Identify the missing step used to solve the given equation.

Identify the missing step used to solve the given equation.

More- Subject:
- Algebra
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Conditions of Use:

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Identify the missing step used to solve the given equation.

Identify the missing step used to solve the given equation.

More- Subject:
- Algebra
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Conditions of Use:

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- Subject:
- Algebra
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Conditions of Use:

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Solve the literal equation for an identified variable.

Solve the literal equation for an identified variable.

More- Subject:
- Algebra
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Conditions of Use:

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- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Conditions of Use:

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Use a graph to approximate the solutions for a system of equations.

Use a graph to approximate the solutions for a system of equations.

More- Subject:
- Algebra
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Conditions of Use:

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Three examples of cubic graphs to sketch. f(x) has 3 distinct roots ... More

Three examples of cubic graphs to sketch. f(x) has 3 distinct roots g(x) has 2 roots h(x) has 1 root

More- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Conditions of Use:

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Write the slope-intercept form of an equation for the Lines that passes ... More

Write the slope-intercept form of an equation for the Lines that passes through the given Points and is parallel to the graph of the given Lines.

More- Subject:
- Algebra
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Conditions of Use:

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This is an activity exploring Graphsing using y-intercepts, rise, run.

This is an activity exploring Graphsing using y-intercepts, rise, run.

More- Subject:
- Algebra
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Conditions of Use:

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- Subject:
- Algebra
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Conditions of Use:

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- Subject:
- Algebra
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Conditions of Use:

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The given solutions for this task involve the creation and solving of ... More

The given solutions for this task involve the creation and solving of a system of two equations and two unknowns, with the caveat that the context of the problem implies that we are interested only in non-negative integer solutions. Indeed, in the first solution, we must also restrict our attention to the case that one of the variables is further even.

More- Subject:
- Education
- Mathematics
- Algebra
- Material Type:
- Activities and Labs
- Instructional Material
- Provider:
- Illustrative Mathematics
- Provider Set:
- Illustrative Mathematics
- Author:
- Illustrative Mathematics

Conditions of Use:

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This task examines the ways in which the plane can be covered ... More

This task examines the ways in which the plane can be covered by regular polygons in a very strict arrangement called a regular tessellation. These tessellations are studied here using algebra, which enters the picture via the formula for the measure of the interior angles of a regular polygon (which should therefore be introduced or reviewed before beginning the task). The goal of the task is to use algebra in order to understand which tessellations of the plane with regular polygons are possible.

More- Subject:
- Education
- Mathematics
- Algebra
- Geometry
- Material Type:
- Activities and Labs
- Instructional Material
- Provider:
- Illustrative Mathematics
- Provider Set:
- Illustrative Mathematics
- Author:
- Illustrative Mathematics

Conditions of Use:

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This task provides a simple but interesting and realistic context in which ... More

This task provides a simple but interesting and realistic context in which students are led to set up a rational equation (and a rational inequality) in one variable, and then solve that equation/inequality for an unknown variable.

More- Subject:
- Education
- Mathematics
- Algebra
- Material Type:
- Activities and Labs
- Instructional Material
- Provider:
- Illustrative Mathematics
- Provider Set:
- Illustrative Mathematics
- Author:
- Illustrative Mathematics

Conditions of Use:

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This 3-minute video lesson introduces the concept of abolute value.

This 3-minute video lesson introduces the concept of abolute value.

More- Subject:
- Algebra
- Numbers and Operations
- Material Type:
- Video Lectures
- Provider:
- Khan Academy
- Provider Set:
- Khan Academy
- Author:
- Khan, Salman

Conditions of Use:

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This 8-minute video lesson continues to look at absolute inequalities.

This 8-minute video lesson continues to look at absolute inequalities.

More- Subject:
- Algebra
- Numbers and Operations
- Material Type:
- Video Lectures
- Provider:
- Khan Academy
- Provider Set:
- Khan Academy
- Author:
- Khan, Salman

Conditions of Use:

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This 6-minute video lesson looks at absolute value and number lines.

This 6-minute video lesson looks at absolute value and number lines.

More- Subject:
- Algebra
- Numbers and Operations
- Material Type:
- Video Lectures
- Provider:
- Khan Academy
- Provider Set:
- Khan Academy
- Author:
- Khan, Salman

Conditions of Use:

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This problem involves solving a system of algebraic equations from a context: ... More

This problem involves solving a system of algebraic equations from a context: depending how the problem is interpreted, there may be one equation or two.

More- Subject:
- Education
- Mathematics
- Algebra
- Material Type:
- Activities and Labs
- Instructional Material
- Provider:
- Illustrative Mathematics
- Provider Set:
- Illustrative Mathematics
- Author:
- Illustrative Mathematics

Conditions of Use:

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This task is a somewhat more complicated version of "Accurately weighing pennies ... More

This task is a somewhat more complicated version of "Accurately weighing pennies I'' as a third equation is needed in order to solve part (a) explicitly. Instead, students have to combine the algebraic techniques with some additional problem-solving (numerical reasoning, informed guess-and-check, etc.)

More- Subject:
- Education
- Mathematics
- Algebra
- Material Type:
- Activities and Labs
- Instructional Material
- Provider:
- Illustrative Mathematics
- Provider Set:
- Illustrative Mathematics
- Author:
- Illustrative Mathematics

Conditions of Use:

Read the Fine Print

In this game, learners strategize to be the first player to make ... More

In this game, learners strategize to be the first player to make three in a row. This game is similar to the classic Tic-Tac-Toe game, but learners slide game pieces along lines, instead of filling in boxes with X's or O's. Learners will practice mathematical thinking skills like strategizing, predicting and problem solving. This activity guide contains sample questions to ask, literary connections, extensions, and alignment to local and national standards.

More- Subject:
- Education
- Mathematics
- Algebra
- Material Type:
- Activities and Labs
- Games
- Instructional Material
- Lesson Plans
- Provider:
- Science and Math Informal Learning Educators (SMILE)
- Provider Set:
- SMILE Pathway: Science and Math Activities in One Search
- Author:
- Children's Museum of Houston
- Children's Museum Of Houston
- ExxonMobil

Conditions of Use:

Read the Fine Print

This activity introduces algebra unknowns and basic algebraic equations using tickets to ... More

This activity introduces algebra unknowns and basic algebraic equations using tickets to activities that may spark student interest. It comes from the Adult Basic Skills Professional Development Project at Appalachian State University.

More- Subject:
- Algebra
- Material Type:
- Activities and Labs
- Provider:
- Appalachian State University and North Carolina Community College System
- Author:
- Cheryl S. Knight
- Edited by Dianne B. Barber
- Janice F. Voss

.)310.1( tcejbus ngised enotspac eht dna )150.1 ,140.1 ,130.1( stcejbus ngised aera ... More

.)310.1( tcejbus ngised enotspac eht dna )150.1 ,140.1 ,130.1( stcejbus ngised aera ytlaiceps tneuqesbus eht ni desu si hcihw decudortni si esac ngised egral A .naps efil detcepxe dna ,srotcaf laicos dna cimonoce ,tnemnorivne larutan ,tnemnorivne tliub gnitsixe eht fo noitaredisnoc sa llew sa sehcaorppa lacinhcet snrecnoc ylticilpxe ngised tcejorP .)sdaor dna segdirb ,sgnidliub ,.g.e( seitilicaf tliub no sisahpme na htiw ,sesac ngised lareves sedulcnI .gnireenigne livic ni secitcarp dna seussi ngised sa llew sa ,gnivlos-melborp evitaerc dna ngised gnireenigne fo seuqinhcet dna ,sloot ,yroeht eht ot stneduts secudortnI

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