**The Big Idea:** This week, we will REVIEW:

*Whole number place value**Relating decimals to fractions (1/10 = 0.1)**Relating**tenths to hundredths*(1/10 = 10/100 = 0.1 or 0.10)*Understanding place values to the right of the decimal (tenths and hundredths)**Writing decimals in expanded form (2.35 = 2 + 0.3 + 0.05)**Comparing and ordering decimals**Rounding decimals to the nearest whole number*

## Tuesday’s Homework

**Place Value Review Video:***(if using iPad, you may need to get Educreations app from App Store)*

https://www.educreations.com/lesson/embed/40186151/?ref=embed

Watch the video above and complete the accountability sheet.

## Still Struggling with Decimal Place Value?

- Khan Academy has some great videos with practice problems: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals
**Watch the Math Antics Video on Decimal Place Value:**

## Songs to Help You Remember!

**Ordering Decimals Song:**

**Place Value Song: “Shake it Off”**

**Another Place Value Song**

**Rounding Rap!**

## Decimal Place Value Practice on iXL.com

- T.1 What decimal number is illustrated?
- T.2 Model decimals and fractions
- T.3 Understanding decimals expressed in words
- T.4 Place values in decimal numbers
- T.5 Equivalent decimals
- T.6 Graph decimals on number lines
- T.7 Decimal number lines
- T.8 Graph fractions as decimals on number lines
- T.9 Convert fractions and mixed numbers to decimals
- T.10 Convert decimals to fractions and mixed numbers
- T.11 Convert decimals between standard and expanded form using fractions
- T.12 Round decimals
- T.13 Compare decimals on number lines
- T.14 Compare decimal numbers
- T.15 Put decimal numbers in order I
- T.16 Put decimal numbers in order II
- T.17 Compare decimals and fractions on number lines
- T.18 Compare decimals and fractions
- T.19 Number sequences involving decimals

## Decimal Place Value Practice on Khan Academy

- Decimals in Words
- Decimals on a Number Line – Tenths part 1
- Decimals on a Number Line Tenths part 2
- Decimals on a Number Line – Hundredths part 1
- Decimals on a Number Line – Hundredths part 2
- Rewrite Fractions as Decimals
- Rewrite Decimals as Fractions
- Write a Number as a Fraction and a Decimal
- Place Value for Decimals Greater than 1
- Compare Decimals (part 1)
- Compare Decimals Visually (part 2)
- Compare Decimals and Fractions (part 3)

## Challenge Activities & Extra Practice

- Puppy Chase – Fractions to Decimals Game: http://www.arcademics.com/games/puppy-chase/puppy-chase.html (requires computer without subscription)
- Comparing Numbers Race Car Game: http://www.abcya.com/comparing_number_values.htm
- Testing Room Game for Ordering Decimals: http://www.bbc.co.uk/staticarchive/c2b2259a3804c5e54072619f947b969e5418d2b9.swf
- Rounding Let’s Go Shopping Game: http://www.beaconlearningcenter.com/weblessons/letsgoshopping/default.htm
- Rounding Soccer Game (choose Level 3): http://www.abcya.com/rounding_numbers.htm

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