SlideShare uma empresa Scribd logo
1 de 6
Multiplying by zero
Being able to generalise that
‘multiplying any number by zero
gives a product of zero’ helps
students apply this knowledge to
situations such as 3 × 6 × 0.
Multiplying by zero
2 packets of 3 chocolates
2 × 3 = 6
Multiplying by zero
1 packet of 3 chocolates
1 × 3 = 3
Multiplying by zero
No packets of 3 chocolates
Just 3 empty chocolate wrappers!
0 × 3 = 0
Multiplying by zero
Real life story
I had 3 bags and I put zero lollies in each bag.
How many lollies did I have?
Zero lollies!
3 × 0 = 0
Multiplying by zero
Real life story
I had 3 bags and I put zero lollies in each bag.
How many lollies did I have?
Zero lollies!
3 × 0 = 0
Multiplying by zero

Mais conteúdo relacionado

Mais de The Australian Association of Mathematics Teachers (AAMT) Inc.

Mais de The Australian Association of Mathematics Teachers (AAMT) Inc. (20)

Parents as educators ppt
Parents as educators pptParents as educators ppt
Parents as educators ppt
 
Ipossibilities: technology in early years
Ipossibilities: technology in early yearsIpossibilities: technology in early years
Ipossibilities: technology in early years
 
Connect with Maths Early Years Learning in Mathematics: Pattern, Number and G...
Connect with Maths Early Years Learning in Mathematics: Pattern, Number and G...Connect with Maths Early Years Learning in Mathematics: Pattern, Number and G...
Connect with Maths Early Years Learning in Mathematics: Pattern, Number and G...
 
Connect with Maths Early Years Learning in Mathematics Pattern Number and Geo...
Connect with Maths Early Years Learning in Mathematics Pattern Number and Geo...Connect with Maths Early Years Learning in Mathematics Pattern Number and Geo...
Connect with Maths Early Years Learning in Mathematics Pattern Number and Geo...
 
Early Years Learning in Mathematics Pattern Number and Geometry
Early Years Learning in Mathematics Pattern Number and Geometry Early Years Learning in Mathematics Pattern Number and Geometry
Early Years Learning in Mathematics Pattern Number and Geometry
 
Six principles of effective teaching of mathematics
Six principles of effective teaching of mathematicsSix principles of effective teaching of mathematics
Six principles of effective teaching of mathematics
 
iPossibilities for Early Learning in Mathematics
iPossibilities for Early Learning in MathematicsiPossibilities for Early Learning in Mathematics
iPossibilities for Early Learning in Mathematics
 
Supporting children as mindful mathematicians
Supporting children as mindful mathematiciansSupporting children as mindful mathematicians
Supporting children as mindful mathematicians
 
EA and AIEO Professional Learning: Counting collections
EA and AIEO Professional Learning: Counting collectionsEA and AIEO Professional Learning: Counting collections
EA and AIEO Professional Learning: Counting collections
 
EA and AIEO Professional Learning: Develop mathematical understanding
EA and AIEO Professional Learning: Develop mathematical understandingEA and AIEO Professional Learning: Develop mathematical understanding
EA and AIEO Professional Learning: Develop mathematical understanding
 
Action learning
Action learning Action learning
Action learning
 
Using scaffolding pedagogy to provide mathematics success for aboriginal stud...
Using scaffolding pedagogy to provide mathematics success for aboriginal stud...Using scaffolding pedagogy to provide mathematics success for aboriginal stud...
Using scaffolding pedagogy to provide mathematics success for aboriginal stud...
 
Scaffolding maths at Noarlunga
Scaffolding maths at NoarlungaScaffolding maths at Noarlunga
Scaffolding maths at Noarlunga
 
Nerang Cluster Leading From the Middle by Nerang State School
Nerang Cluster Leading From the Middle by Nerang State SchoolNerang Cluster Leading From the Middle by Nerang State School
Nerang Cluster Leading From the Middle by Nerang State School
 
Maths Camp and Big Day Out by Brad Jarro and Kate Naughtin
Maths Camp and Big Day Out by Brad Jarro and Kate NaughtinMaths Camp and Big Day Out by Brad Jarro and Kate Naughtin
Maths Camp and Big Day Out by Brad Jarro and Kate Naughtin
 
Nerang presentation–Make It Count conference
Nerang presentation–Make It Count conferenceNerang presentation–Make It Count conference
Nerang presentation–Make It Count conference
 
Maths is everywhere
Maths is everywhereMaths is everywhere
Maths is everywhere
 
Unit A3: Why use stories?
Unit A3: Why use stories?Unit A3: Why use stories?
Unit A3: Why use stories?
 
Healesville Getting Ready in Numeracy
Healesville Getting Ready in NumeracyHealesville Getting Ready in Numeracy
Healesville Getting Ready in Numeracy
 
Swan strategies for achievement in numeracy for indigenous students mds
Swan strategies for achievement in numeracy for indigenous students mdsSwan strategies for achievement in numeracy for indigenous students mds
Swan strategies for achievement in numeracy for indigenous students mds
 

Último

Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...christianmathematics
 
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)eniolaolutunde
 
Grant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingGrant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingTechSoup
 
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Krashi Coaching
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdfQucHHunhnh
 
Interactive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communicationInteractive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communicationnomboosow
 
fourth grading exam for kindergarten in writing
fourth grading exam for kindergarten in writingfourth grading exam for kindergarten in writing
fourth grading exam for kindergarten in writingTeacherCyreneCayanan
 
Call Girls in Dwarka Mor Delhi Contact Us 9654467111
Call Girls in Dwarka Mor Delhi Contact Us 9654467111Call Girls in Dwarka Mor Delhi Contact Us 9654467111
Call Girls in Dwarka Mor Delhi Contact Us 9654467111Sapana Sha
 
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptxSOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptxiammrhaywood
 
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in DelhiRussian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhikauryashika82
 
Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphZ Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphThiyagu K
 
Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3JemimahLaneBuaron
 
1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 -  Danh muc Sach Giao Khoa 10 . pdf1029 -  Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdfQucHHunhnh
 
Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104misteraugie
 
Sports & Fitness Value Added Course FY..
Sports & Fitness Value Added Course FY..Sports & Fitness Value Added Course FY..
Sports & Fitness Value Added Course FY..Disha Kariya
 
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfClass 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfAyushMahapatra5
 
Disha NEET Physics Guide for classes 11 and 12.pdf
Disha NEET Physics Guide for classes 11 and 12.pdfDisha NEET Physics Guide for classes 11 and 12.pdf
Disha NEET Physics Guide for classes 11 and 12.pdfchloefrazer622
 

Último (20)

Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
 
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)
 
Grant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy ConsultingGrant Readiness 101 TechSoup and Remy Consulting
Grant Readiness 101 TechSoup and Remy Consulting
 
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf
 
Interactive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communicationInteractive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communication
 
fourth grading exam for kindergarten in writing
fourth grading exam for kindergarten in writingfourth grading exam for kindergarten in writing
fourth grading exam for kindergarten in writing
 
Call Girls in Dwarka Mor Delhi Contact Us 9654467111
Call Girls in Dwarka Mor Delhi Contact Us 9654467111Call Girls in Dwarka Mor Delhi Contact Us 9654467111
Call Girls in Dwarka Mor Delhi Contact Us 9654467111
 
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptxSOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
 
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in DelhiRussian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
 
Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphZ Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot Graph
 
Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3
 
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptxINDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
 
Mattingly "AI & Prompt Design: The Basics of Prompt Design"
Mattingly "AI & Prompt Design: The Basics of Prompt Design"Mattingly "AI & Prompt Design: The Basics of Prompt Design"
Mattingly "AI & Prompt Design: The Basics of Prompt Design"
 
1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 -  Danh muc Sach Giao Khoa 10 . pdf1029 -  Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdf
 
Código Creativo y Arte de Software | Unidad 1
Código Creativo y Arte de Software | Unidad 1Código Creativo y Arte de Software | Unidad 1
Código Creativo y Arte de Software | Unidad 1
 
Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104
 
Sports & Fitness Value Added Course FY..
Sports & Fitness Value Added Course FY..Sports & Fitness Value Added Course FY..
Sports & Fitness Value Added Course FY..
 
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfClass 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdf
 
Disha NEET Physics Guide for classes 11 and 12.pdf
Disha NEET Physics Guide for classes 11 and 12.pdfDisha NEET Physics Guide for classes 11 and 12.pdf
Disha NEET Physics Guide for classes 11 and 12.pdf
 

Top Drawer Teachers: Multipliction by zero

  • 1. Multiplying by zero Being able to generalise that ‘multiplying any number by zero gives a product of zero’ helps students apply this knowledge to situations such as 3 × 6 × 0. Multiplying by zero
  • 2. 2 packets of 3 chocolates 2 × 3 = 6 Multiplying by zero
  • 3. 1 packet of 3 chocolates 1 × 3 = 3 Multiplying by zero
  • 4. No packets of 3 chocolates Just 3 empty chocolate wrappers! 0 × 3 = 0 Multiplying by zero
  • 5. Real life story I had 3 bags and I put zero lollies in each bag. How many lollies did I have? Zero lollies! 3 × 0 = 0 Multiplying by zero
  • 6. Real life story I had 3 bags and I put zero lollies in each bag. How many lollies did I have? Zero lollies! 3 × 0 = 0 Multiplying by zero