZillion: Daniel's Race: Rounding decimals
   5. LearnZillion: Rounding decimals to the nearest hundredth or thousandth
4. Division & the Area Model
   1. Khan: Multiplying Decimals
   2. Khan: Divide Decimals with Hundredths
   3. LearnZillion: Multiply and divide decimals using the standard algorithm