Day 1: subtracting decimals with same number of decimal places

LI: to subtract decimal numbers with the same number of decimal places

Watch: Summer Term – Week 2 (w/c 27th April) 'Lesson 2 – subtracting decimals with the same number of decimals’ video: https://whiterosemaths.com/homelearning/year-5/

Explore: Mrs Pearson’s key methods PowerPoint which outlines the three main methods used to solve these problems.

Challenges

Ref challenge:  Day 1 Refresher Challenge (no regrouping required).

Ch1: Day1 Challenge 1 worksheet   

Ch2: Day1 Challenge 2 worksheet  

Ch3: Day1 Challenge 3 worksheet  

Extension: Day 1 Extension Task – challenge yourself to find as many solutions to each of the problems as you can!

Day 2: adding  decimals with different numbers of decimal places

LI:  to add decimals with a different number of decimal places

Watch: 'Lesson 3 – adding decimals with a different number of decimal places’ video: https://whiterosemaths.com/homelearning/year-5/

Challenges

Ref challenge:  Day 1 Refresher Challenge (no regrouping required).

Ch1: Day2 Challenge 1 worksheet   

Ch2: Day2 Challenge 2 worksheet  

Ch3: Day2 Challenge 3 worksheet  

Extension: Explore the Magic Matrix PowerPoint. It will show you how to solve a simple matrix and then goes on to explain how to create your own.  Send in your versions to challenge your teacher! Use the Blank matrix templates to help you construct your own.

Day 3: subtracting decimals with different number of decimal places

LI:  to subtract decimals with a different number of decimal places

Watch: 'Lesson 4 – subtracting decimals with a different number of decimal places’ video: https://whiterosemaths.com/homelearning/year-5/

Challenges – only answer question numbers listed for your chosen challenge

Ref challenge:

Ch1: complete questions: 1, 2, 3 & 5 from Day 3 Workbook. Then complete the Decimal pyramids challenges page 1 only.

Ch2: complete questions: 3, 4, 5 & 6 from Day 3 Workbook. Then complete the Decimal pyramids challenges page 3 only.

Ch3: complete questions: 1, 2, 3, 4, 5, 6, & 7  Day 3 Workbook.  Then complete the Decimal pyramids challenges page 5 only.

Extension: Dice challenge - Roll a dice three times to create a 3 digit/1 decimal place number.  Roll three times again but this time to create a 3 digit/ 2 decimal place number.  Subtract the smaller number from the larger. 

E.g. If I roll 3,4,6 - I could make my first number to be 46.3

If I roll again and this time have 2,6,6 - my second number could be 6.26

I would then subtract 6.26 from 46.3

Repeat 5 times

Day 4: subtracting  from whole numbers

LI: to subtract decimals from whole numbers

Watch: https://www.youtube.com/watch?v=HvBjFQ8kr8o

Also think about your number bonds - you'll be able to work a lot of them out in your head!

Challenges

Ref Ch: Day 4 REF CH Worksheet (subtracting from same whole number)

Ch1: Complete questions 1-10 only Day 4 CH1 Worksheet

Ch2: Day4 CH 2 Worksheet

Ch3: complete odd numbers only  Day 4 CH3 Worksheet

Extension:

Have some fun playing these decimal games:

• Hungry Puppies – you have to be quick to click on two bones to make the total .  Password = BJS https://www.mathplayground.com/ASB_Hungry_Puppies_Decimals.html

• Pelmanism – match the answer to the subtraction
• http://www.sheppardsoftware.com/mathgames/decimals/matchingDecimalsMinus.htm

Day 5 : Decimal sequences

LI: to explain and create decimal sequences

Watch:

1. https://www.youtube.com/watch?v=9Rpd6B0gl7U (predicting the next decimal in a sequence of decimals)

2. https://www.youtube.com/watch?v=lxt824pj8g8 (finding missing term in the sequence)

Challenges

Ref Ch: Day 5 Ref CH Work sheet (adding on tenths)

Ch 1: Day 5 CH1 worksheet

Ch 2: Day 5 CH2 worksheet

Ch 3: Day 5 CH3 worksheet

Extension: Create your own number pattern using addition or subtraction or even a combination of both.  The pattern must be at least ten numbers long.  You will need to describe your pattern.

Super challenge: Can you work out the 20^th number in your sequence? What about the 100^th?

Mega challenge: Can you describe the n^th number in your sequence?