Illustrative Math Alignment: Grade 7 Unit 9
Putting it All Together
Lesson 5: How Crowded Is this Neighborhood?
Use the following Media4Math resources with this Illustrative Math lesson.
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Closed Captioned Video: Percents: Percents and Multiples of Numbers | Closed Captioned Video: Percents: Percents and Multiples of NumbersTopicPercents DescriptionThe video explains the distinction between percent growth and multiple growth. Examples include doubling heights, stock price increases, and oil price changes. Applications emphasize clear understanding of percent versus multiplier concepts in finance and everyday math. |
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Closed Captioned Video: Percents: Percents and Multiples of Numbers | Closed Captioned Video: Percents: Percents and Multiples of NumbersTopicPercents DescriptionThe video explains the distinction between percent growth and multiple growth. Examples include doubling heights, stock price increases, and oil price changes. Applications emphasize clear understanding of percent versus multiplier concepts in finance and everyday math. |
Percents |
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Closed Captioned Video: Percents: Percents and Multiples of Numbers | Closed Captioned Video: Percents: Percents and Multiples of NumbersTopicPercents DescriptionThe video explains the distinction between percent growth and multiple growth. Examples include doubling heights, stock price increases, and oil price changes. Applications emphasize clear understanding of percent versus multiplier concepts in finance and everyday math. |
Percents |
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Closed Captioned Video: Percents: Percents and Multiples of Numbers | Closed Captioned Video: Percents: Percents and Multiples of NumbersTopicPercents DescriptionThe video explains the distinction between percent growth and multiple growth. Examples include doubling heights, stock price increases, and oil price changes. Applications emphasize clear understanding of percent versus multiplier concepts in finance and everyday math. |
Percents |
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Closed Captioned Video: Percents: Probabilities and Percents | Closed Captioned Video: Percents: Probabilities and PercentsTopicPercents DescriptionThe video explores percent-based probabilities in scenarios like dice rolls. Examples include calculating probabilities of specific outcomes and estimating occurrences over multiple trials. Applications include games of chance and statistical analysis. |
Percents |
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Closed Captioned Video: Percents: Probabilities and Percents | Closed Captioned Video: Percents: Probabilities and PercentsTopicPercents DescriptionThe video explores percent-based probabilities in scenarios like dice rolls. Examples include calculating probabilities of specific outcomes and estimating occurrences over multiple trials. Applications include games of chance and statistical analysis. |
Percents |
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Closed Captioned Video: Percents: Probabilities and Percents | Closed Captioned Video: Percents: Probabilities and PercentsTopicPercents DescriptionThe video explores percent-based probabilities in scenarios like dice rolls. Examples include calculating probabilities of specific outcomes and estimating occurrences over multiple trials. Applications include games of chance and statistical analysis. |
Percents |
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Closed Captioned Video: Percents: Probabilities and Percents | Closed Captioned Video: Percents: Probabilities and PercentsTopicPercents DescriptionThe video explores percent-based probabilities in scenarios like dice rolls. Examples include calculating probabilities of specific outcomes and estimating occurrences over multiple trials. Applications include games of chance and statistical analysis. |
Percents |
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Closed Captioned Video: Percents: Probabilities and Percents | Closed Captioned Video: Percents: Probabilities and PercentsTopicPercents DescriptionThe video explores percent-based probabilities in scenarios like dice rolls. Examples include calculating probabilities of specific outcomes and estimating occurrences over multiple trials. Applications include games of chance and statistical analysis. |
Percents |
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Closed Captioned Video: Percents: Probabilities and Percents | Closed Captioned Video: Percents: Probabilities and PercentsTopicPercents DescriptionThe video explores percent-based probabilities in scenarios like dice rolls. Examples include calculating probabilities of specific outcomes and estimating occurrences over multiple trials. Applications include games of chance and statistical analysis. |
Percents |
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Closed Captioned Video: Percents: Simple Interest | Closed Captioned Video: Percents: Simple InterestTopicPercents DescriptionThe video explains how to calculate simple interest using a formula involving principal, rate, and time. Examples include savings account growth, stock investments, and rare coin valuation. Applications include financial planning and historical item appraisal. |
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Closed Captioned Video: Percents: Simple Interest | Closed Captioned Video: Percents: Simple InterestTopicPercents DescriptionThe video explains how to calculate simple interest using a formula involving principal, rate, and time. Examples include savings account growth, stock investments, and rare coin valuation. Applications include financial planning and historical item appraisal. |
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Closed Captioned Video: Percents: Simple Interest | Closed Captioned Video: Percents: Simple InterestTopicPercents DescriptionThe video explains how to calculate simple interest using a formula involving principal, rate, and time. Examples include savings account growth, stock investments, and rare coin valuation. Applications include financial planning and historical item appraisal. |
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Closed Captioned Video: Percents: Simple Interest | Closed Captioned Video: Percents: Simple InterestTopicPercents DescriptionThe video explains how to calculate simple interest using a formula involving principal, rate, and time. Examples include savings account growth, stock investments, and rare coin valuation. Applications include financial planning and historical item appraisal. |
Percents |
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Closed Captioned Video: Percents: Simple Interest | Closed Captioned Video: Percents: Simple InterestTopicPercents DescriptionThe video explains how to calculate simple interest using a formula involving principal, rate, and time. Examples include savings account growth, stock investments, and rare coin valuation. Applications include financial planning and historical item appraisal. |
Percents |
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Closed Captioned Video: Percents: Simple Interest | Closed Captioned Video: Percents: Simple InterestTopicPercents DescriptionThe video explains how to calculate simple interest using a formula involving principal, rate, and time. Examples include savings account growth, stock investments, and rare coin valuation. Applications include financial planning and historical item appraisal. |
Percents |
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Closed Captioned Video: Ratios and Proportions: Scale Drawings | Closed Captioned Video: Ratios and Proportions: Scale DrawingsTopicRatios DescriptionThe video explains how proportions are used to create scale drawings, ensuring geometric figures remain proportional. Examples include finding dimensions in similar triangles, scaling architectural models, and solving geometric problems. The concept of proportional relationships is key to accurate scaling. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: Scale Drawings | Closed Captioned Video: Ratios and Proportions: Scale DrawingsTopicRatios DescriptionThe video explains how proportions are used to create scale drawings, ensuring geometric figures remain proportional. Examples include finding dimensions in similar triangles, scaling architectural models, and solving geometric problems. The concept of proportional relationships is key to accurate scaling. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: Scale Drawings | Closed Captioned Video: Ratios and Proportions: Scale DrawingsTopicRatios DescriptionThe video explains how proportions are used to create scale drawings, ensuring geometric figures remain proportional. Examples include finding dimensions in similar triangles, scaling architectural models, and solving geometric problems. The concept of proportional relationships is key to accurate scaling. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: Scale Drawings | Closed Captioned Video: Ratios and Proportions: Scale DrawingsTopicRatios DescriptionThe video explains how proportions are used to create scale drawings, ensuring geometric figures remain proportional. Examples include finding dimensions in similar triangles, scaling architectural models, and solving geometric problems. The concept of proportional relationships is key to accurate scaling. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: Solving Proportions | Closed Captioned Video: Ratios and Proportions: Solving ProportionsTopicRatios DescriptionThis video focuses on solving proportions algebraically, converting them into equations to solve real-world problems. Examples include predator-prey ratios, scaling pizza dough recipes, and creating shades of paint. The video demonstrates methods for handling terms in denominators and simplifying ratios to whole numbers. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: Solving Proportions | Closed Captioned Video: Ratios and Proportions: Solving ProportionsTopicRatios DescriptionThis video focuses on solving proportions algebraically, converting them into equations to solve real-world problems. Examples include predator-prey ratios, scaling pizza dough recipes, and creating shades of paint. The video demonstrates methods for handling terms in denominators and simplifying ratios to whole numbers. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: Solving Proportions | Closed Captioned Video: Ratios and Proportions: Solving ProportionsTopicRatios DescriptionThis video focuses on solving proportions algebraically, converting them into equations to solve real-world problems. Examples include predator-prey ratios, scaling pizza dough recipes, and creating shades of paint. The video demonstrates methods for handling terms in denominators and simplifying ratios to whole numbers. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: Solving Proportions | Closed Captioned Video: Ratios and Proportions: Solving ProportionsTopicRatios DescriptionThis video focuses on solving proportions algebraically, converting them into equations to solve real-world problems. Examples include predator-prey ratios, scaling pizza dough recipes, and creating shades of paint. The video demonstrates methods for handling terms in denominators and simplifying ratios to whole numbers. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: Solving Proportions | Closed Captioned Video: Ratios and Proportions: Solving ProportionsTopicRatios DescriptionThis video focuses on solving proportions algebraically, converting them into equations to solve real-world problems. Examples include predator-prey ratios, scaling pizza dough recipes, and creating shades of paint. The video demonstrates methods for handling terms in denominators and simplifying ratios to whole numbers. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: What Are Proportions? | Closed Captioned Video: Ratios and Proportions: What Are Proportions?TopicRatios DescriptionProportions are explained as equivalent ratios used to solve real-world problems. Examples include matching juice mixtures and adjusting recipes. The video uses ratio tables and number lines to scale ratios proportionally in practical applications. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: What Are Proportions? | Closed Captioned Video: Ratios and Proportions: What Are Proportions?TopicRatios DescriptionProportions are explained as equivalent ratios used to solve real-world problems. Examples include matching juice mixtures and adjusting recipes. The video uses ratio tables and number lines to scale ratios proportionally in practical applications. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: What Are Proportions? | Closed Captioned Video: Ratios and Proportions: What Are Proportions?TopicRatios DescriptionProportions are explained as equivalent ratios used to solve real-world problems. Examples include matching juice mixtures and adjusting recipes. The video uses ratio tables and number lines to scale ratios proportionally in practical applications. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: What Are Proportions? | Closed Captioned Video: Ratios and Proportions: What Are Proportions?TopicRatios DescriptionProportions are explained as equivalent ratios used to solve real-world problems. Examples include matching juice mixtures and adjusting recipes. The video uses ratio tables and number lines to scale ratios proportionally in practical applications. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Proportions: What Are Proportions? | Closed Captioned Video: Ratios and Proportions: What Are Proportions?TopicRatios DescriptionProportions are explained as equivalent ratios used to solve real-world problems. Examples include matching juice mixtures and adjusting recipes. The video uses ratio tables and number lines to scale ratios proportionally in practical applications. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Converting Measurement Units | Closed Captioned Video: Ratios and Rates: Converting Measurement UnitsTopicRatios DescriptionThis video covers converting units using rates, with examples like speed conversion, currency exchange, and calculating seconds in a year. It emphasizes multiplication by conversion rates to transition between units effectively. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Converting Measurement Units | Closed Captioned Video: Ratios and Rates: Converting Measurement UnitsTopicRatios DescriptionThis video covers converting units using rates, with examples like speed conversion, currency exchange, and calculating seconds in a year. It emphasizes multiplication by conversion rates to transition between units effectively. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Converting Measurement Units | Closed Captioned Video: Ratios and Rates: Converting Measurement UnitsTopicRatios DescriptionThis video covers converting units using rates, with examples like speed conversion, currency exchange, and calculating seconds in a year. It emphasizes multiplication by conversion rates to transition between units effectively. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Converting Measurement Units | Closed Captioned Video: Ratios and Rates: Converting Measurement UnitsTopicRatios DescriptionThis video covers converting units using rates, with examples like speed conversion, currency exchange, and calculating seconds in a year. It emphasizes multiplication by conversion rates to transition between units effectively. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Converting Measurement Units | Closed Captioned Video: Ratios and Rates: Converting Measurement UnitsTopicRatios DescriptionThis video covers converting units using rates, with examples like speed conversion, currency exchange, and calculating seconds in a year. It emphasizes multiplication by conversion rates to transition between units effectively. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Rates and Slopes of Lines | Closed Captioned Video: Ratios and Rates: Rates and Slopes of LinesTopicRatios DescriptionRates are linked to slopes in linear functions. The video explores calculating rates of change for graphs of speed, savings growth, and loan repayment. It highlights using the slope formula to interpret and solve practical problems. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Rates and Slopes of Lines | Closed Captioned Video: Ratios and Rates: Rates and Slopes of LinesTopicRatios DescriptionRates are linked to slopes in linear functions. The video explores calculating rates of change for graphs of speed, savings growth, and loan repayment. It highlights using the slope formula to interpret and solve practical problems. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Rates and Slopes of Lines | Closed Captioned Video: Ratios and Rates: Rates and Slopes of LinesTopicRatios DescriptionRates are linked to slopes in linear functions. The video explores calculating rates of change for graphs of speed, savings growth, and loan repayment. It highlights using the slope formula to interpret and solve practical problems. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Rates and Slopes of Lines | Closed Captioned Video: Ratios and Rates: Rates and Slopes of LinesTopicRatios DescriptionRates are linked to slopes in linear functions. The video explores calculating rates of change for graphs of speed, savings growth, and loan repayment. It highlights using the slope formula to interpret and solve practical problems. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Rates and Slopes of Lines | Closed Captioned Video: Ratios and Rates: Rates and Slopes of LinesTopicRatios DescriptionRates are linked to slopes in linear functions. The video explores calculating rates of change for graphs of speed, savings growth, and loan repayment. It highlights using the slope formula to interpret and solve practical problems. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Rates and Slopes of Lines | Closed Captioned Video: Ratios and Rates: Rates and Slopes of LinesTopicRatios DescriptionRates are linked to slopes in linear functions. The video explores calculating rates of change for graphs of speed, savings growth, and loan repayment. It highlights using the slope formula to interpret and solve practical problems. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Rates from Data | Closed Captioned Video: Ratios and Rates: Rates from DataTopicRatios DescriptionThis video demonstrates calculating rates from data sets, focusing on patterns like distance-time relationships and wages. Examples include determining car speeds, hourly wages, and unit costs of gasoline. Data tables are used to visualize and compute rates. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Rates from Data | Closed Captioned Video: Ratios and Rates: Rates from DataTopicRatios DescriptionThis video demonstrates calculating rates from data sets, focusing on patterns like distance-time relationships and wages. Examples include determining car speeds, hourly wages, and unit costs of gasoline. Data tables are used to visualize and compute rates. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Rates from Data | Closed Captioned Video: Ratios and Rates: Rates from DataTopicRatios DescriptionThis video demonstrates calculating rates from data sets, focusing on patterns like distance-time relationships and wages. Examples include determining car speeds, hourly wages, and unit costs of gasoline. Data tables are used to visualize and compute rates. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Rates from Data | Closed Captioned Video: Ratios and Rates: Rates from DataTopicRatios DescriptionThis video demonstrates calculating rates from data sets, focusing on patterns like distance-time relationships and wages. Examples include determining car speeds, hourly wages, and unit costs of gasoline. Data tables are used to visualize and compute rates. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Rates from Data | Closed Captioned Video: Ratios and Rates: Rates from DataTopicRatios DescriptionThis video demonstrates calculating rates from data sets, focusing on patterns like distance-time relationships and wages. Examples include determining car speeds, hourly wages, and unit costs of gasoline. Data tables are used to visualize and compute rates. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Ratios as Decimals | Closed Captioned Video: Ratios and Rates: Ratios as DecimalsTopicRatios DescriptionThe video explores working with ratios involving decimals, such as finding unit costs for salmon or recycling rates. Scientific notation and multi-step conversions are used to calculate speeds of spacecraft like Voyager I. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Ratios as Decimals | Closed Captioned Video: Ratios and Rates: Ratios as DecimalsTopicRatios DescriptionThe video explores working with ratios involving decimals, such as finding unit costs for salmon or recycling rates. Scientific notation and multi-step conversions are used to calculate speeds of spacecraft like Voyager I. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Ratios as Decimals | Closed Captioned Video: Ratios and Rates: Ratios as DecimalsTopicRatios DescriptionThe video explores working with ratios involving decimals, such as finding unit costs for salmon or recycling rates. Scientific notation and multi-step conversions are used to calculate speeds of spacecraft like Voyager I. |
Ratios and Rates |
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Closed Captioned Video: Ratios and Rates: Ratios as Decimals | Closed Captioned Video: Ratios and Rates: Ratios as DecimalsTopicRatios DescriptionThe video explores working with ratios involving decimals, such as finding unit costs for salmon or recycling rates. Scientific notation and multi-step conversions are used to calculate speeds of spacecraft like Voyager I. |
Ratios and Rates |
