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Lesson 1.1Free
Understanding and Writing Ratios
Compare two quantities using ratio language, symbols, and visual models.
CCSS.MATH.CONTENT.6.RP.A.1
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Grade 6 Subject
Maths
Ratios, unit rates, integers, absolute value, coordinate planes, expressions, equations, geometry, and statistics.
Current Plan
free
17
Lessons
6
Free
11
Premium
56
Activities
Learning Units
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Ratios and Proportional Relationships
12 lessons🔁
Lesson 1.2Free
Equivalent Ratios and Scaling
Build equivalent ratios by multiplying or dividing both quantities by the same factor.
CCSS.MATH.CONTENT.6.RP.A.3
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Lesson 1.3Free
Tape Diagrams for Ratio Problems
Use equal parts to solve part-to-part and part-to-total ratio problems.
CCSS.MATH.CONTENT.6.RP.A.1CCSS.MATH.CONTENT.6.RP.A.3
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Lesson 1.4Free
Unit Rates and Best Buy Decisions
Find the price per 1 item to compare deals and make smart buying decisions.
CCSS.MATH.CONTENT.6.RP.A.2CCSS.MATH.CONTENT.6.RP.A.3
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Lesson 1.5Premium
Unit Rates for Speed
Calculate distance per 1 unit of time and compare speed in real-world contexts.
CCSS.MATH.CONTENT.6.RP.A.2CCSS.MATH.CONTENT.6.RP.A.3
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Lesson 1.6Premium
Recipe Scaling with Ratios
Use equivalent ratios to increase or decrease recipes while preserving flavor.
CCSS.MATH.CONTENT.6.RP.A.3
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Lesson 1.7Premium
Map Scale Ratios
Use map scale ratios to connect drawing distance and real-world distance.
CCSS.MATH.CONTENT.6.RP.A.3
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Lesson 1.8Premium
Double Number Lines
Use aligned number lines to represent equivalent ratios and unit rates.
CCSS.MATH.CONTENT.6.RP.A.3
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Lesson 1.9Premium
Percent as a Rate per 100
Understand percent as a special ratio that compares a quantity to 100.
CCSS.MATH.CONTENT.6.RP.A.3
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Lesson 1.10Premium
Percent Discounts and Shopping
Use percent reasoning to estimate and calculate discounts.
CCSS.MATH.CONTENT.6.RP.A.3
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Lesson 1.11Premium
Concrete Mix Ratios
Use part-to-whole and part-to-part ratios to analyze construction material mixtures.
CCSS.MATH.CONTENT.6.RP.A.1CCSS.MATH.CONTENT.6.RP.A.3
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Lesson 1.12Premium
Electric Vehicle Charging Unit Rates
Compare charging rates and efficiency using miles per kilowatt-hour.
CCSS.MATH.CONTENT.6.RP.A.2CCSS.MATH.CONTENT.6.RP.A.3
Negative Numbers and the Four-Quadrant Coordinate Plane
5 lessons🌡️
Lesson 2.1Free
Real-World Integer Contexts
Use positive and negative integers to model temperature, money, elevation, yardage, and depth.
CCSS.MATH.CONTENT.6.NS.C.5CCSS.MATH.CONTENT.6.NS.C.6
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Lesson 2.2Free
Absolute Value and Integer Inequalities
Use absolute value to compare distance from zero and inequalities to compare signed numbers.
CCSS.MATH.CONTENT.6.NS.C.7
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Lesson 2.3Premium
Navigating the Four-Quadrant Coordinate Plane
Use x- and y-coordinates to navigate drones, robots, radar points, and city grids.
CCSS.MATH.CONTENT.6.NS.C.6CCSS.MATH.CONTENT.6.NS.C.8
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Lesson 2.4Premium
Distance on the Coordinate Plane
Use absolute value to calculate horizontal and vertical distances on a coordinate grid.
CCSS.MATH.CONTENT.6.NS.C.8
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Lesson 2.5Premium
Sub-Zero Core Meltdown Game
Play a system failure management simulation using integers, absolute value, and safe temperature ranges.
CCSS.MATH.CONTENT.6.NS.C.5CCSS.MATH.CONTENT.6.NS.C.6CCSS.MATH.CONTENT.6.NS.C.7