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669 resources with the concept proportions

Videos (Over 2 Million Educational Videos Available)
Algebra 50 - Three Variable Systems in the Real World - Problem 2 Video
10:23
Algebra 50 - Three Variable Systems in the...
Population Genetics Video
2:45
Population Genetics
Phonics Song 2 (new version) Video
2:54
Phonics Song 2 (new version)
Other Resource Types (669)
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12 Items in Course Folder
Lesson Planet: Curated OER

Flipped Math: Geometry

For Students 9th - 12th Standards
Imagine taking a complete geometry course remotely! Eleven units make up the My Geometry course. Each unit follows the Flipped-Mastery cycle of learning, divided into two semesters. Pupils watch and take notes on a video that details the...
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20 Items in Unit Module
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Geometry Unit 6: Similar Figures

For Teachers 9th - 12th Standards
Similar figures are the topic of Geometry Unit 6. Each of the four resources in the unit module contains a video, teacher reference, practice packets, solutions, and corrective assignments. In the first lesson, pupils learn the...
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15 Items in Unit Module
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When I Grow Up: Career Lessons and Activities for Grades 6-8

For Teachers 6th - 8th Standards
The When I Grow Up series features 13 math, science, and career exploration lessons and activities for middle schoolers. Pupils choose a profession based on their strengths and interests, then complete a handout that identifies their...
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34 Items in Assessment Set
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Balanced Assessment: Basic High School Packet

For Teachers 9th - 12th Standards
Seventeen short assessments are designed to test scholars’ knowledge of basic Algebra 1 concepts. Pupils determine the houses that are a given maximum distance from a school, complete charts to show equivalent scale factors, and...
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5 Items in Collection
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Ricochet Science: Biology 101 - Biomolecules

For Students 9th - 12th
Welcome to Biology 101. Five short videos introduce viewers to biomolecules. Videos include information about the four classes of biomolecules, the three types of carbohydrates, the structure and function of nucleic acids, how amino...
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5 Items in Collection
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Statistics Fun: Confidence Intervals

For Students 11th - 12th Standards
Statistics can be fun. Five educational videos demonstrate for high school stats and probability scholars the how-tos of confidence intervals. Viewers learn how to calculate margin of error and standard deviation, calculate a margin of...
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47 Items in Unit Module
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AP Calculus AB Unit 7: Differential Equations

For Teachers 11th - 12th
As with the other units in the Flipped Classroom Calculus course, the Differential Equations Unit follows the College Board’s course and exam description. Topics are introduced with an instructional video demonstrating how to approach...
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9 Items in Assessment Set
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CORE Math Performance Assessment Modules: Grade 7

For Students 7th Standards
Investigators plot the growth of animals from the fictional planet of Rhomaar over a period of time, then compare them to two other species. Another assessment challenges seventh graders to use their knowledge of positive and negative...
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13 Items in Unit Module
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Mission to Mars

For Students 6th - 8th Standards
Martians beware! Earthlings are on the way! A 13-resource collection prepares future astronauts for space travel by studying interesting facts about the Red Planet, the history of Martian exploration, and the development of robotics....
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7 Items in Collection
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Math Antics Percents Video Lessons

For Teachers 6th - 8th Standards
A collection of seven videos teaches middle schoolers how to understand percentages and models how percentages are used in math and in life. The big idea here is that percentage (%) equals (=)  a fraction of a whole number. Viewers learn...
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30 Items in Unit Module
EngageNY

EngageNY Algebra II Module 4: Inferences and Conclusions from Data

For Teachers 9th - 12th Standards
The Algebra II Module 4 collection focuses on four topics: Probability, Modeling Data Distributions, Drawing Conclusions Using Data from a Sample, and Drawing Conclusions Using Data from an Experiment. Students show what they have...
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42 Items in Unit Module
EngageNY

EngageNY Algebra II Module 1: Polynomial, Rational, and Radical Relationships

For Teachers 9th - 12th Standards
The 42 lessons in the Algebra II Module 1 collection are divided into four topics: Polynomials--From Base Ten to Base X, Factoring-- Its Use and Its Obstacles, Solving and Applying Equations—Polynomial, Rational and Radical, and A...
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42 Items in Unit Module
EngageNY

EngageNY Algebra II Module 1: Polynomial, Rational, and Radical Relationships

For Teachers 9th - 12th Standards
The 42 lessons in the Algebra II Module 1 collection enable students to connect polynomial arithmetic to computations with whole numbers and integers. Application and modeling problems include both real world and purely mathematical...
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36 Items in Unit Module
EngageNY

EngageNY Geometry Module 2: Similarity, Proof, and Trigonometry

For Teachers 9th - 12th Standards
The Geometry Module 2: Similarity, Proof, and Trigonometry collection includes 36 lessons that are divided into five topics: Scale Drawings, Dilations, Similarity and Dilations, Applying Similarity to Right Triangles, and Trigonometry....
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6 Items in Collection
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Statistics Fun: Sample Size

For Teachers 9th - 12th Standards
How calculating! Viewers of a six-video collection learn how to solve for sample size when the confidence, error, and z score are known. Other videos discuss standard deviation, margin of error, and proportion. The tutorials also use...
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9 Items in Collection
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Grade 7, Claim 1: Concepts and Procedures Item Slide Shows

For Teachers 7th Standards
Prepare seventh graders for end-of-year assessments with a collection of nine resources packed with teacher and student-friendly slides featuring problems that address the A-I competencies. Questions are modeled after Smarter Balanced...
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3 Items in Collection
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Grade 8, Claim 2 & 4: Problem Solving & Communication Reasoning Supports

For Teachers 8th Standards
Prepare eighth-graders for the Smarter Balanced Assessment with a small but powerful collection of three resources comprised of teacher and student-friendly slides that review key concepts in the eighth grade standards. Claim 2 focuses...
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22 Items in Collection
EngageNY

EngageNY Grade 7 Math Module 1: Ratios and Proportional Relationships

For Teachers 7th Standards
Young mathematicians build upon their skills of reasoning of ratios and rates, and learn to define proportional relationships and the constant of proportionality. The module concludes with students creating a scale drawing.
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33 Items in Collection
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EngageNY Grade 8 Math Module 4: Linear Equations

For Teachers 8th Standards
A 31-lesson unit boosts eighth-graders' math skills, specifically linear equations. By way of direct instruction, guided practice, collaborative learning opportunities, and independent practice, mathematicians write and solve linear...
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2 Items in Collection
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Solve Ratio Problems Using Tables and the Coordinate Plane (6.RP.A.3d)

For Teachers 5th - 8th Standards
The ratio is a great skill to teach young scholars because it can solve a variety of problems. See how ratios are solved through different methods in each of the following videos brought to you by LearnZillion. 
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2 Items in Collection
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Recognize and Represent Proportional Relationships (7.RP.A.2) (7.RP.A.2d)

For Teachers 6th - 9th Standards
Understand the idea of proportionality by looking at it through a graph. This series of LearnZillion videos introduces the idea of the graph and then figures out more information as the videos go on. The final video has learners answer...
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6:02
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Overruled!

For Students 2nd - 7th Standards
It is all a matter of feet. Scholars first watch a video about measurement and conversions. While watching the video and with additional practice, pupils determine that proportional relationships create a straight line through the...
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Map a Model Solar System

For Students 6th - 8th Standards
Creating a solar system map is a snap thanks to a hands-on activity! Science scholars explore the solar system by building it wherever they choose during an interactive from PBS's Space series. Users pick both the location and scale for...
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Non-Newtonian Fluids—How Slow Can You Go?

For Teachers 5th - 8th Standards
Children enjoy playing with silly putty, but it provides more than just fun. Young scientists make their own silly putty using different recipes. After a bit of fun, they test and graph the viscosity of each.