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Ratios

SequencesLessonsMaterialsVideos
  1. Math

Ratios

SequencesLessonsMaterialsVideos
SequencesLessonsMaterialsVideos

Comparisons of quantities using unit rates and proportional reasoning. Connects tables, graphs, and equations to represent constant rates of change.

Ratios and ProportionsProportional relationships, unit rates, and constant of proportionality. Develops strategies for solving multi-step problems involving scale, percentages, and equivalent ratios.
Proportional RelationshipsAnalysis of equivalent ratios and the constant of proportionality across tables, graphs, and equations. Connects unit rates to linear relationships and real-world scaling applications.
Lesson
Mission Brief Teacher Guide
Variation Lab Handout
Inverse Investigators Slides
Pressure Point Exit Ticket

Inverse Investigators

A 45-minute lesson exploring inverse variation through the lens of travel speed and Boyle's Law, focusing on formulating and solving equations for real-world scenarios.

AH

Ashley Hobbs

Math Teacher
4/28
Lesson
Shadow Sleuths Poster Guide
Artful Proportions Art Guide
Similarity Showdown Presentation Guide
Project Master Rubric Teacher Guide
Similarity Blueprint Reference Sheet

Artful Geometry

Students explore geometric similarity through art and tessellations, applying ratios and proportional parts to create scaled masterpieces.

DE

Donia ElSayed

Math Teacher
4/28
Lesson
Shadow Stalkers Slides
Sun Sighting Pack
Similarity Logic Worksheet
Project Appraisal Rubric

Shadow Stalkers

A hands-on geometry project where students apply similarity criteria (AA, SSS, SAS) to measure unreachable heights using shadow casting and mirror reflections. Students will perform outdoor measurements, calculate scale factors, and provide formal geometric proofs for their methods.

DE

Donia ElSayed

Math Teacher
4/28
Lesson
Scale Up Slides
Poster Blueprint Guide
Math Mockup Worksheet
Grading Grid Teacher Guide
Math Mockup Worksheet

Double Vision

A project-based lesson where students design an infographic poster demonstrating their mastery of triangle similarity criteria and real-world proportional reasoning.

DE

Donia ElSayed

Math Teacher
4/28
Lesson
Shrink Logic Slides
Miniature Maker Project
Scale Master Worksheet
Shrink Guide Teacher Resource
Scale Master Key

The Great Shrink

A project-based lesson where students apply concepts of similarity, scale factor, and proportions to create a scale drawing or 3D model of a real-world object. Students move from mathematical practice to creative application.

DE

Donia ElSayed

Math Teacher
4/28
Lesson
Slope Hunter Slides
Slope Hunter Worksheet
Slope Hunter Answer Key

Slope Expedition

An advanced look at slope as a rate of change, including calculation from coordinates and understanding special cases like zero and undefined slopes.

KM

Keyarow Mosley

Other
4/27
Lesson
World Logic Plan
Logic Refresh Slides
Data Detective Worksheet

Proportion Pulse

A 65-minute 9th-grade mathematics lesson focusing on the practical application of proportions, percentages, and statistical measures to analyze real-world datasets. Students act as data analysts to solve problems related to urban development and global trends.

KC

Kris Coyne

Math Teacher
4/27
Lesson
Power Shopping Quiz crunch
Power Shopping Answer Key Evaluated
Power Shopping Entrance Ticket
Power Shopping Entrance Key
Power Shopping Exit Ticket
Power Shopping Exit Key

Power Shopping

A math assessment focusing on basic exponent rules and real-world percentage applications involving sales tax and discounts.

ED

Evelyn Diaz

Special Education Teacher
4/24
Lesson
Scaling Reality Assessment
Assessment Teacher Key

Final Assessment Day 4

Comprehensive assessment of ratio and proportion skills, covering all algebraic complexities introduced in the unit.

KD

Karen Dhuyvetter

Math Teacher
4/23
Lesson
Complex Comparisons Worksheet
Complex Comparisons Slides
Complex Comparisons Key

Complex Comparisons Task 3

Advanced proportion solving involving the distributive property and variables on both sides. Contexts include business comparisons and mixture problems. (Task 3)

KD

Karen Dhuyvetter

Math Teacher
4/23
Lesson
Balanced Blueprints Worksheet
Balanced Blueprints Slides
Balanced Blueprints Key

Balanced Blueprints Task 2

Solving proportions that result in two-step equations. Focuses on contexts like construction, currency conversion, and wage calculations. (Task 2)

KD

Karen Dhuyvetter

Math Teacher
4/23
Lesson
Foundations Scaling Worksheet
Foundations Scaling Slides
Foundations Scaling Key

Foundations Scaling Task 1

Introduction to proportions and solving one-step equations through cross-multiplication. Real-world contexts include recipe scaling and unit rates. (Task 1)

KD

Karen Dhuyvetter

Math Teacher
4/23
Lesson
Percent Power Guide
Visual Percent Worksheet
Conversion Master Worksheet
Everyday Percent Worksheet
Workplace Percent Worksheet
Percent Pro Assessment Worksheet
Percent Pack Answer Key

Percent Power Pack

A comprehensive review of percentages for HSED learners, covering conversions, visual models, and real-world applications like tipping and discounts.

VL

V Lundgren

Special Education Teacher
4/22
Lesson
Solid Mastery Worksheet Print Friendly
Solid Mastery Key Print Friendly

Solid Mastery Review

A focused review of volume and surface area concepts for cylinders, cones, and pyramids, featuring open-response practice problems that mirror district assessment standards.

M

mastronardil

Math Teacher
4/22
Lesson
Rate Relay Station Cards
Rate Relay Mission Log

Rate Relay

A high-energy collaborative review day. Students participate in a 'Relay Race' of unit rate tasks, moving through stations that cover whole numbers, fractions, consumer math, and measurement to reinforce skills before the final assessment.

BR

Brandon Ruffin

Special Education Teacher
4/22
Lesson
TSIA2 Practice Exam Worksheet
TSIA2 Math Answer Key Teacher Guide
TSIA2 Math Review Slideshow

TSIA2 Math Mastery

A comprehensive practice set and review presentation for the TSIA2 Math exam, covering Quantitative, Algebraic, Geometric, and Statistical reasoning.

PR

Penne Reed

School Administrator
4/16
Lesson
TSIA2 Practice Test Document
TSIA2 Solutions Teacher Guide
TSIA2 Mastery Presentation Slides

Math Mastery Assessment

A comprehensive preparation set for the TSIA2 Mathematics assessment, featuring a full-length practice test, detailed step-by-step solutions, and a strategic review presentation.

PR

Penne Reed

School Administrator
4/16
Lesson
Week Three Marathon Log

The Final Stretch

The final week of the TSIA2 Math Marathon, reviewing complex problems and multi-step reasoning.

PR

Penne Reed

School Administrator
4/16
Lesson
Week Two Marathon Log

Week Two Push

The second week of the TSIA2 Math Marathon, expanding into geometric and statistical reasoning.

PR

Penne Reed

School Administrator
4/16
Lesson
Week One Marathon Log
Marathon Review Slides Full

Week One Sprint

The first week of the TSIA2 Math Marathon, focusing on foundational algebraic and quantitative reasoning.

PR

Penne Reed

School Administrator
4/16
Lesson
Mission Brief Teacher Guide
Variation Lab Handout
Inverse Investigators Slides
Pressure Point Exit Ticket

Inverse Investigators

A 45-minute lesson exploring inverse variation through the lens of travel speed and Boyle's Law, focusing on formulating and solving equations for real-world scenarios.

AH

Ashley Hobbs

Math Teacher
4/28
Lesson
Shadow Sleuths Poster Guide
Artful Proportions Art Guide
Similarity Showdown Presentation Guide
Project Master Rubric Teacher Guide
Similarity Blueprint Reference Sheet

Artful Geometry

Students explore geometric similarity through art and tessellations, applying ratios and proportional parts to create scaled masterpieces.

DE

Donia ElSayed

Math Teacher
4/28
Lesson
Shadow Stalkers Slides
Sun Sighting Pack
Similarity Logic Worksheet
Project Appraisal Rubric

Shadow Stalkers

A hands-on geometry project where students apply similarity criteria (AA, SSS, SAS) to measure unreachable heights using shadow casting and mirror reflections. Students will perform outdoor measurements, calculate scale factors, and provide formal geometric proofs for their methods.

DE

Donia ElSayed

Math Teacher
4/28
Lesson
Scale Up Slides
Poster Blueprint Guide
Math Mockup Worksheet
Grading Grid Teacher Guide
Math Mockup Worksheet

Double Vision

A project-based lesson where students design an infographic poster demonstrating their mastery of triangle similarity criteria and real-world proportional reasoning.

DE

Donia ElSayed

Math Teacher
4/28
Lesson
Linear Life Slides Project Presentation
Cell Signal Challenge Worksheet Task 1
Paycheck Power Worksheet Task 2
Linear Logic Rubric Project Evaluation
Linear Life Answer Key Project Solutions

Linear Life Project

A real-world project exploring linear functions through cell phone plans and career earnings. Students analyze slope as a rate of change and the y-intercept as a starting value.

EE

Ezz Eldeen Ahmed

Math Teacher
4/28
Lesson
Shrink Logic Slides
Miniature Maker Project
Scale Master Worksheet
Shrink Guide Teacher Resource
Scale Master Key

The Great Shrink

A project-based lesson where students apply concepts of similarity, scale factor, and proportions to create a scale drawing or 3D model of a real-world object. Students move from mathematical practice to creative application.

DE

Donia ElSayed

Math Teacher
4/28
Lesson
Slope Hunter Slides
Slope Hunter Worksheet
Slope Hunter Answer Key

Slope Expedition

An advanced look at slope as a rate of change, including calculation from coordinates and understanding special cases like zero and undefined slopes.

KM

Keyarow Mosley

Other
4/27
Lesson
World Logic Plan
Logic Refresh Slides
Data Detective Worksheet

Proportion Pulse

A 65-minute 9th-grade mathematics lesson focusing on the practical application of proportions, percentages, and statistical measures to analyze real-world datasets. Students act as data analysts to solve problems related to urban development and global trends.

KC

Kris Coyne

Math Teacher
4/27
Lesson
Scaling Reality Assessment
Assessment Teacher Key

Final Assessment Day 4

Comprehensive assessment of ratio and proportion skills, covering all algebraic complexities introduced in the unit.

KD

Karen Dhuyvetter

Math Teacher
4/23
Lesson
Complex Comparisons Worksheet
Complex Comparisons Slides
Complex Comparisons Key

Complex Comparisons Task 3

Advanced proportion solving involving the distributive property and variables on both sides. Contexts include business comparisons and mixture problems. (Task 3)

KD

Karen Dhuyvetter

Math Teacher
4/23
Lesson
Balanced Blueprints Worksheet
Balanced Blueprints Slides
Balanced Blueprints Key

Balanced Blueprints Task 2

Solving proportions that result in two-step equations. Focuses on contexts like construction, currency conversion, and wage calculations. (Task 2)

KD

Karen Dhuyvetter

Math Teacher
4/23
Lesson
Foundations Scaling Worksheet
Foundations Scaling Slides
Foundations Scaling Key

Foundations Scaling Task 1

Introduction to proportions and solving one-step equations through cross-multiplication. Real-world contexts include recipe scaling and unit rates. (Task 1)

KD

Karen Dhuyvetter

Math Teacher
4/23
Lesson
Percent Power Guide
Visual Percent Worksheet
Conversion Master Worksheet
Everyday Percent Worksheet
Workplace Percent Worksheet
Percent Pro Assessment Worksheet
Percent Pack Answer Key

Percent Power Pack

A comprehensive review of percentages for HSED learners, covering conversions, visual models, and real-world applications like tipping and discounts.

VL

V Lundgren

Special Education Teacher
4/22
Lesson
Solid Mastery Worksheet Print Friendly
Solid Mastery Key Print Friendly

Solid Mastery Review

A focused review of volume and surface area concepts for cylinders, cones, and pyramids, featuring open-response practice problems that mirror district assessment standards.

M

mastronardil

Math Teacher
4/22
Lesson
Rate Relay Station Cards
Rate Relay Mission Log

Rate Relay

A high-energy collaborative review day. Students participate in a 'Relay Race' of unit rate tasks, moving through stations that cover whole numbers, fractions, consumer math, and measurement to reinforce skills before the final assessment.

BR

Brandon Ruffin

Special Education Teacher
4/22
Lesson
Algebra Ace Slides
Algebra Ace Handout
Algebra Ace Key

Algebra Ace Essentials

A comprehensive STAAR review lesson covering radicals, exponents, functions, and data modeling designed for high-impact Algebra 1 test prep.

JC

Jennifer Cimaglia

Other
4/21
Lesson
Linear Landscapes Practice Packet
Linear Landscapes Answer Key

Linear Landscapes Practice

A comprehensive practice module for high school Algebra 1 students focusing on slope, point-slope form, and slope-intercept form. Designed with scaffolding and visual aids specifically for special education support.

D

david.marques

Math Teacher
4/15
Lesson
EOG Practice Answer Sheet
EOG Mastery Mock Test
EOG Mastery Answer Key

Final Faceoff

Review and assessment day. Includes a structured mock test pack designed with IEP accommodations in mind (clear spacing, reduced choice, visual cues).

BR

Brandon Ruffin

Special Education Teacher
4/15
Lesson
Rate Runners Day 4 Workbook

Measurement Mashup

Connecting unit rates to real-world measurements including speed (mph), recipes (cups per serving), and area (square feet per gallon).

BR

Brandon Ruffin

Special Education Teacher
4/15
Lesson
Rate Runners Day 3 Workbook

Best Buy Battle

Application of unit rates to consumer math. Students compare two items to find the 'Better Buy' by calculating the price per unit for each option.

BR

Brandon Ruffin

Special Education Teacher
4/15