Doug Doblar
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Number System (6th)
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Ratios-Rates-Proportions-7th
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What Are Ratios and How Do We Represent Them?
1_-_ratios_and_how_to_represent_them.pdf
File Size:
426 kb
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pdf
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Types of Ratios
2-_types_of_ratios.pdf
File Size:
384 kb
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pdf
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Ratio Problems Strategy #1 - Proportions
3-_proportion_strategy_for_ratio_problems.pdf
File Size:
510 kb
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pdf
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Ratio Problems Strategy #2 - Double Number Lines
4-_double_number_line_strategy_for_ratio_problems.pdf
File Size:
638 kb
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pdf
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Ratio Problems Strategy #3 - Tape Diagrams
5_-_tape_diagram_strategy.pdf
File Size:
822 kb
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pdf
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Ratio Problems Strategy #4 - Tables
6a_-_table_strategy.pdf
File Size:
500 kb
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pdf
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Ratio Problems Strategy #5 - Coordinate Plane
6b_-_coordinate_plane_strategy.pdf
File Size:
1613 kb
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pdf
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What is a Unit Rate and What are Some Common Ones?
7_-_what_is_a_unit_rate_and_what_are_some_common_ones.pdf
File Size:
417 kb
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pdf
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Applying Ratio Strategies to Rate Problems
8_-_applying_ratio_strategies_to_rate_problems.pdf
File Size:
625 kb
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pdf
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Solving Better-Faster-Cheaper Problems
9_-_which_is_better-faster-cheaper.pdf
File Size:
420 kb
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pdf
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Unit Rates as a 6th Strategy for Solving Ratio Problems
10_-_unit_rates_as_a_5th_ratio_problem_strategy.pdf
File Size:
507 kb
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pdf
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Using Ratios to Solve Measurement Conversion Problems
11_-_measurement_conversion_ratio_problems.pdf
File Size:
450 kb
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pdf
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Percent Ratios
12_-_percent_ratios.pdf
File Size:
363 kb
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pdf
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Finding Parts and Wholes in Percent Problems
13_-_percents_-_size_of_part_or_size_of_whole.pdf
File Size:
516 kb
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pdf
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15_-_percents_over_100.pdf
File Size:
459 kb
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pdf
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Home
Thinking Classroom
Math Videos
4th Grade Math
>
Numbers - Base 10
Operations and Algebraic Thinking
Numbers - Fractions
Geometry
Measurement and Data
6th Grade Math
>
Number System (6th)
Ratios and Proportional Thinking (6th)
Expressions and Equations (6th)
Geometry (6th)
Statistics and Probability (6th)
7th Grade Math
>
Ratios-Rates-Proportions-7th
Expressions and Equations (7th)
Number System (7th)
Geometry (7th)
Statistics and Probability (7th)
8th Grade Math
>
Number System (8th)
Expressions and Equations (8th)
Functions (8th)
Geometry (8th)
Statistics and Probability (8th)
Blog
Classroom Practices
Classroom Stories
Pandemic-Related Issues
Systemic Change
About