3 Act Math Tasks

Real World 3 Act Math Tasks Aligned to Ontario Curriculum


Grade 7

Number Sense and Numeration - NS3

Overall Expectation Description:

demonstrate an understanding of proportional relationships using percent, ratio, and rate.


Related 3 Act Math Tasks:

Solar Panels

How much greenhouse gas emissions can they offset?



Shared By:
Kyle Pearce

Math Topic:
Proportional reasoning, proportions, direct variation linear relations

Ontario Curriculum Alignment:

Common Core State Standard Alignment:

Fast Clapper

Will he beat the record?



Shared By:
Nathan Kraft

Math Topic:
Ratios, Rates, and Proportional Reasoning.

Ontario Curriculum Alignment:

Common Core State Standard Alignment:

Eiffel Tower Trek

How many stairs are there?



Shared By:
Mishaal Surti

Math Topic:
Proportional Reasoning, Rate of Change, Ratio, Measurement, Length

Ontario Curriculum Alignment:

Common Core State Standard Alignment:

Big Cheques

How many times bigger is the printed cheque vs. the original?



Shared By:
Kyle Pearce

Math Topic:
Proportional Reasoning, Ratios/Rates, Percentages, Direct Variation.

Ontario Curriculum Alignment:

Common Core State Standard Alignment:


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