Rational Numbers: Decimals
Identify, Read, Write, Compare, and Order Decimals
Decimal Place Value Assessments
Y4-8 Decimal Place Value formative assessment tasks. ARBs
Decimal Place Value Tāhūrangi
A mix of Decimal PV / Powers of Ten Lessons and tasks
Y4-5 Number + PV
Tasks to deepen understanding of tenths. ARC Learning (Education Vic)
Y4-5 Understand Tenths
5 Lessons. Oak National Academy.
Y4-6 Decimals on a number Line
Identify points on the numberline. GeoGebra
Y4-8 Place Value Printables
Printable tools, including PV houses, Discs + more. Toy theatres
Y4-8 Decimal PV games
MMMathmania.com
Y4-6 Round the dice
A dice activity to practice rounding Tenths. NRICH.
Y4-6 Place Value
Online activities, including PV riddles. GeoGebra
Y4-6 Recognising + comparing Decimal Numbers
Lesson. Mathematics Hub.
Y5-6 Decimal Fractions
Video + Teaching guide. Mathematics Hub
Y5-6 Understand Hundredths
5 Lessons. Oak National Academy.
Estimation+ Number Talk Routines
Routines to build number sense.
Y5-7 Decimal Bingo
Fun whole class game. Tāhūrangi
Y4-6 Fractions-Decimals Planning
fraction + Decimal lesson resouces for Aus Y5 (NZ Y6) Mathematics Hub
Y4-6 How to read a decimal
video. Math Coach
Y4-7 Counting circles with decimals
Whole Class starter routine
Y4-7 How to use Place Value Houses
Place Value House video. spring into Maths NZ
Y4-5 Measuring Sticks: Decimals
Lesson. Mathematics Hub
Y5-6 Decimaster Match up
Match decimal # with decimal fraction + model. Scootle.
Y5-8 Decimal PV Games
A folder of games from stem.org.uk and other free sources
Y6-7 Decimal Day
An ordering decimals task followed by a card game. Tāhūrangi
Y6-7 Switch It
An ordering decimals Game. mmmathmania
Y6-8 Final Lap
ordering decimals to 3 places. 3 Act Task. GFletchy
Y6-8 Numbers in Expanded Form
Expanding Decimal Numbers. GeoGebra
Y6-8 Decimats Lesson + Game
L4 Teach Decimal Place value using decimats. Adapted from an AMSI lesson
Y6-8 Colour in decimats
Decimal Place Value lesson. NSW Education
Y6-8 Compare Order + Represent Decimals
Deeper into decimals. Teaching Ideas. ARC Learning (Education Vic)
Y6-8 Spiralling decimals
Ordering Decimals game for 2 players. NRICH
Y6-7 Hundredths Game
ABC Education Wishball Online Game
Y5-8 Online tool – compare Decimals
Online tool uses > < symbols to compare decimals.
Y5-8 Decimals
Compare, Add-Sub, Mult-div Decimals using PV models. Geogebra.
Y6-8 Place Value Resources
Transum
Y6-8 Place Value in decimals
Lesson 6 Decimal PV expressed in powers of ten
Y6-8 Round Decimals
Teaching Ideas ARC (Education Vic)
Y6-8 Estimating + rounding Decimals
Lesson. Mathshub (Aus)
Y7-8 Decimal Number Knowledge Assessments
L4 Decimal Place Value formative assessment tasks. ARBs
Y7-8 Problem Solving with Place Value
11 Lessons. Oak National Academy.
Percentages + Fraction-Decimal-% Conversions
Y4-8 WODB
Which One doesn’t Belong Routine.
Y4-6 Breakaway Bars
Memorise/convert common fractions + Decimals. Tahurangi.
Y6-8 Find Percentages
MiddleMathsNZ Resources (financial Mathematics)
Y5-8 Understand Percentages
10 Lessons. Oak National Academy. Includes conversion lessons.
Y6-7 Percentages Game
Design a School. Scootle Game
Y6-7 Farm Fence Fractions
Fractions, Decimals + Perimeter Lesson Plan. Mathematics Hub (Aust)
Y6-7 Three in a row
Dice game. students convert fractions to decimals.
Y6-8 Fractions decimals Percentages
Teaching Ideas + Resource Links. Mathematics Hub (Aust)
Y6-8 NRICH Tasks+Games
A collection of tasks + Games for Fractions Decimals %. NRICH
Y7-8 Map Masterpiece
Fraction + percentage conversions Lesson Plan. Mathematics Hub (Aust)
Y7-8 Compare fractionsDecimals%
Lessons 4, 5 + 11. ARC Learning Sequence
Y7-8 Conversion Assessment Tasks
L4 Fraction – decimal – Percent conversions formative assessment tasks. ARBs
Y7-8 Fraction Decimal % Conversions
Lessons, Games + practice activities Tāhūrangi
Y7-8 Connecting Equivalent Fractions decimals %
Teaching Ideas. ARC Learning (Education Vic)
Y7-8 Connecting Fractions Decimals % (2)
Teaching Ideas. ARC Learning (Education Vic)
Y7-8 Translating between Fractions, Decimals %
Formative assessment task + lesson Mathematics Assessment Project (MAP)
Y4-6 Multiply and Divide by Multiples of Ten
Multiply or Divide by 10 + 100
15 Lessons. Oak National Academy.
Multiplying + Dividing Whole Numbers by 10, 100, 1000
Lesson Plans, Tāhūrangi
Multiplication + division by powers of ten
Diagnostic Questions _ teaching activities. Tāhūrangi
Multiplying and dividing Decimals by powers of 10
Lesson. Follows this whole number lesson. ARC Learning Sequence.
Multiply Divide by powers of Ten
Arc Teaching Ideas (L6=NZ Y7 Education Vic)
Multiply Divide by powers of Ten
Math Salamander Worksheets. Watch the video.
Number Strings
Use these number strings or develop your own. MiddleMathsNZ
Powers of Ten slider Task
Practise Multiplying + Dividing by Powers of Ten
Number Slider
Practise Multiplying + Dividing by Powers of Ten
Y6-8 Place Value Mat Move
Online Number slider. Toy Theatre.
Y7-8 Powers of Ten Bingo
Powers of Ten whole class game
Y7-8 Powers of Ten Activities
Powers of Ten online Activities. Transum
Y7-8 Multiply and Divide by Powers of Ten
Number Strings
Use these number strings or develop your own. MiddleMathsNZ
Powers of Ten using exponent Form
slideshow for discussing powers of ten
The Powers of Powers
NZ Figure it Out tasks
The Powers of Powers
NZ Figure it Out tasks
Exponential and fractional column headings
Lesson. Oak National Academy.
Place value in decimals
Lesson. Oak National Academy.
Powers of Ten slider Task
Practise Multiplying + Dividing by Powers of Ten
Place Value Mat Move
Online Decimal slider. Toy Theatre.
Powers of Ten Bingo
Powers of Ten whole class game
Powers of Ten Activities
Powers of Ten online Activities. Transum
Standard Form
7 lessons. Powers of ten (Scientific Notations). Oak National academy.
Add, Subtract and Multiply Decimal Numbers
Y4-5 Decimals to Tenths
A 5+ day unit exploring PV and addition with tenths. Tāhūrangi
Y4-6 Calculate with Decimal Numbers
5 Lessons. Oak National Academy.
Y4-6 Desmos Decimal Add-sub Activity
Adding tenths activity. DESMOS. You will need to Set up A teacher Account.
Y4-8 Examples of written methods for Operations
Uses Decimal Disks to support understanding of column add-sub. Tāhūrangi
Y4-6 Fractions-Decimals Planning
fraction + Decimal lesson resouces for Aus Y5 (NZ Y6) Mathematics Hub
Y5-7 Decimals: Adding+subtracting
Talk + Board Game. Mathematics Hub Aust.
Y5-8 Decimals
Compare, Add-Sub, Mult-div Decimals using PV models. Geogebra.
Estimation+ Number Talk Routines
Routines to build number sense.
Y6-8 Add+Sub Decimals
Online Practice add-sub decimals (3 levels + word probs) Transum.org
Y6-8 Fundraiser Investigation
Project based learning: decimal operations. Aust. curriculum.
Y7-8 Dividing Decimals (area Model)
Video. Inside Mathematics (US)
Y8 multiply + Divide Decimals
Video for column multiplication + division of decimals
Y8 multiply + Divide Decimals
Online activity to practice multiplication + division of decimals