Grade 3 Ontario Math - Nmber Sense - Digital Google Slides + Form

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Are you planning for the NEW Grade 3 Ontario Math Curriculum? This editable Google Slide resource is what you need!

This resource is for the NUMBER strand and covers specific expectations for “B1. Number Sense" for whole numbers. For B1 Expectations that cover Fractions and Ratios, see my Fractions and Ratios digital unit. In this resource, students will experience math through engaging real-life questions, storytelling through math, and interactive slides.

What’s Included
  • 4 Google Slide presentations
  • 131 UNIQUE and EDITABLE Google Slides in total
  • Slides are editable for you to increase student engagement (e.g. you can add your Bitmoji, change the name in the word problem example, add pictures, etc.)
  • Interactive student slides – value-added questions to assess student understanding. Students can hand in Google Classroom when completed.
  • Each file starts off with an Opening Engagement Question touching on real-life, practical situations told in a storytelling format.
  • Specific expectations that are covered
  • Google Form Assessment

Titles of sections included:
1. Reading and Writing Whole Numbers (B1.1, B1.5)
2. Comparing and Ordering Whole Numbers (B1.2)
3. Rounding Whole Numbers (B1.3)
4. Counting to 1 000 (B1.4)
5. Google Form Assessment

Specific Expectations covered:
B1.1 read, represent, compose, and decompose whole numbers up to and including 1000, using a variety of tools and strategies, and describe various ways they are used in everyday life
B1.2 compare and order whole numbers up to and including 1000, in various contexts
B1.3 round whole numbers to the nearest ten or hundred, in various contexts
B1.4 count to 1000, including by 50s, 100s, and 200s, using a variety of tools and strategies
B1.5 use place value when describing and representing multi-digit numbers in a variety of ways, including with base ten materials
*NOTE that all other B1 expectations will be covered in the Fractions and Rates Unit.


Are you looking for extra, supplement practice that aligns with this digital unit? Check out the Number Sense Worksheet.

Are you looking for SUMMATIVE assessments for the New Ontario Curriculum? Check out this Number Sense Assessment Package.


Do you want to see how I use all these resources in my own class? Click HERE.

Please email me with any questions you may have at: margaret@mycalltoteach.com 



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Total Pages
139 Google Slides, 1 Google Form
Answer Key
Included